Sodium Dichromate Dihydrate extrapure AR, ACS, ExiPlus™, 99.5%

$112.71

SKU: KS-11996 Category:

Description

CAS No. 7789-12-0
Packing : 500 G

HSN Code : 28413000
IMDG Identification : UN No.:3086 , IMCO Class No.:6.1(5.1) , Packing Group:I
Molecular Formula : Na2Cr2O7.2H2O
Molecular Weight : 298.00
Storage : Room Temperature
Shelf Life : 60 Months

Specifications

ExiPlus meets compendial specs of USP
Appearance (Colour) Orange
Appearance (Form) Crystalline powder
Solubility (Turbidity) 10% aq. solution Clear
Solubility (Colour) 10% aq. solution Orange
Assay min. 99.5%
Insoluble matter max. 0.005%
Chloride (CI) max. 0.001%
Sulphate (SO4) max. 0.01%
Iron (Fe) max. 0.002%
Heavy Metals (Pb) max. 0.002%
Copper (Cu) max. 0.001%
Potassium (K) max. 0.01%
Calcium (Ca) max. 0.003%
Aluminium (Al) max. 0.002%
Magnesium (Mg) max.0.005%

Additional information

Packing

500 G