1.02780
Copper(II) sulfate pentahydrate
very fine crystals EMPLURA®
别名:
Copper(II) sulfate pentahydrate
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关于此项目
化学文摘社编号:
分子量:
249.68
UNSPSC Code:
12352302
EC Index Number:
231-847-6
NACRES:
NA.21
MDL number:
Assay:
≥98.0% (iodometric)
Form:
solid
Solubility:
317 g/L
Quality Segment
product line
EMPLURA®
assay
≥98.0% (iodometric)
form
solid
potency
960 mg/kg LD50, oral (Rat), >2000 mg/kg LD50, skin (Rat)
pH
3.5-4.5 (20 °C, 50 g/L in H2O)
mp
147 °C
solubility
317 g/L
density
2.284 g/cm3 at 20 °C
cation traces
Fe: ≤0.5%
storage temp.
2-30°C
SMILES string
[Cu+2].[S](=O)(=O)([O-])[O-].O.O.O.O.O
InChI
1S/Cu.H2O4S.5H2O/c;1-5(2,3)4;;;;;/h;(H2,1,2,3,4);5*1H2/q+2;;;;;;/p-2
InChI key
JZCCFEFSEZPSOG-UHFFFAOYSA-L
General description
very fine crystals EMPLURA®
Analysis Note
Legal Information
EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable