CAS No.: | 149-44-0 |
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Formula: | CH3nao3s |
EINECS: | 618-354-5 |
Type: | Synthesis Material Intermediates |
Appearance: | Powder |
Quality: | Industrial |
Samples: |
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Customization: |
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Item
|
First grade
|
Superior grade
|
NaHSO2·CH2O Content%
|
98% min.
|
99% min.
|
State of Solution
|
Be soluble in water and appear in clarification or micro turbidity |
Be soluble in water and appear in clarification or micro turbidity |
Sulfide
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Not in dark
|
Not in dark
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Alkalinity as sodium carbonate
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3.0% max.
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1.5% max.
|
Odor
|
Slight
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Slight
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Cu & Mn
|
5ppm max.
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3ppm max.
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Uses This product is used in the printing and dyeing industry as a whitening agent, reducing agent, bleaching agent and production of indigo dyes, reducing dyes. It can also be used for the polymerization of synthetic rubber, sugar and ethylene compounds.
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