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[Sell]
N-Methl-2-pyrrolidone |
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N-Methl-2-pyrrolidone (NMP) CAS NO.:872-50-4 EC No.: 212-828-1 This product is an important chemical raw material, a polar solvent with good selectivity and stability properties , low toxicity, high boiling point , strong solvency, non-inflammable, has many advantages, such as the biodegradation, reutilization, safety in use and suitable for many kinds of prescription,etc. Its main applications are as follows: 1). Industrial Class: Lubricant refining; Electrical insulant; Pesticide accessory ingredient; High-class coating, printing ink, pigment;ect. 2). Fiber Class: Concentrate the acetylene; Extracte the butadiene, isoprene,aromatics, Polymerizing solvent for the engineering plastics which are difficult to dissolve(such as the polyphenylene sulfide and the polyimide) and the aromatic fiber; 3). Electric Class: Polymerizing lithium ion battery. 4). Reagent Class: deoil, defat, dewax, burnish, anti- rust and depainting,etc used in Integrated circuit profession and so on hard disk line, Requested strictly to control the metallic ion and Tiny dust particle; and The artifcial kidney function film liquid and the sea water desalination film liquid. TO Know more pls feel free to comtact me market@gmchemical.cn |
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» Posted by: Puyang Guangming Chemical CO.,LTD. [China] |
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[Sell]
lithopone |
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Product Description: LITHOPONE B301 B311 ZNS 28% MIN 30% MIN ZNO 0.6% MIN 0.3% MAX VOLATILE MATTE 0.3% MAX 0.3% MAX MATTER SOLUBLE IN WATER 0.4% MAX 0.3% MAX RESIDUE ON SIEVE 63 UM 0.1% MAX 0.1% MAX OIL ABSORPATION VALUE(100G) 14 10 Lithopone is a white powder, a mixture of barium sulfate and zinc sulfide and it was non-toxic, tasteless, odorless,and insoluble in water.It is used as one of the important inorganic Chemicals Pigmentfor its good colouring and hiding power and good weather resistance.In addition,it has a good heat resistance which can improve the weather resistance and anti-algae,and excellent cover on the white power. Packing detail: Inside the outer plastic parts, bags Specification: 55cm * 95cm, bag net weight 50kg; 40cm * 75cm, weight 25kg per bag Usage: 1)It can be applied to all the paints, coatings, thermoplastics, thermosetting plastics and papers; 2)it can be used for the preparation of a variety of light-colored paint. 3)it is applied in the area of rubber, printing ink, varnished cloth, tarpaulin, paper, enamel, leather and plastic.
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» Posted by: Hongxinweiye (tianjin) Chemicals Co. , Ltd [China] |
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[Sell]
zinc oxide |
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Product Description: Product Index Zinc Oxide 99% Zinc Oxide 99.5% Zinc Oxide 99.7% Content (ZnO) 99%Min 99.5%Min 99.7%Min MnO 0.001%Max 0.0005%Max 0.0004%Max PbO 0.15%Max 0.05%Max 0.037%Max CuO 0.001%Max 0.0005%Max 0.0004%Max Heat Loss 0.3%Max 0.3%Max 0.3%Max HCl Insoluble Matter 0.01%Max 0.01%Max 0.01%Max Water Soluble Matter 0.1%Max 0.1%Max 0.1%Max 45um Sieve Residue 0.15%Max 0.15%Max 0.15%Max Packing detail: Plastic woven bag, inner lining plastic film and waterproof paper bag. Usage: This product mainly uses in rubber Industry, Paints Industry, Ceramics Industry, floor tile, glass, feed additive, etc.It also uses in the coating, enamel, zinc salt and other zinc pigments.
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» Posted by: Hongxinweiye (tianjin) Chemicals Co. , Ltd [China] |
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[Sell]
carbon black |
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Product Description: Items N220 N330 N550 N660 Iodine Absorption Number g/kg 121 +/-5 82 +/-5 43 +/-4 36 +/-4 DBP Absorption Number 10-5m3/Kg 114 +/-5 102 +/-5 121 +/-5 90 +/-5 DBP Absorption Number of Compressed Sample 10-5m3/Kg 93~107 81~95 81~95 68~82 CTAB Surface Area 103m2/Kg 106~116 79~87 38~46 31~39 Nitrogen Surface Area 103m2/Kg 114~124 78~88 38~46 30~40 Tint Strength 110~120 98~108 - - Heating Loss 3.0 2.5 2.5 1.5 Ash 0.5 0.5 0.5 0.5 Tensile Strength Map ≥ -0.8 -1.5 -3.5 -3.5 Extension% ≥ +10 -10 -10 +10 Map Modulus at 300% -2.5 +/-1.3 -1.7 +/-1.3 -1.7 +/-1.3 -3.5 +/-1.3 Packing detail: 25 kgs/ bag net weight, packed in kraft paper, with pallet. Usage: 1)Carbon Blacke used for high,middle and low ink, paint, printing and dyeing and other chemical industry 2)For rendering, anti-ultraviolet light, or electrical conductivity;Carbon black can also be used as rubber reinforcing agent and filler; Plastic products for the UV shielding agent.
