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Tel: 17734809689
Tel: 17734809689
Tel: 86-371-86259723
Tel: 17734809689
Tel: 17734809689
Mobile: 17734809689
Tel: +86-371- 86259723
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Province/state: HENAN
City: ZHENGZHOU
Street: Mingmen International Center, NO.222 Dongming Road,Zhengzhou,Henan,China
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CAS NO.57-11-4
| Stearic acid Basic information |
| Product Name: | Stearic acid |
| Synonyms: | CETYLACETIC ACID;FEMA 3035;CARBOXYLIC ACID C18;C18;C18:0 FATTY ACID;ACIDUM STEARICUM 50;N-OCTADECYLIC ACID;N-OCTADECANOIC ACID |
| CAS: | 57-11-4 |
| MF: | C18H36O2 |
| MW: | 284.48 |
| EINECS: | 266-928-5 |
| Product Categories: | Miscellaneous Natural Products;Alkylcarboxylic Acids;Biochemistry;Higher Fatty Acids & Higher Alcohols;Monofunctional & alpha,omega-Bifunctional Alkanes;Monofunctional Alkanes;Saturated Higher Fatty Acids;Chemical intermediate;plasticizer, stabilizer and lubricant |
| Mol File: | 57-11-4.mol |
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|
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| Stearic acid Chemical Properties |
| mp | 67-72 °C(lit.) |
| bp | 361 °C(lit.) |
| density | 0.84 |
| vapor pressure | 1 mm Hg ( 173.7 °C) |
| FEMA | 3035 |
| refractive index | 1.4299 |
| Fp | >230 °F |
| storage temp. | 2-8°C |
| form | powder |
| Water Solubility | 0.1-1 g/100 mL at 23 ºC |
| Merck | 14,8804 |
| BRN | 608585 |
| CAS DataBase Reference | 57-11-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Octadecanoic acid(57-11-4) |
The advantage of our stearic acid:
| 1, voluntary standards | |
| This product is in accordance with standard of people's Republic of ChinaGB9103-88 | |
| 2, Variety | |
| Technical stearic acid includes:200 type, 400 type, 800 type, salts stearic acid, special grade salts stearic acid. |
Product Name: Stearic Acid Items
|
Item
|
200 type
|
400 type
|
800 type
|
Salts stearic acid
|
Salts stearic acid
(Special grade) |
|
|
Lumpy
|
Granular
|
|||||
| Iodine number mlg2/100g |
≤2 |
≤2 |
≤4 |
≤8 |
≤4.0 |
≤1.0 |
|
Saponification number mgkoH/g |
206-211 |
206-211 |
203-214 |
193-220 |
201-220 |
201-220 |
|
Acid number mgkoH/g |
205-210 |
205-210 |
202-212 |
192-218 |
200-218 |
200-218 |
|
Color (Hazen) |
≤200 |
≤200 |
≤400 |
≤400 |
≤350 |
≤180 |
| Freezing point oc |
54-57 |
54-57 |
≥54 |
≥52 |
≥54 |
≥54 |
| Inorganic acid % |
≤0.001 |
≤0.001 |
≤0.001 |
≤0.001 |
≤0.001 |
≤0.001 |
| Water content % |
≤0.20 |
≤0.20 |
≤0.20 |
≤0.30 |
≤0.25 |
≤0.25 |
Product Application:
Stearic acid widely be used in the rubber vulcanizing agent, plastic heat stabilizer, lubricant, textile softener, antistatic agents, food emulsifiers, aslo be as the raw material of cosmetic detergent and various surface active agents,etc.
Shipping: Normally,the cargo will be delivered from the port SHANGHAI or NINGBO.
If the quality is small ,we could also send you by Air or by Courier in time.
We Promise the best quality and Reasonable price! We can give you best service and Quick shipment!
All of your inquiry will be replied in 24hours.and you will enjoy a good after sales service.
we are hoping to be your long business partner!