CAS 7757-82-6 Sodium sulfate | Products & Prices & Suppliersts
It appears as white monoclinic crystal or powder. It can be dissolved in water with the aqueous solution being alkaline. IT can be dissolved in glycerol and is insoluble in ethanol. Sodium sulfate, NaS04, also known as thenardite and salt cake, is a crystalline compound that melts at 888°C (1632°C). Sodium sulfate is found in natural form(thenardite) in Chile and Spain. It is used in the manufacture of paperboard, glass,and freezing mixtures. The hydrate, Na2S04·10H20, also known as "Glauber's
ldentification
- Cas NO.: 7757-82-6
- CID: 24436
- Mw: 142.04200
- MF: Na2O4S
- Name:Sodium sulfate (Related Reference)
- Synonyms: anhydrous sodium carbonate; anhydrous sodium formate; Anhydrous sodium sulfate; anhydrous sodium sulphate; Bisodium sulfate; bisodiumsulfate; Crimidesa; Crude sodium sulfate; dibasicsodiumsulfate; Disodium monosulfate;
- EINECS: 231-820-9; 268-366-6
Safety Data
- [Risk Codes]
R36:Irritating to the eyes
- [Safety Statements]
S24/25:Avoid contact with skin and eyes
- Hazard Symbols:
Properties
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- Appearance:White crystals or powder
- Molecular Weight:142.04200
- Density:2.68g/mLat 25°C(lit.)
- Boiling Point:1700°C
- Melting Point:884°C(lit.)
- Flash Point:°C
- Storage Temperature:Store at +5°C to +30°C.
- Refractive index:1.484
- Solubility:18.5 mg/L
- Stability:Stable. Incompatible with strong acids, aluminium, magnesium,strong bases. Hygroscopic.
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