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» Posted by: Hongxinweiye (tianjin) Chemicals Co. , Ltd [China] |
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[Sell]
chromium oxide green |
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Product Description: Product Purity Water Solution Residue on 325 mesh Moisture Heat Stability Chrome Oxide 99.00% 0.40% 0.30% 0.30%   Green XY-01 Chrome Oxide 99.00% 0.40% 0.30% 0.20% 1200℃ Green XY-02 Usage:a.Used in the dyeing agent of porcelain enamel and ceramic,leatheroid, structure material and fireproof material;b.The chrome smelt and chromium carbide;c.polishing material.d.catalyst,paint,ink.) Packing:25/1000kg bags
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» Posted by: Hongxinweiye (tianjin) Chemicals Co. , Ltd [China] |
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[Sell]
Formic Acid |
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Product Description: ITEM STANDARD STANDARD CONTENT% ≥90.0 ≥85.0 Chloride(Cl-)% ≤0.003 ≤0.005 Sulphate (SO42-)% ≤0.001 ≤0.002 Iron(Fe3+))% ≤0.0001 ≤0.0005 Residue % ≤0.006 ≤0.020
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» Posted by: Hongxinweiye (tianjin) Chemicals Co. , Ltd [China] |
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[Sell]
oxalic acid |
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Product Description: ITEM INDEX APPEARANCE WHITE CRYSTAL PURITY ≥ 99.6% SULPHATE AS SO4 ≤ 0.1% CHLORIDE AS CL ≤ 20PPM IRON ≤ 0.02% HEAVY METALS ≤ 10PPM ASH ≤ 0.1% LOSS ON IGNITION ≤ 0.08% Packing detail: 25 kgs in net bag, 21 mts in the 20’FCL Usage: The oxalic acid is used for reducer and decolourant.It can product bacteriophage and borneol. The industry of plastics can make polyvinyl chloride,amina plastics,paint flake by it. The oxalic acid can insteal of acetic acid in the printing and dyeing company. The industry of medicine can product aureomycin ,terramycin,tetracycin,streptomycin and ephedrine by it .
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» Posted by: Hongxinweiye (tianjin) Chemicals Co. , Ltd [China] |
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[Sell]
caustic soda |
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Product Description: ITEM INDEX APPEARANCE FLAKES/PEARLS NAOH % ≥ 99.0 NA2CO3 % ≤ 0.5 NACL % ≤ 0.05 FE2O3 % ≤ 0.006 Packing detail: 25kg bags, Usage: 1.used as the most common paint stripper on wooden objects. 2.used in conjunction with zinc for creation of the famous "Gold pennies" experiment. 3.is used in the refining of alumina containing ore (bauxite) to produce alumina (aluminium oxide) which is the raw material used to produce aluminium metal via the smelting process. 4.used in soap making (cold process soap, saponification). 5.Food uses of sodium hydroxide include washing or chemical peeling of fruits and vegetables 6.used in the home as a drain cleaning agent for clearing clogged drains. 7.used as a cleaner in breweries, where it is simply called "caustic".
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» Posted by: Hongxinweiye (tianjin) Chemicals Co. , Ltd [China] |
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[Sell]
STPP |
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Product Description: ITEM STANDARD Na5p3o10 % ≥ 94.0 p2o5 % ≥ 57.0 water insoluble % ≤ 0.1 fe % ≤ 0.015 whiteness % ≥ 85 ph(1% aqueous solution) 9.2-10.0 Packing detail: 25Kg, 50Kg in plastic woven bags; customer requirements Usage: 1).Used as food additives and in the preservation of sea and pet foods. 2).It plays a basic role as fundameental component in various cleaning products. 3).It is the main building agent of detergents and soaps. 4).It has the power of improving the cleaning ability. 5).Used in many household cleaners and as a sequesting agent too.
