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[Sell]
Norethisterone |
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Norethisterone Molecular Formula C20H26O2 Molecular Weight 298.42 CAS NO. 68-22-4 Package: according to clients' requirement Standard: BP2002, EP4 |
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» Posted by: Wuhan chemical company [China] |
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[Sell]
Ethisterone |
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Ethisterone CAS NO: 434-03-7 Synonym: Ethinyltestosterone,Progestoral M.F.: C21H28O2 M.W: 312.45 Packaging: 1kg/tin Appearance: White or kind of white crystalline powder |
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» Posted by: Wuhan chemical company [China] |
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[Sell]
4-Methoxycinnamic acid |
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.4-Methoxycinnamic acid Chemical Name: 4-Methoxycinnamic acid Molecular Formula: C10H10O3 Formula Weight: 178.18 CAS No.: 830-09-1 Appearance:white crystal powder,it can be solved in ethanol, ethyl acetate and other organic solvent. Assay :99% Usage:It can be used for organic synthesize intermediate |
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» Posted by: Changjiang Cinnamon Research and Development Co., Ltd [China] |
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[Sell]
2-METHOXYCINNAMIC ACID |
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2-METHOXYCINNAMIC ACID
Chemical Name: 2-METHOXYCINNAMIC ACID Molecular Formula: C11H12O3 Formula Weight: 192.21 CAS No.: 69038-81-9 Appearance:white crystal powder,it can be solved in ethanol, ethyl acetate and other organic solvent. Assay :99% Usage:It can be used for organic synthesize intermediate |
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» Posted by: Changjiang Cinnamon Research and Development Co., Ltd [China] |
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[Sell]
4-Formylcinnamic acid |
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4-Formylcinnamic acid Chemical Name: 4-Formylcinnamic acid Molecular Formula: C10H8O3 Formula Weight: 176.17 CAS No.: 23359-08-2 Appearance:white or canary crystal powder,it can be solved in ethanol, ethyl acetate and other organic solvent. Assay :99% Usage:It can be used for organic medicine intermediate |
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» Posted by: Changjiang Cinnamon Research and Development Co., Ltd [China] |
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[Sell]
p-methyl cinnamic acid |
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p-methyl cinnamic acid Chemical Name: p-methyl cinnamic acid Molecular Formula: C10H10O2 Formula Weight: 162.19 CAS No.: 1866-39-3 Appearance:white crystal powder,it can be solved in ethanol, ethyl acetate and other organic solvent. Assay :99% Usage:It can be used for organic synthesize intermediate
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» Posted by: Wuhan Yuancheng Gongchuang Technology Co.Ltd. [China] |
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[Sell]
4-Fluorocinnamic acid |
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4-Fluorocinnamic acid Chemical Name: 4-Fluorocinnamic acid Molecular Formula: C9H7FO2 Formula Weight: 166.15 CAS No.: 459-32-5 Appearance:white crystal powder,it can be solved in ethanol, ethyl acetate and other organic solvent. Assay :99% Usage:It can be used for organic synthesize intermediate
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» Posted by: Wuhan Yuancheng Gongchuang Technology Co.Ltd. [China] |
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[Sell]
?-methyl cinnamic acid |
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?-methyl cinnamic acid Chemical Name: ?-methyl cinnamic acid
Molecular Formula: C10H10O2 Formula Weight: 162.19 CAS No.: 1199-77-5 Physical and chemical properties: white crystal. mp :175-177 ℃, insoluble in water, soluble in ethanol, ethyl acetate and other organic solvents. Content ≥ 99.0%. Uses: used in daily chemical flavor. Appearance:white crystal powder,it can be solved in ethanol, ethyl acetate and other organic solvent. Assay :99% Usage:It can be used for organic synthesize intermediate
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» Posted by: Wuhan Yuancheng Gongchuang Technology Co.Ltd. [China] |
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[Sell]
Testosterone Enanthate |
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Testosterone Enanthate Synonyms testosterone enantate; testosterone enthanoate Molecular Formula C26H40O3 Molecular Weight 400.6 CAS Registry Number 315-37-7 EINECS 206-253-5 Melting point 34-39â?ƒ Assay: 98% Packaging 5 Kg net/aluminum tin Usage: pharmaceutical material, Steroid hormone
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» Posted by: Hubei Technology Development Co., Ltd [China] |
