Chemical Name
SODIUM HYDROXIDE
Reference No.
60-10-080-00
F. Wt
40.01
Formula
NaOH
SPECIFICATIONS
Appearance
White pellets
Assay as NaOH
Min : 98%
Clarity of 10% aqueous solution
Completely clear
Sodium carbonate
Max : 1.5%
Chlorides
Max : 0.008%
Nitrogen compounds
Max : 0.0003%
Phosphates
Max : 0.0002%
Ammonium hydroxide ppt
Max : 0.20%
Heavy metals
Max : 0.001%
Iron
Max : 0.0005%
Sulphates
Max : 0.002%
Practical test
Passes the test
Quantity of sample required for test
500gms
Mode of packing
Wide mouthed PE container with PE insert and  PE screw cap.
SODIUM HYDROXIDE
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