Appearance: White crystalline powder
Assay: 94.0%
Packaging: Plastic Drum,25kg
Capacity: 2000MT/year
Sample: Available
CAS No.: 870-72-4
Sodium Formaldehyde Bisulfite CAS 870-72-4
Typical Properties
Chemical Name: Sodium formaldehyde bisulfite
CAS No.: 870-72-4
Molecular Fomula: CH3NaO4S
Molecular weight: 134.09
Chemical Structure:
Appearance: White crystalline powder
Assay: 94.0%
Sodium formaldehyde bisulfite (CAS 870-72-4) Typical Properties
| Item | Specifications |
| Appearance | white crystalline powder |
| Assay | ≥94.0% |
| PH value | 5.5~10.5 |
| Water solubility | Clear transparent liquid, solid particles are less than or equal to 4 Particles |
| Turbidity | ≤0.5# |
| Sulfite residue | ＜0.5% |
Usage
Used as an intermediate in electroplating additives for the preparation of nickel-plating brighteners.
Packaging and Shipping
Plastic Drum,25kg
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Sodium Formaldehyde Bisulfite CAS 870-72-4