citric acid

Mã sản phẩm: 20100823104834-citric-acid Danh mục: Dung môi, phụ gia, Hóa chất công nghiệp

Citric acid（technical grade）
Formula: C6H8O7
Molecular Weight: 192.14
Melting point : 153 centigrade
Appearance: white crytallized powder, odorless.

Content	% 99.5-10
Clarity	Clarify
Moisture	% 7.5-9.0
Easy carbide	Not deep in the standard
Sulfate ash	% 0.07
Chloride	% 0.005
Sulfate	% 0.02
Oxalate	% 0.01
Calcium	% Consistent with tests
Barium	% Consistent with tests
Fe	% 0.001
Arsenic	% 0.0001
Heavy metal (Pb)	% 0.0005

Usage: used for chemical industry as moderator, catalyst, cleaning detergents, replaced sodium tripolyph-osphate, printing and dyeing, textile, leather, plastic ash from thickening, pesticide manufacturing, processing, oil boiler cleaning, photography and other industrial use increasingly.