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[Sell]
Testosterone Decanoate |
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Testosterone Decanoate CAS NO.:5721-91-5 Chemical Name: 4-Androsten-17beta-ol-3-one Decanoate Chemical Formula: C29H46O3 Description: white or yellow white crystalline powder Specification:BP2003
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» Posted by: Hubei Technology Development Co., Ltd [China] |
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[Sell]
Testosterone Enanthate |
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Testosterone Enanthate Synonyms testosterone enantate; testosterone enthanoate Molecular Formula C26H40O3 Molecular Weight 400.6 CAS Registry Number 315-37-7 EINECS 206-253-5 Melting point 34-39â?ƒ Assay: 98% Packaging 5 Kg net/aluminum tin Usage: pharmaceutical material, Steroid hormone
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» Posted by: Hubei Technology Development Co., Ltd [China] |
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[Sell]
Testosterone propionate |
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Testosterone propionate Chemical Name: 4-Androsten-17β-ol-3-one propionate Molecular Formula: C22H32O3 Molecular weight:344.49 CAS NO.:57-85-2 Standard: USP28/BP2003
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» Posted by: Hubei Technology Development Co., Ltd [China] |
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[Sell]
Testosterone Cypionate |
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Testosterone Cypionate CAS NO.:58-20-8 Molecular Formula: C27H40O3 Molecular Weight: 412.61 Description: white or off-white crystalline powder Specification: USP28
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» Posted by: Hubei Technology Development Co., Ltd [China] |
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[Sell]
Testosterone Enanthate |
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Testosterone Enanthate Synonyms testosterone enantate; testosterone enthanoate Molecular Formula C26H40O3 Molecular Weight 400.6 CAS Registry Number 315-37-7 EINECS 206-253-5 Melting point 34-39â?ƒ Assay: 98% Packaging 5 Kg net/aluminum tin Usage: pharmaceutical material, Steroid hormone
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» Posted by: Hubei Technology Development Co., Ltd [China] |
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[Sell]
3,4,5-trimethoxycinnamic acid |
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3,4,5-trimethoxycinnamic acid Chemical Name: 3,4,5-trimethoxycinnamic acid Molecular Formula: C12H14O5 Formula Weight: 238.24 CAS No.: 90-50-6 Appearance:white or canary crystal powder,it can be solved in ethanol, ethyl acetate and other organic solvent. Assay :99% Usage:It can be used for organic synthesize intermediate
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» Posted by: Changjiang Cinnamon Research and Development Co., Ltd [China] |
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[Sell]
3-Phenylpropionic acid |
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3-Phenylpropionic acid Name: 3-Phenylpropionic acid Alias: Benzylacetic acid Hydrocinnamic acid; beta-Phenylpropionic acid Benzenepropanoic acid 3-Phenylpropanoic acid Benzenepropionic acid Dihydrocinnamic acid CAS: 501-52-0 Properties: Prism-like white crystal; MP: 48.5?C, BP:280?C, Density: 1.07; Free soluble in hot-water,alcohol, benzene, chloroform, ether, glacial acetic acid, petr ether and carbon disulfide. Slightly soluble in cold water, With the steam can be volatile. Usage: It is the spice of a perfume fixative |
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» Posted by: Changjiang Cinnamon Research and Development Co., Ltd [China] |
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[Sell]
Cinnamic acid |
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Cinnamic acid CAS: 621-82-9 Molecular formula: C9H8O2 Molecular weight: 148.16 Appearance: White to light yellow crystal powder Fragrance: Unique scent Purity: ≥99% Melting point: 132.5-134.5℃ Heavy metals: ≤10ppm Residue on ignition: ≤0.1% Usage: The main use of cinnamic acid is in the manufacture of the methyl, ethyl, and benzyl esters for the perfume industry. Ethyl ester used in glass prisms, lenses. Some esters, such as chaulmoogryl and other derivatives, are used in medicine. Packing: 25kg/plastic bag
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» Posted by: Changjiang Cinnamon Research and Development Co., Ltd [China] |
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[Sell]
Silicon rubber for mold making |
