Product Main

Specifications

1.Introduction
Name: Stearic acid
Molecular formula: CH3(CH2)16COO
2.Characters
I t is white or off-white powder.
3.Usage
It is widely used in medicine, cosmetics, plastic, textile, spice, leather etc
4.Quality
Quality strictly according to Q/HLX-009-2008
 
Test items
Specification
Solidifying point
≥540C-590C
Iodine value
≤4.0
PH
Conform
Appearance
white or off-white powder
Residue on Ignition
≤0.1%
Heavy metals(As)
≤10ppm
Heavy metals(Pd)
≤3ppm
Soluble acid
Conform
Neutral fat or wax
Conform
Aassy (stearic acid)
40.0%-60.0%
Stearic acid and palmitic acid
≥90.0%
Organic volatile impurities
Conform
5.Package
The PE film lined the polywoven bag. Net wt: 25kg/bag, or follow customer’s packing instructions
6.Storage and carrying notes
It should be stored in a dry, ventilated place, avoid mix storage and mix carrying, gently ship and load to prevent damage in packing.