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Sodium sulfate

7757-82-6
Product Attributes
Catalog No: YB123730 CAS No.: 7757-82-6 Brand: MF: Na2 O4 S MW: 142.0421 Characters:白色单斜晶系结晶或粉末
Art.No. Brand Size Purity/Grade Price(USD) VIP Price (USD) Availability Quantity
YB123730 yunbang 500g 试剂级, 99% $5.00 Visible after login In stock
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YB123730 yunbang 1kg 试剂级, 99% $9.16 Visible after login In stock
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YB123730 yunbang 5kg 试剂级, 99% $37.50 Visible after login In stock
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YB123730 yunbang 10kg 试剂级, 99% $72.50 Visible after login In stock
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Product Name Sodium sulfate
Chinese alias硫酸钠(无水) 、芒硝盐饼 天然无水芒硝、无水芒硝 、硬脂钠、元明粉
CAS7757-82-6
FormulaNa2 O4 S
MW142.0421
Appearance白色单斜晶系结晶或粉末
MDLMFCD00003504
Melting point884 °C(lit.)
Boiling point1700°C(lit.)
Storage conditionStore at RT.
Symbol
Chemical Stability暴露于空气中易吸湿成为含水硫酸钠,241℃时转变成六方型结晶
Safe PropertyS24/25
Hazard Category CodeR36/37/38
Chinese alias硫酸钠(无水) 、芒硝盐饼 天然无水芒硝、无水芒硝 、硬脂钠、元明粉
CAS7757-82-6
FormulaNa2 O4 S
MW142.0421
Appearance白色单斜晶系结晶或粉末
MDLMFCD00003504
Melting point884 °C(lit.)
Boiling point1700°C(lit.)
Storage conditionStore at RT.
Chemical Stability暴露于空气中易吸湿成为含水硫酸钠,241℃时转变成六方型结晶
Safe PropertyS24/25
Hazard Category CodeR36/37/38
Water Solubility18.5 mg/L 。 溶于水,水溶液呈碱性。溶于甘油,不溶于乙醇。
用途用作盐析剂、聚凝剂,也用于造纸、玻璃、印染、合成纤维、制革等工业。
运输要求贮运时应防潮、防雨。
StorageStore at RT.
Smiles[Na+].[Na+].[O-]S([O-])(=O)=O
InchiKeyPMZURENOXWZQFD-UHFFFAOYSA-L
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