Product Name: Citric acid anhydrous
Molecular formula: C6H8O7
Molecular weight: 192.1
CAS No.: 77-92-9
H. S Code: 2918140000
Product Characters: White Crystalline Powders, Colorless Crystals or Granules

Main Usage:
1 Citric Acid is mainly used as acidulant, flavoring agent, preservative and antistaling agent in food and beverage industry.
2 it is also used as antioxidant, plasticizer and detergent in chemical, cosmetics and cleaning industries.

Packaging: 25kg net composite paper-plastic bags or 3-ply kraft paper bags with PE liner, 500kg or 1000kg net PP woven Jumbo bags
Storage: Kept in a light-proof, well-colsed, dry and cool place

Items	unit	BP93	BP98	USP23	USP24
Description	--	Colorless or white powder	Colorless or white powder	Colorless or white  powder	Colorless or white  powder
Identification	--	Pass the test	Pass the test	Pass the test	Pass the test
Clarity	--	Pass the test	Pass the test	Pass the test	Pass the test
Content	%	99.5-101.0	99.5-101.0	99.5-100.5	99.5-100.5
Water	%	≤1.0	≤1.0	≤0.5	≤0.5
Barium	--	Pass the test	--	--	--
Calcium	PPM	≤200	--	--	--
Iron	PPM	≤50	--	--	--
Arsenic	PPM	≤1	--	≤3	≤3
Heavy metals	PPM	≤10	≤10	≤10	≤10
Oxalate	PPM	≤350	≤350	Pass the test	Pass the test
Chloride	PPM	≤50	--	--	--
Sulphate	PPM	≤150	≤150	Pass the test	Pass the test
Readily carbonizable substances	--	Pass the test	--	Pass the test	Pass the test
Sulphate  Ash	%	≤0.1	≤0.1	≤0.05	≤0.05
Organic Volatile lmpurity	--	--	--	--	Pass the test
Pb	PPM	--	--	--	--
Aluminium	PPM	--	≤0.2	--	--
Bacteria endotoxic	Iu/mg	--	≤0.5	--	--