Профессиональная заводская цена 99.5% сукциновая кислота
US $3.00-$5.00
Бесплатный образец стеариновой кислоты/октадекановой кислоты
- Категория товара: Organic Acid >>>
- Поставщик (Оптовый магазин): Zhengzhou,Qiangjin,Science,And,Technology,Trading,Co.,Ltd.
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Описание и отзывы
Характеристики
Product Description
Properties:
Name:Stearic acid
CAS NO: 57-11-4
HSCODE: 29157010
Molecular formula:C18H36O2
Line molecular formula: CH3(CH2)16COOH
Stearic acid is a white flaky, bead or solid block under room temperature. It is made up of saturated fatty acid which most part is C16 and C18. It is insoluble in water, slightly soluble in benzene and carbon disulfide, but soluble in hot ethanol, and non-toxic, tasteless, and have the general chemical property of organic carboxylic.
Packaging & Shipping
Packed in plastic woven bags of 25kg net weight each, 17MTS loaded in 1*20"FCL
Flammability: May be combustible at high temperature
Auto-Ignition Temperature: 210
Flamable Limits: Not available
Products of Combustion: Not available
Fire Hazards in presence of various substances : not available
Explosion Hazards: In presence of various substances
Specifications
|
Terms |
Specification (GB/9103-88) |
||
|
Grade |
triple pressed(200) |
double pressed(400) |
single pressed(800) |
|
Appearance |
white flake, granular |
white flake, granular |
white flake, granular |
|
Iodine value |
2.0max |
4.0max |
8.0max |
|
Sapon value |
206-211 |
203- 214 |
193-220 |
|
Acid value |
205-210 |
202-212 |
192-218 |
|
Hazen |
200max |
400max |
800max |
|
Titer, °c |
54-57 |
54min |
52min |
|
Moisture,% |
0.2max |
0.2max |
0.3max |
|
Inorganic,% |
0.001max |
0.001max |
0.001max |
Product Uses
1)In rubber industry: Stearic acid is used as vulcanization activator of rubber ploymer and latex, also softener.
2) In plastics industry: Stearic acid is widely used in pipes, board, profile and film as plasticizer, stabilizer, lube lubricant.
3)In textile industry: Yarn lubricant.
4).In curing agent, plastic heat stabilizer, wetting agent, textile softener, chemical fiber oil, anti-static agent, edible emulsifier
5)In cosmetics, detergent and the intermediates of various surfactants, etc.
6).In other way. Stearic acid is also used to make release agent, calcium steatate, anti-foam additive, Drug-free.
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