Ammonium Bichromate extrapure AR, ACS, 99.5%

$118.24

SKU: KS-67077 Category:

Description

CAS No. 7789-09-5
Packing : 500 G
HSN Code : 28415090
IMDG Identification : UN No.:1439 , IMCO Class No.:5.1 , Packing Group:II
Molecular Formula : (NH4)2Cr2O7
Molecular Weight : 252.06
Storage : Room Temperature
Shelf Life : 60 Months

Specifications

Appearance (Colour) Orange
Appearance (Form) Crystalline powder
Solubility (Turbidity) 10% aq. solution Clear
Assay (T) min. 99.5%
pH (10% aq. solution) 3.5 – 5.0
Insoluble matter max. 0.005%
Loss on drying max. 3%
Chloride (CI) max. 0.001%
Sulphate (SO4) max. 0.01%
Iron (Fe) max. 0.002%
Heavy Metals (Pb) max. 0.005%
Calcium (Ca) max. 0.002%
Sodium (Na) max. 0.005%

Additional information

Packing

500 G