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Silicon rubber for mold making applications 1. Silicon rubber for mold making can used for poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts industry, 2. Silicon rubber for mold making is applicable for large statue Buddha, relieve ,furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale cement mold 3. Silicon rubber for mold making is intend for artificial fossils Factory, Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on. Silicon rubber for mold making features Silicon rubber for mold making is white flowing liquid with general hardness of 22-50A?after curing with features ------ high tensile & tear strength high duplication times Low linear shrinkage resistance to high-temperature Low shrinkage and non-deformation (6) resistance to acid-alkali and expansion Silicon rubber for mold making operation instructions Step One: Take 100g of part A and add 2g of part B and mix the silicone rubber and curing agent evenly. Step Two: vacuum pumping Without exception, this step takes less than 10 minutes. Note: The time for vacuum-pumping should be less than 3?5 minutes ,otherwise, once the silicone rubber has cross-link reaction during vacuum pumping process, it will not be operated. Step Three: Brushing cast & Perfusion Molding operation Shelf life for silicon rubber for mold making 10~12months, when stored in a dry & cool place under the room temperature 25. Packing for silicon rubber for mold making 1kg/ bottle , 5 kg/drum vacuumed packing, 25kgs/drum vacuumed packing,200 kg/drum For more information , pls feel free to contact Ms Mabel office no. :0086-755-89948019 Mob:86-18929239655 Skype: mabel9166 Email :hyh(at)szrl(dot)net Welcome to our website www dot szrl dot net
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» Posted by: SHENZHEN HONG YE JIE TECHONOLOGY CO LTD [China] |
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[Sell]
platinum cured silicone rubber |
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Description of platinum cured silicone rubber platinum cure silicone rubber is a kind of translucent liquid , generally named two-components silicone rubber with mixing in 1:1 .It?s mainly suitable for tire molds making . Advantage of platinum cure silicone rubber for tire mold 1)Non- shrinkage 2)high tensile and tear strength with high copy times 3) exceptional fluidity and good operability (mixing ratio at 1:1 ) 4)high temperature resistant in 250 Centigrade Operation instruction of platinum cure silicone rubber for tire mold Step One: Take 100g of part A and 100g of part B and mix in 1:1 and mix the two part evenly. Step Two: vacuum pumping Without exception, this step takes less than 10 minutes. Note: The time for vacuum-pumping should be less than 3?5 minutes ,otherwise, once the silicone rubber has cross-link reaction during vacuum pumping process, it will not be operated. Step Three: Pouring the mixture into the frame with original mold slowly . Shelf life for silicon rubber for mold making 8~10months, when stored in a dry & cool place under the room temperature 25. Packing for silicon rubber for mold making 20kg/drum for part A+ 20kg/drum for part B in one set ,200 kg/drum for part A+ 200kg/drum for part B in one set For more information , pls feel free to contact Ms Mabel office no. :0086-755-89948019 Mob:86-18929239655 Skype: mabel9166 Email :hyh(at)szrl(dot)net Welcome to our website www dot szrl dot net
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» Posted by: SHENZHEN HONG YE JIE TECHONOLOGY CO LTD [China] |
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[Sell]
Pad Printing Silicon Rubber |
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Pad Printing Silicon Rubber Usages: ? Pad printing silicone rubber?is mainly use for?printing irregular patterns on plastic toys, shampoo, pen, glass ,electroplating toys and trade makers and so on . Pad Printing Silicon Rubber description Pad printing silicone rubber as a carrier which transfer patterns on the steel plate to the toys products surface. . Pad Printing Silicon Rubber Features: ? High print times abrasion resistance.? Good printing effects Permanent and durable Pad Printing Silicon Rubber Operation Instructions:?. Step One: Take 100g of part A and add 2g of part B and mix the silicone rubber and curing agent evenly. Step Two: vacuum pumping Without exception, this step takes less than 10 minutes. Note: The time for vacuum-pumping should be less than 3?5 minutes ,otherwise, once the silicone rubber has cross-link reaction during vacuum pumping process, it will not be operated. Step Three: Pouring the vacuumed mixture into the original mold slowly, Shelf life for silicon rubber for mold making 8~10months, when stored in a dry & cool place under the room temperature 25. Packing for silicon rubber for mold making 20kgsFor more information , pls feel free to contact Ms Mabel office no. :0086-755-89948019 Mob:86-18929239655 Skype: mabel9166 Email :hyh(at)szrl(dot)net Welcome to our website www dot szrl dot net /drum vacuumed packing
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» Posted by: SHENZHEN HONG YE JIE TECHONOLOGY CO LTD [China] |
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