B1934
硼酸
Biotechnology Performance Certified, ≥99.5% (titration), suitable for plant cell culture
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线性分子式:
H3BO3
化学文摘社编号:
分子量:
61.83
UNSPSC Code:
12161700
PubChem Substance ID:
EC Number:
233-139-2
MDL number:
InChI key
KGBXLFKZBHKPEV-UHFFFAOYSA-N
InChI
1S/BH3O3/c2-1(3)4/h2-4H
SMILES string
OB(O)O
grade
Biotechnology Performance Certified
vapor pressure
2.6 mmHg ( 20 °C)
assay
≥99.5% (titration)
form
powder
technique(s)
cell culture | plant: suitable
impurities
Bioburden, tested, endotoxin, tested
pH
5.1 (25 °C, 1.8 g/L)
mp
160 °C (dec.) (lit.)
solubility
water: 1 g/25 mL, clear, colorless
cation traces
Fe: ≤5 ppm, heavy metals (as Pb): ≤10 ppm
UV absorption
λ: 260 nm Amax: 0.05, λ: 280 nm Amax: 0.05
foreign activity
DNase, RNase, Protease, none detected
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signalword
Danger
hcodes
Hazard Classifications
Repr. 1B
存储类别
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
新产品
此项目有
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The non-protein amino acid, gamma-aminobutyric acid (GABA) rapidly accumulates in plant tissues in response to biotic and abiotic stress, and regulates plant growth. Until now it was not known whether GABA exerts its effects in plants through the regulation of
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Plant & cell physiology, 56(4), 620-630 (2015-02-12)
Boron, an essential micronutrient, is transported in roots of Arabidopsis thaliana mainly by two different types of transporters, BORs and NIPs (nodulin26-like intrinsic proteins). Both are plasma membrane localized, but have distinct transport properties and patterns of cell type-specific accumulation
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