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Name: Tricalcium Citrate FCC/USP/E333 III

Empirical Formula: (C6H5O7)2 Ca3•4H2O

CAS NO.: 813-94-5

Applications: Calcium Supplements、Vitamins、Beverage

SPECIFICATION E333(iii)

Test parameter specifications

Assay Ca3(C6H5O7)2 97.5-100.5 %

Appearance Fine white powder

Test for citrate Passes test

Test for calcium Passes test

Loss on drying (180℃,4h) 10.0-13.3%

Oxalates ≤100ppm

Fluoride ≤30ppm

Arsenic ≤1ppm

Lead ≤1ppm

Mercury ≤1ppm

Aluminum ≤30ppm

Carbonates Passes test

Limit of acid-insoluble substances ≤0.2%

Heavy metals ≤0.002%

Organic volatile impurities Passes test

Particle size D50 3μm

D50 8μm

D99 45μrn

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  Monosodium Citrate anhydrous

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  Potassium Citrate

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  Sodium Citrate

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  Sodium Erythorbate