229652
氧氯化铪 水合物
99.99% trace metals basis (purity excludes zirconium)
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关于此项目
线性分子式:
HfOCl2 · xH2O
化学文摘社编号:
分子量:
265.40 (anhydrous basis)
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
237-345-3
MDL number:
Assay:
99.99% trace metals basis (purity excludes zirconium)
Form:
crystalline
产品名称
氧氯化铪 水合物, 99.99% trace metals basis (purity excludes zirconium)
InChI key
ONMNZQKEFYFCCQ-UHFFFAOYSA-L
InChI
1S/2ClH.Hf.H2O.O/h2*1H;;1H2;/q;;+2;;/p-2
SMILES string
O.Cl[Hf](Cl)=O
assay
99.99% trace metals basis (purity excludes zirconium)
form
crystalline
reaction suitability
core: hafnium
impurities
≤200.0 ppm Trace Metal Analysis
Quality Level
Application
HfGeO4 和 HfGeO4:Ti（都可用于 X 射线荧光粉）的原料。
General description
水合度 6-8
signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1B
存储类别
8B - Non-combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
P. M. Lambert
Inorganic chemistry, 37(6), 1352-1357 (2001-10-24)
The gel chemistry of germanium is explored through the formation and composition of a hydrous metal oxide precursor gel used in the preparation of the HfGeO(4) and HfGeO(4):Ti X-ray phosphors. The enhanced solubility of hexagonal GeO(2) in dilute ammoniacal solutions
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