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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:
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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.
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Pad Printing Silicon Rubber Features:
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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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