1. Regular specification: 325-400mesh 2. Low heavy metal(Especially Pb is less than 0.1ppm) 3. Types: Precipitated or heavy Specifications

We can supply Food Grade Calcium Carbonate 97%min with excellent quality and reasonable price. Welcome to contact us.

Product name: Calcium carbonateCategory: Food additives / nutritional additivesSynonyms: Carbonic acid calcium salt / Limestone / Chalk / CAS 471-34-1 / EINECS 207-439-9 / E 170Formula: CaCO3Mol./mass: 100, 09Appearance: Odorless, hygroscopic white crystal or powderMelting point, ° C: 825 (decomposition)Density (20°C), g/cm3: 2.7~2.9Packaging: 25KG/woven bag, or depending on customers’ requirementsUses: Bread, nutritional supplement, health food, grain flour, flour, modulation liquid food, infant formula food, dietary substitutes, noodles, riceEffect: Nutrition reinforcing, strengthening or rehabilitation; can also be used as a neutralizerApplication: Calcium carbonate is widely used medicinally as an inexpensive dietary calcium supplement or antacid. It is also used in the production of toothpaste because it clashes with acids. It can be classified according to powder size into: heavy calcium carbonate (30 ~ 50μm), light acid calcium (5μm) and colloidal calcium carbonate (0.03 ~ 0.05μm), three kinds. Colloidal calcium carbonate is most easily absorbed by the body.Storage/ Transportation: Store in a cool, dry, ventilated place. Do not mix or invert. Avoid exposure to heat and air pollution. Keep away from heat and moisture during transport.

Calcium Carbonate(CaCO3) content %	≥98.0
Moisture	≤1.0
HCL insoluble content %	≤0.20
Heavy Metal(Pb)%	≤0.003
As %	≤0.0002
Barium(Ba)	≤0.005

Packing: 25kg plastic woven bag

Calcium Carbonate Heavy USP31