Available Grades:

Pharmaceutical Grade (Medical)

Ultra-high purity (≥ 99–100%)

Conforms to USP/BP standards

Free of heavy metals and microbiological contamination

Applications: excipient in tablets, antacids, calcium supplements

Food Grade

High purity (≥ 99%)

Meets FDA and food safety standards

Applications: calcium fortification in food & beverages, anti-caking agent, food additives (E170)

Industrial Grade

Moderate purity (90–96%)

For industrial processes where high purity is not required

Applications: paper, paints, coatings, plastics, rubber, ceramics, construction, agriculture

Typical Applications:

Pharmaceuticals: excipient, antacid, calcium supplement

Food industry: food additive, fortification

Paints & Coatings: filler, opacity booster

Paper: brightness and filler

Plastics & Rubber: reinforcement filler

Ceramics: raw material

Agriculture: soil conditioner, pH stabilizer

HS Code: 2836.50 – Calcium Carbonate