25044
醋酸锌 二水合物
puriss., E 650, 99-102%
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关于此项目
线性分子式:
Zn(CH3COO)2 · 2H2O
化学文摘社编号:
分子量:
219.51
UNSPSC Code:
12352302
NACRES:
NA.21
PubChem Substance ID:
EC Number:
209-170-2
Beilstein/REAXYS Number:
3732513
MDL number:
Assay:
99-102%
Form:
powder or crystals
grade
puriss.
Quality Segment
assay
99-102%
form
powder or crystals
quality
E 650
reaction suitability
reagent type: catalyst
core: zinc
impurities
organic volatile impurities, complies (GC), ≤0.005% insoluble matter in CH3COOH, ≤0.2% alkalis/earth alkalis
pH
6-8 (20 °C, 5%)
anion traces
chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤100 mg/kg
cation traces
As: ≤3 mg/kg, Ca: ≤50 mg/kg, Cd: ≤5 mg/kg, Fe: ≤50 mg/kg, K: ≤50 mg/kg, Mg: ≤50 mg/kg, Na: ≤50 mg/kg, Pb: ≤20 mg/kg
SMILES string
O.O.CC(=O)O[Zn]OC(C)=O
InChI
1S/2C2H4O2.2H2O.Zn/c2*1-2(3)4;;;/h2*1H3,(H,3,4);2*1H2;/q;;;;+2/p-2
InChI key
BEAZKUGSCHFXIQ-UHFFFAOYSA-L
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable