Specification :

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.