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 |
CAS | 7757-82-6 |
Formula | Na2 O4 S |
MW | 142.0421 |
Appearance | 白色单斜晶系结晶或粉末 |
MDL | MFCD00003504 |
Melting point | 884 °C(lit.) |
Boiling point | 1700°C(lit.) |
Storage condition | Store at RT. |
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 | ||
YB123730 | yunbang | 1kg | 试剂级, 99% | $9.16 | Visible after login | In stock | ||
YB123730 | yunbang | 5kg | 试剂级, 99% | $37.50 | Visible after login | In stock | ||
YB123730 | yunbang | 10kg | 试剂级, 99% | $72.50 | Visible after login | In stock |
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 |
CAS | 7757-82-6 |
Formula | Na2 O4 S |
MW | 142.0421 |
Appearance | 白色单斜晶系结晶或粉末 |
MDL | MFCD00003504 |
Melting point | 884 °C(lit.) |
Boiling point | 1700°C(lit.) |
Storage condition | Store at RT. |
Symbol |
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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 Property | S24/25 |
Hazard Category Code | R36/37/38 |
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 |
---|---|
CAS | 7757-82-6 |
Formula | Na2 O4 S |
MW | 142.0421 |
Appearance | 白色单斜晶系结晶或粉末 |
MDL | MFCD00003504 |
Melting point | 884 °C(lit.) |
Boiling point | 1700°C(lit.) |
Storage condition | Store 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 Property | S24/25 |
Hazard Category Code | R36/37/38 |
Water Solubility | 18.5 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。 |
Storage | Store at RT. |
Smiles | [Na+].[Na+].[O-]S([O-])(=O)=O |
InchiKey | PMZURENOXWZQFD-UHFFFAOYSA-L |