| CAS No.: | 149-44-0 |
|---|---|
| Formula: | CH3nao3s |
| EINECS: | 618-354-5 |
| Type: | Synthesis Material Intermediates |
| Appearance: | Powder |
| Quality: | Industrial |
| Samples: |
|---|
| 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
|
Not in dark
|
Not in dark
|
|
Alkalinity as sodium carbonate
|
3.0% max.
|
1.5% max.
|
|
Odor
|
Slight
|
Slight
|
|
Cu & Mn
|
5ppm max.
|
3ppm max.
|
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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All of our processes strictly adhere to ISO-9001 procedures, and we have 12-18 months quality warranty against BL issue date.
4. How about delivery?
Mainly contains FOB, CIF, DDU.
5. Do you support sample?
Yes, we do. Please feel free to chat with us for specific requests.
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