硝酸镍

NICKEL NITRATE HEXA.

 

FORMULA: Ni(NO3)2.6H2O

 

M. W.: 290.7

 

CAS NO.: 13138-45-9

 

DESCRIPTION: GREEN CRYSTAL,SPECIFIC GRAVITY 2.05, MELTING POINT 56.7℃, BOILING POINT 136.7℃, IT IS DIFFLUENT IN ACETONE WEAKLY. AQUEOUS SOLUTION PH IS 4, DELIQUESCENT IN THE WET AIR RAPIDLY AND EFFLORESCENCE LITTLE IN THE DRY AIR. QUARTER WATER LOSS WHILE BEING HEATED, DECOMPOSITION WHILE THE TEMPERATURE IS MORE THAN 100℃ AND POSSIBLE BURNING AND EXPLOSION AS COTACT WITH ORGANICS.

 

SPECIFICATIONS:

 

ITEM

AY

A

BY

B

NICKEL NITRATE %MIN.

98.0

98.0

97.0

97.0

WATER-INSOLUBLES %MAX.

0.01

0.02

0.03

0.5

CHLORIDE %MAX.

0.03

 

 

 

SULFATE%MAX.

0.03

 

 

 

IRON %MAX.

0.001

0.02

0.04

0.05

ZINC %MAX.

0.05

 

 

 

COBALT%MAX.

0.1

0.1

 

 

HEAVY METAL (Cu)%MAX.

0.02

 

 

 

ALKALI METAL AND ALKALINE

EARTHS METAL%MAX.

0.5

 

 

 

 

USES: MAINLY USED FOR NICKEL ELECTROPLATING, CERAMIC COLOR ENAMEL, OTHER NICKEL SALTS AND NICKEL CATALYSTS.

 

PACKING: IN PLASTIC WOVEN BAGS WITH PLASTIC LINING. WEIGHT 25/50KGS NET EACH.

 

UN NO.: 2725             CLASS: 5.1