Stearic acid

FOB Reference Price:Get Latest Price
US $1-2 / Kilograms | 1 Kilogram/Kilograms (Min. Order)
Report Suspicious Activity
Overview
Quick Details
Classification:
Carboxylic Acid
CAS No.:
57-11-4
MF:
C18H36O2
EINECS No.:
200-313-4
Place of Origin:
Zhejiang, China (Mainland)
Grade Standard:
Food Grade, Industrial Grade, Medicine Grade
Purity:
99.5%min
Appearance:
White Crystalline Powder
Application:
Industrial
Model Number:
99%
SupplyAbility
SupplyAbility:
1000 Ton/Tons per Month
Packaging & Delivery
Packaging Details
25KG/BAG
Port
SHANGHAI
Lead Time :
Shipped in 15 days after payment

Stearic acid

CAS No.: 57-11-4

Molecular formula: C18H36O2

Structural formula:

 

Standard: Q/HYH008-2012

 

Properties and Uses

Properties:  lumpy, flaky, powdery or granular.

Uses: is an important chemical raw material and additive, widely used in food, rubber, plastic, cosmetics, drugs and auxiliaries.

 

Physical and chemical index
ItemIndex
SAl800 typeSA1875 typeSAl840 typeSAl845 typeSAl825 typeSA8OO type
Iodine valuegI2/100g ≤0.80.61468
Saponification value, mgKOH/g206-212201-209207-212199-219209-220193-220
Acid value, mgKOH/g205-211200-208206-211198-218208-219192-219
Chroma(Hazen) ≤160120160400300400a
Freezing point, ºC54-5757-6054-57≥54≥52≥52
Moisture, % ≤0.20.20.20.30.30.3
Inorganic acid , % ≤0.0010.0010.001---
C18, %38-4570-7838-45---
C16, %- -- -
Net wt., kg/bag (box)25±0.25

Note: sample a is made into a 15% ethanol solution.

Packing: paper box (lined with a layer of clean kraft paper) or polypropylene woven bag (lined with plastic bag). This paper box is reinforced with plastic bet; Net wt. 25kg or 700kg bulk bag.