Potassium dichromate A.R. – 99.9%
GST(%) – 18 | Product ID P74329 | QTY – 500 gm
HSN : 2841.50.90
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Description
POTASSIUM DICHROMATE A.R.
K2Cr2O7= 294.19
Assay 99.9% min
pH of 5% Aq.solution 3.7 – 3.9
Insoluble matter 0.003% max
Chloride (Cl) 0.0005% max
Sulphate (SO4) 0.01% max
Aluminium (Al) 0.001% max
Calcium (Ca) 0.002% max
Sodium (Na) 0.02% max
Loss on drying 0.025% max
P74329 500 gm.
Uses: Primary volumetric standard in oxidimetry and
iodometry. Component of COD solutions. Strong oxidising agent.
Additional information
Weight | 500 g |
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