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Appearance
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A clear colorless liquid****
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|
Assay
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69 - 70.0%
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|
Colour scale
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Max 10 APHA
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Weight/ mL at 20°C
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1.41 - 1.42 g
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|
Residue on ignition
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Max 0.0005%
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|
Chloride (Cl)
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Max 0.00005%
|
|
Phosphate and silicate (as SiO2)
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Max 0.0001%
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|
Sulphate (SO4)
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Max 0.0001%
|
|
Arsenic (As)
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Max 0.000001%
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Copper (Cu)
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Max 0.00001%
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|
Iron (Fe)
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Max 0.00002%
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|
Heavy metal (as Pb)
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Max 0.00002%
|
|
Manganese (Mn)
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Max 0.00004%
|
|
-
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***May darken during storage as a result of photochemical reactions.
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