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S5325 Sodium Sulfate, Anhydrous, ACS CAS: 7757-82-6

Specifications
CAS Number
7757-82-6
Grade
ACS Grade
MDL Number
MFCD00003504
Molecular Formula
Na2SO4
Molecular Weight
142
EU Commodity Code
38220090
Shipping Temp
RT
Storage Temp
RT
Crimidesa; Mirabilite; Thenardite; Sal mirabil; Natriumsulfate; Glaubers Salt

Synonyms
Crimidesa; Mirabilite; Thenardite; Sal mirabil; Natriumsulfate; Glaubers Salt
CAS No
7757-82-6
Molecular Formula
Na2SO4
Molecular Weight
142.0
Purity
≥99%
Appearance
White crystalline powder
Solubility
Colorless, clear, complete
pH (5%)
5.2-9.2
Insoluble Matter
≤0.01%
Loss on Ignition
≤0.5%
Chloride
≤0.001%
Nitrogen Compounds (N)
≤0.0005%
Heavy Metals
≤0.0005%
Iron
≤0.001%
Calcium
≤0.01%
Magnesium
≤0.005%
Potassium
≤0.01%
Phosphate
≤0.001%
Melting Point
884°C(lit.)
Boiling Point
1700°C
Density
2.68g/mL at 25°C(lit.) refractive index  1.484
Storage and Stability
Store at RT. Stable for 12 months after receipt. Hygroscopic. Keep tightly closed and desiccated.
Meets or exceeds ACS Specifications
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