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Stearic acid

Stearic acid

Category :

Organic chemicals and Derivatives

CAS NO : 57-11-4
EC NO : 200-313-4
Molecular Formula : C18H36O2
Main Specifications :
Synonyms : Octadecanoic acid;n-Octadecan acid;Octadecan acid;
Stearic acid
Molecular Structure:Stearic acid 57-11-4
Product description:

Molecular Formula: CH3(CH2)16COOH
Appearance: Block , flaky, powder, 200 type, 400 type, crystal with glossiness. 200 type bright white, 400 type White, 800 type Yellowish or light yellow.
Uses: used to produce cosmetics, or used in rubber, metal salts, dyeing and printing and precision casting industry.
Quality Standard: GB(GB9103-88)

Index name 200 type 400 type 800 type
Iodine value g/100g Not more than 2.0 4.0 8.0
Saponification value mg/g 206-211 203-214 193-220
Acid value mg/g 205-210 202-212 192-218
Luster (Hzaen) Not more than 20 400 400
Freezing point oC 54-57 >54 >52
Moisture % Not more than 0.2 0.20 0.30
Inorganic acid % Not more than 0.001 0.001 0.001
Packing: 25kg/bag, plastic bag lined woven bag.

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Company：
    Qingdao Hailijia New Material Chemical Co. Ltd.
E-mail：
 chem@netsun.com
Address：
 Chengyang dual-port industrial park by the sea, Qingdao.
Zip Code：
 266108
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