Sodium ascorbate
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Description
Additional Information
| Name | ITEM | CAS NO. | UN NO./H.S CODE |
| Sodium Nitrite | Sodium Nitrite | 7632-00-0 | 1500/283410 |
| PURITY | Hazard Class | Molecular Formula: | WEIGHT | QUANTITY/20' FCL |
| 98.5% | 5.1 | NaNO2 | 25KG Bag | 25MT |
Molecular Formula: NaNO2 Molecular Weight: 69.00
Specific Gravity 2.168 Melting Point 271°C
Properties: Pale yellow rhombic crystals, slightly salty taste, deliquescent, easily soluble in water and liquid ammonia, aqueous solution is alkaline, slightly soluble in ethanol and methanol.
Sodium Nitrite Quality Indicators:
|
Indicator Item
|
Indicator
|
||
|
Premium Grade
|
First Grade
|
Qualified Grade
|
|
|
Sodium Nitrite Content (dry basis), %, ≥
|
99.0
|
98.5
|
98.0
|
|
Moisture, %, ≤
|
1.4
|
2.0
|
2.5
|
|
Chloride (as NaCl)
Content (dry basis), %, ≤ |
0.10
|
0.17
|
--
|
|
Water Insoluble Matter, %, ≤
|
0.05
|
0.06
|
0.10
|
|
NaNO3 Content (dry basis), %, ≤
|
|
|
|
Uses: Mainly used as raw material for manufacturing nitro compounds, azo dyes, etc.; used as mordant and bleaching agent in textile dyeing; metal heat treatment agent; cement early strength agent, antifreeze agent, etc. Mainly used in pharmaceutical and chemical industries.
| Industry Category | Chemicals/Inorganic Salts/Other Inorganic Salts |
|---|---|
| Product Category | |
| Brand: | |
| Spec: | |
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| Origin: | China / Shandong / Weifangshi |
