12090
硫酸钙 半水合物
purum, ≥97.0%
别名:
Calcium sulphate hemihydrate, Gypsum hemihydrate
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线性分子式:
CaSO4 · 0.5H2O
化学文摘社编号:
分子量:
145.15
UNSPSC Code:
12352302
PubChem Substance ID:
EC Number:
231-900-3
MDL number:
Assay:
≥97.0%
Quality Level
InChI key
ZOMBKNNSYQHRCA-UHFFFAOYSA-J
InChI
1S/2Ca.2H2O4S.H2O/c;;2*1-5(2,3)4;/h;;2*(H2,1,2,3,4);1H2/q2*+2;;;/p-4
SMILES string
O.[Ca++].[Ca++].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O
grade
purum
assay
≥97.0%
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存储类别
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
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Journal of applied oral science : revista FOB, 21(1), 32-36 (2013-04-06)
To evaluate the biocompatibility and the setting time of Portland cement clinker with or without 2% or 5% calcium sulfate and MTA-CPM. Twenty-four mice (Rattus norvegicus) received subcutaneously polyethylene tubes filled with Portland cement clinker with or without 2% or
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The purpose of this investigation was to measure the accuracy of digital impressions (DIs) compared to conventional impressions (CIs). Using the iTero system, a master cast was scanned to produce stereolithography dies. As a control group, silicone impressions were taken
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The journal of contemporary dental practice, 13(6), 824-829 (2013-02-14)
While literature demonstrates that the optimum accuracy is obtained with the custom trays, the use of stock trays for elastomeric impressions appears to be popular in general practice. The aim of the study was to evaluate the effect of thickness
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