a级毛片免费观看片-国产亚洲棕合欧美视频-性亚洲女人色欲色一www -亚洲国产制服丝袜无码av

Hello, welcome to Hunan Yunbang Biotech Inc
Home > Category > Precision Chemistry > Other > Sodium sulfate

Sodium sulfate

7757-82-6
Product Attributes
Catalog No： YB123730 CAS No.： 7757-82-6 Brand: MF: Na2 O4 S MW: 142.0421 Characters:白色單斜晶系結(jié)晶或粉末
Art.No. Brand Size Purity/Grade Price(USD) VIP Price (USD) Availability Quantity
YB123730 yunbang 500g 試劑級(jí), 99% $5.00 Visible after login In stock
- +
YB123730 yunbang 1kg 試劑級(jí), 99% $9.16 Visible after login In stock
- +
YB123730 yunbang 5kg 試劑級(jí), 99% $37.50 Visible after login In stock
- +
YB123730 yunbang 10kg 試劑級(jí), 99% $72.50 Visible after login In stock
- +
  • Basic data
  • Security details
  • MSDS&COA
  • Product details
Product Name Sodium sulfate
Chinese alias硫酸鈉(無水) 、芒硝鹽餅 天然無水芒硝、無水芒硝 、硬脂鈉、元明粉
CAS7757-82-6
FormulaNa2 O4 S
MW142.0421
Appearance白色單斜晶系結(jié)晶或粉末
MDLMFCD00003504
Melting point884 °C(lit.)
Boiling point1700°C(lit.)
Storage conditionStore at RT.
Symbol
Chemical Stability暴露于空氣中易吸濕成為含水硫酸鈉，241℃時(shí)轉(zhuǎn)變成六方型結(jié)晶
Safe PropertyS24/25
Hazard Category CodeR36/37/38
Chinese alias硫酸鈉(無水) 、芒硝鹽餅 天然無水芒硝、無水芒硝 、硬脂鈉、元明粉
CAS7757-82-6
FormulaNa2 O4 S
MW142.0421
Appearance白色單斜晶系結(jié)晶或粉末
MDLMFCD00003504
Melting point884 °C(lit.)
Boiling point1700°C(lit.)
Chemical Stability暴露于空氣中易吸濕成為含水硫酸鈉，241℃時(shí)轉(zhuǎn)變成六方型結(jié)晶
Safe PropertyS24/25
Hazard Category CodeR36/37/38
Water Solubility18.5 mg/L 。 溶于水，水溶液呈堿性。溶于甘油，不溶于乙醇。
用途用作鹽析劑、聚凝劑，也用于造紙、玻璃、印染、合成纖維、制革等工業(yè)。
運(yùn)輸要求貯運(yùn)時(shí)應(yīng)防潮、防雨。
StorageStore at RT.
Smiles[Na+].[Na+].[O-]S(=O)(=O)[O-]
InchiKeyPMZURENOXWZQFD-UHFFFAOYSA-L
Shrink
400-0707-687
Service