Silicic acid calcium salt NF

Supplier: SPECTRUM CHEMICAL MFG CORP

Synonyms: Calcium silicate, Calflo E

C1643-100GM C1643-1KG C1643-500GM

75810-848EA 242.29 CAD

75810-848 75810-850 75810-852

Silicic acid calcium salt NF

Silicic acid calcium salt

Calcium Silicate, NF, also known as calcium orthosilicate, is used as an anticaking agent in pharmaceutical preparations. All Spectrum Chemical NF grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

Certifications: NF product are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

Storage Temperature: Ambient

CAS Number: 1344-95-2

Specification Test Results

Calcium oxide (CaO)	20 - 35%
Silicon Dioxide (SiO₂)	50 - 65%
Sum of Calcium oxide, silicon dioxideand loss on ignition	90.0% Min.
pH (1 to 20 suspension)	8.4 - 11.2
Ratio of silicon dioxide to calcium oxide	0.5 - 20
Loss on ignition	20.0% Max.
Lead (Pb)	10 ppm Max.
Fluoride	50 ppm Max.
Identification	Passes test
Residual solvents	Passes test

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