413453
偏硼酸
99%
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关于此项目
线性分子式:
HBO2
化学文摘社编号:
分子量:
43.82
UNSPSC Code:
12352300
PubChem Substance ID:
EC Number:
236-659-8
MDL number:
assay
99%
form
solid
density
2.49 g/mL at 25 °C (lit.)
SMILES string
OB=O
InChI
1S/BHO2/c2-1-3/h2H
InChI key
VGTPKLINSHNZRD-UHFFFAOYSA-N
General description
Metaboric can be prepared in three crystal forms; orthorhombic α, monoclinic β, cubic γ. 1 Detailed study of the monoclinic and cubic structures of the acid has been reported. Metaboric acid can be obtained by heating boric acid at 120oC for 4h.
Packaging
Packaged in glass bottles
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves