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Colourless crystal, specific gravity: 1.651, melting point: 74centigrade degree, boiling point: 200centigrade degree, strongly absorb moisture in air and soluable in water and ...
Last Updated: Mar 03, 2009
It is free of smell and tastes salty and slightly bitter, with specific gravity 2.75(25 degree); Melting point of 734 degree; And boiling point of 1435 degree; It can dissolve ...
Last Updated: Mar 03, 2009
Appearance: White crystal powder.
Assay (KbrO3): 99.0 ~101.0%
Bromide (as KBr): 0.05% max.
Arsenic (as As): 3ppm max.
Moisture: 0.1% max.
Heavy metal (as Pb): 5ppm ...
Last Updated: Mar 03, 2009
Raw materials
Appearance: Yellow or orange crystal powder
Quality standard: BP/CP
Package: 25kg/drum 10kg/drum
Last Updated: Mar 03, 2009
Appearance: White powder
Purity (Na2C2O4): 98% min
Insoluble matter in water: 0.2% max
Loss on drying: 0.1% max
Cl: 50ppm max
Fe: 30ppm max
Last Updated: Mar 03, 2009
CAS NO.: 6303-21-5
UN NO.: 3264
Item Standards
Appearance: Colorless liqui
Assay as H3PO2: 50.0% max
Phosphorous Acid: 0.5% max
Sodium: 0.5% max
Iron: 15.0ppm max
...
Last Updated: Mar 03, 2009
CAS NO.: 55566-30-8
UN NO.: 2810
Boiling Point: 154 degree
Specification:
Appearance: Colorless liquid
Assay: 75% min
Fe: 0.001% max
Viscosity(25 degree): 28-42 mPa. S
...
Last Updated: Mar 03, 2009
