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Origin: China
Cas No: 7757-83-7
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 80 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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Quantity(Kilograms) | 1 - 1 | >1 |
Est. Time(days) | 2 | To be negotiated |
Property
Description
Basic Info
Chemical Name | Sodium sulfite |
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Synonyms | anhydrous sodium sulphite; |
CAS No. | 7757-83-7 |
Molecular Formula | Na2O3S |
Molecular Weight | 126.04300 |
PSA | 82.40000 |
LogP | -0.13840 |
Properties
Appearance & Physical State | white crystals or powder |
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Density | 2.633 |
Melting Point | 500ºC |
Refractive Index | 1.484 |
Water Solubility | 23 g/100 mL (20 ºC) |
Stability | Stable. Incompatible with strong acids. Moisture and air sensitive. |
Storage Condition | Store at RT. |
Safety Info
RTECS | WE2150000 |
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Safety Statements | S24/25 |
HS Code | 2832100000 |
WGK Germany | 1 |
Risk Statements | R22; R36/37/38 |
Hazard Codes | Xn |
Supplemental Hazard Statements | Contact with acids liberates toxic gas. |
Synthesis Route
Precursor
Downstream Product