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Calcium Stearate CAS#1592-23-0

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  • Calcium Stearate CAS#1592-23-0
  • Calcium Stearate CAS#1592-23-0
  • Calcium Stearate CAS#1592-23-0
  • Calcium Stearate CAS#1592-23-0
  • Calcium Stearate CAS#1592-23-0

›

Calcium Stearate CAS#1592-23-0

High Heat Resistance‌：Melts at 179–180°C, stable under high temperatures.


Controlled Solubility‌：Insoluble in water/ cold solvents, soluble in hot organic solvents.


‌Acid Reactive‌：Decomposes into stearic acid and calcium salts with strong acids.


‌Microbial Resistant‌：Intolerant to lipolytic microorganisms, ensuring durability.


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Product Description

Product Description of Calcium Stearate CAS#1592-23-0

Calcium stearate, also known as calcium octadecanoate, is a fine white crystalline powder with the chemical formula (C17H35COO)2Ca and a molecular weight of 607.00.
It has a melting point of 179°C to 180°C and will decompose under heating. It is insoluble in water, cold ethanol and diethyl ether, soluble in hot benzene, toluene and turpentine, and slightly soluble in hot ethanol and diethyl ether.
Calcium stearate can react with strong acids to decompose into stearic acid and corresponding calcium salts. It is hygroscopic in air and resistant to lipolytic microorganisms.


Product Application of Calcium Stearate CAS#1592-23-0

Calcium Stearate (CAS 1592-23-0) is also called calcium octadecanoate. It is a white fine crystalline powder with the formula (C17H35COO)2Ca and molecular weight of 607.00. It melts at 179–180°C and decomposes when heated. It is insoluble in water, cold ethanol and ether, soluble in hot benzene, toluene and turpentine, and slightly soluble in hot ethanol and ether. It decomposes in strong acid to form stearic acid and calcium salt. It is hygroscopic in air and resistant to lipolytic microorganisms.

Product Information

Parameters


Melting point

147-149°C

density

1.08g/cm3

vapor pressure

0Pa at 25℃

Fp

> 260 °C

storage temp.

Store at +5°C to +30°C.

solubility

Soluble in hot pyridine, slightly soluble in oil, but insoluble in alcohol and ether.

form

Powder

color

white

PH

7-9 (2.2 mg/l, H2O, 20°C)

Odor

Fatty acid odor

Water Solubility

insoluble H2O, ether, chloroform; slightly soluble hot mineral oils [MER06]

Merck

14,1703

BRN

3919698

Exposure limits

ACGIH: TWA 10 mg/m3; TWA 3 mg/m3

Stability:

Hygroscopic

InChIKey

CJZGTCYPCWQAJB-UHFFFAOYSA-L

LogP

3.82-14.34 at 25℃

CAS DataBase Reference

1592-23-0(CAS DataBase Reference)

EPA Substance Registry System

Calcium stearate (1592-23-0)


Safety Information


Hazard Codes

Xn

Risk Statements

20/21/22-36/37/38

Safety Statements

22-24/25-36-26

WGK Germany

-

RTECS

WI3000000

Autoignition Temperature

460 °C DIN 51794

TSCA

Yes

HS Code

29157030

Hazardous Substances Data

1592-23-0(Hazardous Substances Data)

Toxicity

LD50 orally in Rabbit: > 10000 mg/kg


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