potassium stearate

Date：2021-12-17 Categories：Related Application Product

post date:

dec 16,2021

expiry date:

dec 16,2022

detailed description:

cas no. :593-29-3
quantity: 100metric tons
specs:food grade；

1. product introduction
name：potassium stearate
molecular formula: c18h35ko2
cas no.:593-29-3
einecs no.:209-786-1
it is white powder with fatty odor, greasy to touch, soluble in hot water and ethanol.

2. specification
（1）industrial grade

test items	specification
color	white
odor	fatty odor
characteristic	powder, no mechanical impurities
assay	≥98.0%
acid value	196~211
iodine value	≤4.0
loss on drying	≤3.0%
heavy metals	≤0.001%
arsenic	≤0.0003%
particle size	200≥99% (≥99% through 200mesh)

（2）food grade
operative norm: enterprise standard: q/hlx006-2007

test items	specification
color	white
odor	little odor
appearance	powder, no impurities
assay	kc16h31o254.6%,kc18h35o243%
acid value	196-211
iodine value	≤4.0
loss on drying	≤5.0
heavy metals (pb)	≤0.001%
arsenic (as)	≤0.0003%

it is widely used in medicine, food, cosmetics and plastic etc, used as emulsifier, dispersant, bond, anti-corrode resistance.

3. package and storage:
packing: 25kgs/bag
storage: tightly sealed in a clean,cool,dry area, keep away from strong, direct light.

cas registry number:	593-29-3
synonyms:	;potassium octadecanoate;potassium stearate;
molecular formula:	c₁₈h₃₅ko₂
molecular weight:	322.5676
molecular structure:
safety description:	s24/25:;

Tags：Potassium stearate

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