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Stearic Acid For Rubber/plastic Industrial/cutting Liquid

Stearic Acid For Rubber/plastic Industrial/cutting Liquid
Product Introduction:
Stearic acid Packing 25KG MF: C18H36O2 MW: 284.48 CAS code 57-11-4
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Description
Technical Parameters

Packaging & Delivery
Packaging Detail: 25kg woven bag and inside the plastic bags
Delivery Detail: 5-7days
Specifications
Stearic acid
1. Stearic acid is a good organic acid
2. It is widely used on plastic, rubber, paper and so on
Stearic acid
Introduction:
1. Chemical name: Stearic acid
Also known as: 18 acid; 18 carbon acid; Secretary's Order
2. Molecular formula: CH3(CH2)16 COO, C18H36O2
3. Molecular weight: 284
CAS No: 57-11-4
4. Physicochemical Properties: Pure product is white with a shiny soft small pieces, melting point 69.6 degrees, the boiling point of 376.1 degrees. Relative density 0.9408, refractive index 1.4299, slowly volatile in the 90-100 degrees. Slightly soluble in cold water, soluble in alcohol, acetone, soluble in benzene, chloroform, ethyl ether, carbon tetrachloride, carbon disulfide, toluene and so on.
5. Uses Mainly for the production of stearic acid salts: Widely used system for cosmetics, plastic cold-resistant plasticizer, release agent, stabilizer, surfactants, rubber vulcanization accelerator, waterproof agent, polishing agent, metal soap, metal mineral flotation agent, softeners, pharmaceuticals, and other organic chemicals.
In addition, oil-soluble pigments can be used as solvents, crayons transfer slip agent, waxed paper lighting agent, stearic acid glyceride emulsifier, etc...
7. Packing: 25kg woven bag and inside the plastic bags must be sutured lining.
Products transport: Materials must be covered to avoid the sun, rain, heat, light carrying, light place.
8. Products stored: In dry warehouse ventilation should be more than 10mm from the ground to avoid damp products in the above-mentioned conditions, from the date of delivery for one year shelf life


INDEX
 
SPECIFICATION
RESULTS
 
APPEARANCE
 
WHITE FLAKE
 
CONFORM
 
IODINE (g/100g)
 
≤2.0
 
0.26
 
ACID (mg/g)
 
205 ~ 210
 
208.65
 
SAPONIFICATION NUMBER
 
206 ~ 211
 
209.26
 
HAZEN
 
≤200
 
50
 
TITER(°C)
 
54 ~ 57
 
55.10
 
MOISTURE
 
≤0.2%
 
0.06%
 
INORGANIC ACID  
 
≤0.001%
 
0.0008
 
C18 CONTENT
 
40 ~ 45 %
 
42.4
 

 

 

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