十一运夺金走势图开奖号码

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Product Use

Calcium stearate

Product name: Calcium stearate
Structural formula: Ca[CH3(CH)15C00]2
Properties: White fine powder, non-toxic. Density 1.08g/cm3, melting point: 149-155℃, slightly soluble in hot ethyl alcohol.

Specification and model Appearance Calcium content (Ca) Free acid Moisture Melting point Fineness (200 meshes pass rate) Mechanical impurities
Calcium stearate White or yellowish powder 6.0-7.5 ≤1 ≤3.0% ≥138℃ 98% <6

Uses
As heat stabilizer for PVC plastics.

Packing and storage
1. The product is packed by kraft bag paper lined with membrane, net weight 20kg/bag.
2. Keep in cool and well-ventilated place. Separate from acid, alkali and corrosive substances. To protect from damp, heat, fire and corrosion.

 
 
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十一运夺金走势图开奖号码