Shanghai Rich Chemicals Co., Ltd.

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Calcium Sorbate

 

Calcium Sorbate

Molecular Formula: C12H14CaO4
Molecular Weight: 262.31
Structural Formula:
Features: 1. Appearance: ivory-white powder with brilliant lustre; 
2. The intrinsic quality indexes are strictly accordance with FCCIV standard, and the important indexes(not definitely stated in the standard) are strictly internally controlled: lead3ppm, aluminum2.5ppm; 
3.20kg/piece, paparboard barrel, sealed; every 20container can contain 8.4mt.
Quality Index:
Item Enterprise Standard
Content 98.0-101.0%
Loss on drying(105,3h) 1.0%
Acidity(as sorbic acid) normal(about 1%)
Alkality(as Ca(OH)2, about 0.5%) normal
Lead(GT-18, Sample 2g) 5mg/kg
Arsenic(As): GT-3 3mg/kg
Heavy Metals(as Pb; GT-16-2, sample 2g) 10mg/kg

 


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