AI MU(Tianjin) Technology Development Co.,Ltd.

Calcium Stearate

• Category :

  Catalyst and Auxiliary/Plastic Auxiliary Agent

• Synonyms :

  calcium distearate, pure;Calcium Stearate (Light);Calciumstearatetech;Calciumstearatemin;STEARIC ACID CALCIUM SALT;OCTADECANOIC ACID CALCIUM SALT;CALCIUM OCTADECANOATE;aquacal;calciumdistearate;calstar;dibasiccalciumstearate;calcium dioctadecanoate;(octadecanoato-kappaO)calcium(1+);Calcium stearate dispersion liquid;

• CAS NO :

  1592-23-0

• EC NO :

  216-472-8

• Molecular Formula :

  (C₁₈H₃₅O₂)₂Ca

• Molecular Weight :

  607.023

• Main Specifications :

  Top grade/first grade and second grade

• InChI :

  InChI=1/C18H36O2.Ca/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2-17H2,1H3,(H,19,20);/q;+2/p-1

• Packing :

  Plastic bag, lined with PE bag, 20KG weight.

• Product description :

  English name : Calcium Stearate
  Molecular formula : Ca(OOCH₃₅C₁₇)₂
  Property:  White powder, non toxic and no curing pollution with specific gravity of 1.08. It can slightly dissolve in hot ethanol, but not in water. It will be decomposed to stearate or salt when meet strong acid and can absorb moisture in air. Much attention shall be paid during storage and transportation.
  Specification:

  Testing items	Excellent
  Free acid(accounted as stearic acid),%≤	0.5
  Melting point,℃	149 ～ 155
  Calcium content, %	6.5 ±0.5
  Heating loss,% ≤	2.0
  Fineness (mesh of 0.075mm) %≥	99.5

  Usage :

  1.As stabilizer and lubricant of PVC, it is used in film of food package, medical nontoxic soft products.
  2.Along with basic lead salts and lead soap, it is used in rigid plastic products.
  3.As lubricant and mould releasing agent, it is used in polyolefin and polyester to reinforce plastic and resins which are thermo-plastics.
  4.As raw material, it is used in flatting agent of paint and core of pens making.

  Package: Plastic bag, lined with PE bag, 20KG weight.

• Molecular Structure :