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硫酸镁水合物,Magnesium sulfate hydrate;puriss., meets analytical specification of DAC, dried, 99.0-101.0% MgSO4

CAS号 22189-08-8 线性分子式 MgSO4 · aq 分子量 120.37 (anhydrous basis) EINECS 编号 231-298-2 MDL number MFCD00011110 eCl@ss 38030409 PubChem Substance ID 329750023 NACRES NA.55
货号(SKU): 13143
CAS号: 22189-08-8
MDL号: MFCD00011110
增值税发票 √ 免费货运 [顺丰 联邦] √
819,00 kr

产品描述

硫酸镁(泻盐)是无机盐。 研究了在镁的共盐存在下一水合硫酸锰溶解度的定量测定方法。已经报道了10种水合和无水硫酸镁的拉曼光谱。 他们的晶体结构和空间群已通过拉曼和XRD(X射线衍射)研究进行了评估。

General description

Magnesium sulfate (Epsom Salt)[3] is an inorganic salt. Quantitative determination of the solubility of manganese sulfate monohydrate in the presence of a co-salt of magnesium has been studied.[1] Raman spectra of 10 hydrated and anhydrous forms of magnesium sulfates have been reported. Their crystal structure and space groups have been evaluated by Raman and XRD (X-ray diffraction) studies.[2]

性质

Quality Level200
gradepuriss.
assay99.0-101.0% MgSO4 basis (in dried substance)
qualitydried
meets analytical specification of DAC
impuritiesacidity or alkalinity, complies
residual solvents, complies
≤0.0015% heavy metals (as Pb)
loss26-32% loss on drying, 400-500 °C
anion traceschloride (Cl-): ≤400 mg/kg
cation tracesAs: ≤2 mg/kg
Fe: ≤10 mg/kg
suitabilitycomplies for appearance of solution
SMILES string[Mg++].[O-]S([O-])(=O)=O
InChI1S/Mg.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
InChI keyCSNNHWWHGAXBCP-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 ≥ 190 | 欧洲Eur. ≥ 66 | 東京Tokyo ≥ 82 | 香港与北京 ≥ 55
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