Sodium Bisulfite
Sodium BisulfiteItem Code / Model Number:
Sodium Bisulfite
1)M. F.: NaHSO3
2)M. W.: 104.06
3)Grade: Industrial
4)Properties: Clear monoclinic crystal or white crystalline powder; Sulfa dioxide odor; Specific density: 1.48; Dissociate upon heating; Water soluble; Acidic aqueous solution; Slightly soluble in alcohol; Readily oxidized into sodium sulfate in air; Strongly reductive; Form adduct with formaldehyde; Storage: Tightly sealed and avoid light.
5)Standard: IS: 248-1971
6)Applications: In photographic developer, preservative for food, electrobath for electroplating of copper; For bleaching of organic products, chemical synthesis etc.; As reductant; In pesticide etc.
7)Packing: 25/50kg N. W. In knitted bag lined with PVC bag.
purity (in So2 ), %w
≥65%
pH (5% aqueous solution)
4.0-4.5
water insoluble substance, %w
≤0.02
iron (in Fe), %w
≤0.01
heavy metal (in Pb), %w
≤0.02
info8 at chinayhd.com
2)M. W.: 104.06
3)Grade: Industrial
4)Properties: Clear monoclinic crystal or white crystalline powder; Sulfa dioxide odor; Specific density: 1.48; Dissociate upon heating; Water soluble; Acidic aqueous solution; Slightly soluble in alcohol; Readily oxidized into sodium sulfate in air; Strongly reductive; Form adduct with formaldehyde; Storage: Tightly sealed and avoid light.
5)Standard: IS: 248-1971
6)Applications: In photographic developer, preservative for food, electrobath for electroplating of copper; For bleaching of organic products, chemical synthesis etc.; As reductant; In pesticide etc.
7)Packing: 25/50kg N. W. In knitted bag lined with PVC bag.
purity (in So2 ), %w
≥65%
pH (5% aqueous solution)
4.0-4.5
water insoluble substance, %w
≤0.02
iron (in Fe), %w
≤0.01
heavy metal (in Pb), %w
≤0.02
info8 at chinayhd.com
- Place of Origin:
- China
- Brand:
- Yi Hengda
- Unit Price:
- USD 550
- Price Terms:
- FOB Tianjin
- Packing:
- STANDARD PACKING info8 at chinayhd.com
- Payment Terms:
- L/C;T/T
- Delivery Time:
- 25 days
- Standard / Certificates:
- IS 1481972
- Keywords:
- sodium, bisulfite, sodium bisulfite