31221
硫酸钙 二水合物
puriss. p.a., ACS reagent, ≥99%
登录 查看组织和合同定价。
选择尺寸
变更视图
关于此项目
线性分子式:
CaSO4 · 2H2O
化学文摘社编号:
分子量:
172.17
UNSPSC Code:
12352300
PubChem Substance ID:
EC Number:
231-900-3
MDL number:
grade
ACS reagent, puriss. p.a.
assay
≥99%
impurities
≤0.002% heavy metals (as Pb), ≤0.02% insoluble in HCl
anion traces
carbonate (CO32-): in accordance, chloride (Cl-): ≤20 mg/kg, chloride (Cl-): ≤50 mg/kg, nitrate (NO3-): ≤50 mg/kg, nitrate (NO3-): in accordance
cation traces
Fe: ≤10 mg/kg, K: ≤50 mg/kg, Mg: ≤200 mg/kg, Na: ≤200 mg/kg, Sr: ≤500 mg/kg
SMILES string
O.O.[Ca++].[O-]S([O-])(=O)=O
InChI
1S/Ca.H2O4S.2H2O/c;1-5(2,3)4;;/h;(H2,1,2,3,4);2*1H2/q+2;;;/p-2
InChI key
PASHVRUKOFIRIK-UHFFFAOYSA-L
Other Notes
A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.
Still not finding the right product?
Explore all of our products under 硫酸钙 二水合物
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
Sung-Yen Lin et al.
The Journal of hand surgery, 38(1), 104-109 (2012-12-04)
Enchondroma of the hand with a pathologic fracture is generally treated by tumor curettage and bone grafting after the fracture has healed. However, delayed surgery postpones definitive diagnosis and prolongs the period of disability. We have treated pathologic fractures in
Aletta Hazeveld et al.
American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics, 145(1), 108-115 (2014-01-01)
Rapid prototyping is a fast-developing technique that might play a significant role in the eventual replacement of plaster dental models. The aim of this study was to investigate the accuracy and reproducibility of physical dental models reconstructed from digital data
Eun Young Rha et al.
Plastic and reconstructive surgery, 133(1), 14-20 (2014-01-01)
The authors have developed a simple and intuitive method for measuring breast volume based on three-dimensional simulated images of magnetic resonance imaging scans to accurately estimate breast volume before breast reconstruction. The authors performed a retrospective review of the medical