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Product Details

Stearic Acid 57-11-4

   
Unit Price:  Negotiable
Shipment Terms:  FOB
Payment Terms:  L/C,T/T
Minimum Order:  25 Pieces
Price Valid Time:  From Mar 22,2012 To Mar 15,2013
Export Markets:  North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Description

Stearic Acid Triple Pressed (200 / 400 / 800)
CAS No.: 57-11-4
Molecular Formula: C18H36O2
Properties: Shaped like Lump, flake; Saturated fatty acid mainly with C16 and C18, white flake solid at ambient temperature, not dissolved in water, slightly dissolved in benzene and carbon bisulfide, and easily dissolved in hot alcohol. No smell no poison. It has the general chemical properties of organic carboxylic acid.

Stearic acid 200 400 800
Physical and chemical properties:
Melting Point (° C): 70-71
Boiling Point (° C): 383
Relative Density (water=1): 0.87
Relative Vapor Density (air=1): 9.8
Saturated Vapor Pressure (kPa): 0.13 (173.7° C)
Flash Point (° C): 196
Ignition Temperature (° C): 395
Solubility: Not dissolve in water; Slightly soluble in ethanol; Easily Soluble in acetone, benzene; Soluble in ether, chloroform, carbon tetrachloride, etc.

Application:
Stearic acid is widely used as cold-resistant plasticizer, stabilizer, surfactant, release agent, rubber vulcanization accelerator, etc.

Packaging Detail: 25kg/bag. Packed in woven bag lined with plastic bag.

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

Delivery detail: Within 20 days after receive your workable L/C or prepaymen


Index

200TriplePressed

400doublepressed

  800singlePressed

Iodine g/100≤

  2.0

4.0

  8.0

Saponification value (mgKOH/g)

  206-211

203-214

193-220

AcidValue(mgKOH/g)

205-210

202-212

192-218

Color (Hazen) ≤

200

400

800

Freezing Point

54-47

  ≥ 54

  ≥ 52

Moisture%≤

0.2

0.2

0.2
 
 
 

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