|
Appearance
|
White crystalline powder
|
|
Assay
|
Min 98%
|
|
DNAase/RNAase/Proteases
|
Not detected
|
|
Solubility (in water; 20°C)
|
582 g/l (H2O)
|
|
Free acid
|
Max 0.1%
|
|
Melting point
|
Approx.120 deg C
|
|
pH (5% solution in water; 20°C)
|
3 - 4
|
|
Residue on ignition
|
Max 0.05%
|
|
Chlorate (ClO3)
|
Max 0.001%
|
|
Chloride (Cl)
|
Max 0.001%
|
|
Iron (Fe)
|
Max 0.001%
|
|
Manganese (Mn)
|
Max 0.00005%
|
|
Lead (Pb)
|
Max 0.005%
|