SZSE:002741
Chemical Reagents
Nickel(II) chloride?hexahydrateCOA Report
  • CAS No.:7791-20-0
  • Molecular weight:237.70
  • Molecular formula:NiCl2•6H2O

  • UN Code:3288
  • EC No.:231-743-0
  • HS-No:28273500
Information
Specification category:

Product No.

Product name specifications
1.11333.010 Nickel(II) chloride hexahydrate AR500g
1.11333.020 Nickel(II) chloride hexahydrate CP500g
1.11333.030 Nickel(II) chloride hexahydrate Spec25kg
1.11333.040 Nickel(II) chloride hexahydrate AR25kg
1.11333.070 Nickel(II) chloride hexahydrate Spec25kg/Sack
1.11333.100 Nickel(II) chloride hexahydrate AR25kg
1.11333.120 Nickel(II) chloride hexahydrate Spec25kg
1.11333.140 Nickel(II) chloride hexahydrate Spec500G/Bottle
1.11333.150 Nickel(II) chloride hexahydrate Spec5X5kg
1.11333.160 Nickel(II) chloride hexahydrate 25kg

Characteristic:

Appearance and properties:Green or grass green crystals. In dry air easily weathered, deliquescent in moist air
Melting point(℃): 80
Relative density (water = 1): 1.921
Solubility: soluble in water, ethanol. Aqueous solution was slightly acidic.
Solubility: 2135 g / l (20oC); 5878 g / l (80oC).

Technical indicators:

Item

AR CP
Assay(NiCl2•6H2O) ≥98.0% ≥97.0%
pH value(50g/L solution)25℃ 4.0~6.0 4.0~6.0
Insoluble matter in water ≤0.005% ≤0.01%
Sulfate(SO4) ≤0.005% ≤0.01%
Nitrate(NO3) ≤0.005% ≤0.01%
Sodium(Na) ≤0.01% ≤0.02%
Calcium(Ca) ≤0.01% ≤0.02%
Iron(Fe) ≤0.001% ≤0.002%
Cobalt(Co) ≤0.01% ≤0.05%
Zinc(Zn) ≤0.005% ≤0.02%
Lead(Pb) ≤0.002% ≤0.005%

Hazard characteristics:

IATA-DGR UN 3288 TOXIC SOLID,INORGANIC,N.O.S.(NICKEL(II)-CHLORIDE),6.1,III

Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
XML 地图 | Sitemap 地图