Food grade of Calcium Carbonate has high CaCO3 content and low impurities.
Test Item Specification
Clean odorless, fine white powder
Effervesce with acids, evolving a colorless gas that when passed into Ca(OH)2, produces a precipitate.
(Calcium salt, Ca2+)
Moistened with HCL, impact a transient yellowish red color to a nonluminous flame.
Acid insoluble % ≤
Loss on drying % ≤
No green flame
Magnesium and alkali metals % ≤
Iron % ≤
Heavy metals % ≤
Arsenic % ≤
Fluoride % ≤
Lead % ≤
Mercury % ≤
CaCO3 Content (Dry basis) %
Usage: Food grade of Calcium Carbonate has high CaCO3 content and low impurities, some specifications are superior to those in USP28.In addition some specifications also can be added according to the customer’s demanding, such as particle size and bulk density, to meet special requests.
Contact Name: Jeff
Company Name: Shenzhen Zhongbaoda Chemical Industrial Co., Ltd.
Street Address: Room 418, Jihao Building,
Shennandong Road, Luohu District,
Member name: jason86
Member Since: 12 June 2010
Total Leads: 7 jason86 Import Export Business Leads
Business focus: Calcium Carbonate, Industrial Calcium Carbonate, Food Calcium Carbonate
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Product Category: Calcium carbonate