SHIJIAZHUANG GREEN BRIDGE TRADING CO., LTD

Technical Index: No. Inspection Item Criterion 1 EDTA 99.0% 2 Chloride Cl % 0.01% 3 Sulphate SO4)% 0.1%

Heavy metals: (counted by lead): 10 mg / kg Main Performance: EDTA-Ca-10, used as separating agent, is a kind of stable water-soluble metal chelate

Water-solubility: About 1200g / l (20 ), about 1700g/l (80 ) Bulk Density: About 625Kg/m3 Biodegradability: Difficult COD (Chemical Oxygen Dem

Usage: EDTA Disodium is applied in detergent, dyeing auxiliary, fiber treatment agent, cosmetic additive, food additive and agricultural micro-fertili

Molecular Weight: 435.6 Property: White powder Zinc Content: 15.0 0.5% PH Value (1% aqueous solution): 6.0 7.0 Main Performance: EDTA-ZnNa2is a

This product is used as stabilizing agent of cosmetics, chelating agent and softening agent of medicines, catalyst of synthetic rubber, terminator of

Water-solubility: About 800g/l (20 ), about 1200g/l (80 ). Bulk Density: About 600 - 800Kg/m3 Biodegradability: Difficult COD (Chemical Oxygen

It is white crystalline granules, odorless, easily weathering in the air, slightly soluble in water and ethanol, insoluble in ether. Melting point: 24

Physiochemical Properties: It is colorless or light yellow oily liquid, slight odor, soluble in organic solvents, insoluble in water. Usage: It is a

Properties: NaSCN, a white rhombic system crystal, is soluble in water, ethanol, acetone; Relative density is 1.735. Melts at approx.287 .