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» Posted by: Hongxinweiye (tianjin) Chemicals Co. , Ltd [China] |
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[Sell]
shmp |
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Product Description: ITEM INDEX APPEARANCE WHITE TOTAL PHOSPHATE(AS P2O5) CONTENT % ≥ 68.0 INACTIVE PHOSPHATE(AS P2O5) CONTENT %≤ 7.5 WATER-INSOLUBLE MATTER % ≤ 0.06 HEAVY METALS (AS Pb) ≤ 0.001 ARSENIDE (AS As) ≤ 0.0003 FLUORIDE (AS F) ≤ 0.003 PH VALUE 5.8-6.5
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» Posted by: Hongxinweiye (tianjin) Chemicals Co. , Ltd [China] |
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[Sell]
glacial acetic acid |
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Product Description: Alias Name:Glacial Acetic Acid Molecular Formula:C2H4O2 Property Clear and colorless liquid, with a pungent odor, miscible with water, ethanol, glycerin and aether but not with carbon bisulfide. Specific gravity: 1.04928; melting point: 16.665±0.002℃; boiling point: 117.9℃; viscosity: 1.22 centipois (20℃); flash point: 43℃ (closed cup); refractive index: 1.3715; burning point: 465℃. Frozen into ice at a temperature of less than 16℃. Quality Standard The product passes ISO9002 quality certification and is in strict accordance with the national standard GB/T1628.1-2000. With main indexes exceeding the best-grade standard, the product is 100% of best quality. Index Specification Best-grade First-grade Qualified Appearance Clear liquid, without suspending impurities Chromaticity(in Hazen)(Pt-Co),≤ 10 20 30 Acetic acid content,%≥ 99.5 99.0 98.0 Moisture,%≤ 0.05 - - Formic acid content,%≤ 0.15 0.15 0.35 Aldehyde content, %≤ 0.05 0.05 0.10 Vaporized residue,%≤ 0.02 0.02 0.03 Iron content (based on Fe), %≤ 0.00004 0.0002 0.0004 Reduction time of potassium permanganate, min≥ 30 5 - Applications As one of most important organic raw materials, it is mainly used in such products as Vinyl acetate, acetic anhydride, diketene, acetate ester, acetate, acetate fiber and chloroactic acid etc. It is an important raw material for synthesized fiber, gooey, medicines, pesticides and dyes, and also a good organic solvent. It is widely applied in such industries as of plastics, rubbers and printing etc. Packing, transportation and storage In accordance with relevant regulations in GE,190 and GB/T 10479, it is transported in the dedicated SS or Al tank truck, or SS shipping tank or plastic barrel. The packing capacity of the plastic barrel is 25kg, 50kg or 200kg. The packing container shall be clean and dry, and shall be gently handled to prevent any collision during transportation and loading/unloading. It should be stored in a cool, well-ventilated and dry place, away from solarization, flame source and heat source; and should not be stored together with alkali substances.
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» Posted by: Hongxinweiye (tianjin) Chemicals Co. , Ltd [China] |
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[Sell]
labsa |
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Product Description: Name LABSA 96% Chemical Formula R-C6H4-SO3H Appearance Brown viscous liquid SPECIFICATIONs Testing Items Standard Active Matter,% min. 96 Free Oil, % max. 2.0 Inorganic Acid , % max. 1.5 Colour ( Klett ), max. 50 Average Molecular Weight 321+/-4 Benzene sulfonic acid LABSA Linear alkylbenzene sulfonic acid (LABSA) LAS; LABSA; Laurylbenze USAGE of LABSA: The product can be used as the raw material to produce kinds of detergent, emulsion such as laundry powder, dish wash cleaner in daily chemical industrial. CHARACTER: Our products has high action of detergency, moistening, foaming, emulsion. It is brown viscous fluid in appearance with acidity and strong absorbency. Packing Details: 210KG Net Plastic Drum or according to customers' requirements
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» Posted by: Hongxinweiye (tianjin) Chemicals Co. , Ltd [China] |
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[Sell]
rubber antioxidant |
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Product Description: Rubber Antioxidant RD Index Item Grade I Grade II Appearance Amber to brown slice Softening point: 80 ~ 100 80 ~ 100 Heating lose: %≤ 0.30 0.50 Ash contant: %≤ 0.30 0.50 * Characteristics: This product appears as amber to brown slice or powder. It's specific weight is 1. 05, dissolves in benzene, chloroform and acetone, insoluble in water, slightly soluble in petroleum hydrocarbon. * Usage: It's used with natural rubber, butyronitrile rubber, chloroprene rubber in tyre, Industrial rubber products, etc. * Packing: 25kg in polypropylene knitting bag lined plastic film inside.
