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Appearance
|
Clear colorless viscous liquid
|
|
Assay (acidimetric)
|
32.0-34.0%
|
|
Nitrate (NO3)
|
Passes NF test
|
|
Sulphate (SO4)
|
Passes NF test
|
|
Chloride (Cl)
|
Max 0.0006%
|
|
Arsenic (As)
|
Max 0.00002%
|
|
Heavy metal
|
Max 0.0005%
|
|
Alkali phosphate
|
Passes NF test
|
|
Phosphorous and hypophosphorous acid
|
Passes NF Test
|
|
Appearance of solution
|
Passes EP test
|
|
Identification
|
Passes test
|