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硫酸钠十水合物,Sodium sulfate decahydrate;puriss. p.a., crystallized, ≥99.0% (calc. based on dry substance, T)

十水硫酸钠;格劳伯盐;Glauber’s salt;CAS号 7727-73-3 线性分子式 Na2SO4 · 10H2O 分子量 322.20 EINECS 编号 231-820-9 MDL number MFCD00149189 PubChem Substance ID 329763671 NACRES NA.21
货号(SKU): 71970
CAS号: 7727-73-3
MDL号: MFCD00149189
增值税发票 √ 免费货运 [顺丰 联邦] √
965,00 kr

产品描述

General description

Sodium sulfate decahydrate (Glauber′s salt, mirabilite, Na2SO4·10H2O) is the decahydrate salt of sodium sulfate. Its crystal structure has been investigated by single-crystal neutron diffraction studies.[1] Its crystallization enthalpy has been evaluated.[2] It can be synthesized by reacting MnSO4, thiophene-2,5-dicarboxylic acid and sodium glutamate.[3]

性质

Quality Level200
gradepuriss. p.a.
assay≥99.0% (calc. based on dry substance, T)
qualitycrystallized
impurities≤0.0005% total nitrogen (N)
loss53-57% loss on drying, 130 °C
pH5.0-8.0 (25 °C, 50 mg/mL in H2O)
density1.46 g/mL at 25 °C (lit.)
anion traceschloride (Cl-): ≤5 mg/kg
phosphate (PO43-): ≤10 mg/kg
cation tracesCa: ≤20 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤20 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg
SMILES stringO.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O
InChI1S/2Na.H2O4S.10H2O/c;;1-5(2,3)4;;;;;;;;;;/h;;(H2,1,2,3,4);10*1H2/q2*+1;;;;;;;;;;;/p-2
InChI keyRSIJVJUOQBWMIM-UHFFFAOYSA-L


安全信息

RIDADR NONH for all modes of transport
WGK德国 WGK 1
闪点(华氏) Not applicable
闪点(摄氏) Not applicable
商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 88 | 欧洲Eur. ≥ 126 | 東京Tokyo ≥ 46 | 香港与北京 ≥ 62