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» Posted by: Hongxinweiye (tianjin) Chemicals Co. , Ltd [China] |
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[Sell]
chromium sulphate |
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Product Description: Basic Chromium Sulphate CAS: 64093-79-4 HS code: 28332990 Molecular Formula: Cr(OH)SO4 Appearance: Dark green powder Content(Cr2O3): 21-23% 24-26% Basicity: 38-42 32-34 Fe: 0.1max 0.1max Moisture: 0.1max 0.1max PH: 4.5 4.5 Usage: It's used in leather industry mainly for chrome tanning process of leather manufacture. It's available in bright green flakes/powder. The product is dried with most sophisticated vaccum dryer. Also available higher basicity of materials as per customer's specification. Packing: 25KG plastic woven bag
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» Posted by: Hongxinweiye (tianjin) Chemicals Co. , Ltd [China] |
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[Sell]
red lead |
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Product Description: 【Molecular Formula】 Pb3O4 【Molecular weight】 685.57 【Characteristics】 Orange red powder, toxic, bright colored, loose powder, good anti-corrosion property, rust resistance and covering strength. 【Technical Standard】 GB1705-86 Item Index Coating Industry Other Industry non-aggregating Highly Dispersing Type First Grade Second Grade lead dioxide %≥ 33.9 33.9 33.9 33.2 led orthoplumbate %≥ 97 97 97 95 led orthoplumbate + free led oxide %≥ 99 -- volatile substance, 105 %≤ 0.2 0.2 Water Soluble Matter %≤ 0.1 -- Oil Absorption g/100g%≤ 6 -- sedimentation volume ml%≤ 30 -- aggregation According to GB1705-86 Standard Insoluble in nitric acid %≤ 0.1 0.1 ferric oxide %≤ -- 0.005 Copper Oxide %≤ -- 0. 002 【 Application 】 Red lead is mainly used to make Antirust Paint,Optical glass.Pottery glaze and Enamel,in electric industry is used to make piezofiles,in Chemical industry is used for weak oxidizer. 【Package】 In 25Kg net plastic woven bags. 【Storage & Transportation】 Stored in dry and ventilate place.Stored and transported as on dangerous goods. NOTE: Can be supplied according to customers requirement.
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» Posted by: Hongxinweiye (tianjin) Chemicals Co. , Ltd [China] |
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[Buy]
PP materials |
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We need PP materials for producing chemical experiment equipment.IF you can supply PP materials,please contact me.E-MAIL:flange108@yahoo.cn TEL:15133261680 FAX:0086-312-3055537 |
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» Posted by: Baoding Tianpeng IMP.and EXP.group corp.,ltd. [China] |
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[Sell]
swimming pool chemical and water treatment chemical |
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Heze Yineng Chemical Co., Ltd. is a complex chemical enterprise specializing in the production of bactericide, disinfectant, swimming pool chemical and water treatment chemical. our main products include Trichloroisocyanuric Acid(TCCA), Cyanuric acid(CA), Sodium Dichloroisocyanurate(SDIC), NaDCC, Chlorine Tablets, Chlorine Granules, calcium hypochlorite,sodium hypochlorite, bromine. |
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» Posted by: Heze Yineng Chemical Co., Ltd [China] |
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[Sell]
Sodium Dichioroisocyanurate(SDIC) |
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Sodium Dichioroisocyanurate(SDIC) Available CL.(%): 60% min HS CODE: 2933692910 molecular formula:C3N3O3CL2NA molecular wight:219.88 appearance:white crystal powder, granular or tablet use: it is widely used for sterilization of swimming pool and drinking water,industrial circular water, industrial circular water,aquaculture, tel,hospital and other public places . Also used as bleaching agent and antiseptic for wool,cottom,textile, chemical fabricsetc product type:powder granular:8-30mesh, 20-60mesh tablet:15g, 20g, 200g package:white plastic drums, fibre drums, cartons or as any other package as your order. |
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» Posted by: Heze Yineng Chemical Co., Ltd [China] |
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[Sell]
Trichloroisocyanuric acid(TCCA) |
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Trichloroisocyanuric acid(TCCA) Available CL.(%): 90% min HS CODE: 29336922 molecular formula:c3n3o3l3 molecular weight:232.44 appearance:white crystal powder, granular or tablet use:it is use as waste disposal, woof shrinkproof.chlorniation agent in industry; as seedsand soil disingectant in agriculture; it can aslo be well used in breeding. sanitation, drinking and pool water etc. product types:powder granular:8-30mesh, 20-60mesh tablet:2g, 15g, 20g, 50g, 100g, 170g, 200g, 250g package: white plastic drums, fibre drums, cartons or as any other package as your order. |
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» Posted by: Heze Yineng Chemical Co., Ltd [China] |
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[Sell]
transmission belt |
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Shengzhou Hengli industrial belt co .,Ltd, established in 2003 with built-up area of 9,000 square meters.The company has annual production capacity of 1,900,000 pieces of various transmission belts. Along with the rapid development of Chinese industries, the market of industrial belt is constantly expanding. Our company specializing in the production of Neoprene Timing Belt, Endless Polyurethane Timing Belt, Open Ended Polyurethane Timing Belt, Polyurethane Round Belt, Polyurethane V Belt, Pulley.At present,we have more than 4000 specificatins of belts, Our products are exported to over 40 countries and area with excellent performance and good reputation for the overseas market. We also offer full range OEM products to foreign market.
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» Posted by: Shengzhou Hengli industrial belt co .,Ltd [China] |
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