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Sodium Bromate as dyeing and printing auxiliary
Sodium Bromate basic information:
CAS: 7789-30-0
MF: NaBrO3
Appearance: white crystal
Sodium Bromate index:
Items |
Sodium Bromate |
|
Frist Grade |
High Grade |
|
Appearance |
White Crystalline Powder |
|
Assay , % |
99.5MIN |
99.7MIN |
Sulphates , % |
0.01MAX |
0.01MAX |
Moisture , % |
0.1MAX |
0.1MAX |
Heavy Metal ,% |
0.0002MAX |
0.0003MAX |
Arsenic ,% |
0.0003MAX |
0.0002MAX |
Bromides ,% |
0.05MAX |
0.04MAX |
Absorbance of a 20%Solution,% |
0.012MAX |
0.008MAX |
Iron ,% |
0.0005MAX |
0.0005MAX |
PH Value |
6.5±1 |
6.5±1 |
Sodium Bromate usage:
Sodium Bromate is a Strong oxidizer,
-used as dyeing and printing auxiliary.
-used as the raw material of some pesticides and pharmaceutical intermediaries.
-Perming agent and chemical agent.
-Gold solvent in glod mines when used with Sodium Bromate.
-It’s a bromate-based formulation of oxidizing agents for use in continuous or batch dyeing processes involving sulfur or vat dyes