12038
氢氧化钙
puriss., meets analytical specification of Ph. Eur., USP, FCC, 95-100.5% (complexometric)
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线性分子式:
Ca(OH)2
化学文摘社编号:
分子量:
74.09
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352305
EC Number:
215-137-3
MDL number:
Assay:
95-100.5% (complexometric)
Form:
powder
InChI key
AXCZMVOFGPJBDE-UHFFFAOYSA-L
InChI
1S/Ca.2H2O/h;2*1H2/q+2;;/p-2
SMILES string
O[Ca]O
grade
puriss.
assay
95-100.5% (complexometric)
form
powder
quality
meets analytical specification of Ph. Eur., USP, FCC
impurities
≤0.2% insoluble in hydrochloric acid, ≤2.5% subst. not precip. by ammonium oxalate (as SO4)
pH
12.4-12.6 (20 °C)
density
2.24 g/mL at 25 °C (lit.)
anion traces
fluoride (F-): ≤50 mg/kg
cation traces
As: ≤3 mg/kg, Cu: ≤10 mg/kg, Fe: ≤1000 mg/kg, Pb: ≤2 mg/kg, Zn: ≤10 mg/kg
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
13 - Non Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
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