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文件

B7660

Sigma-Aldrich

硼酸

BioXtra, ≥99.5%

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About This Item

線性公式:
H3BO3
CAS號碼:
分子量::
61.83
EC號碼:
MDL號碼:
分類程式碼代碼:
12161700
eCl@ss:
38120104
PubChem物質ID:
NACRES:
NA.25

蒸汽壓力

2.6 mmHg ( 20 °C)

品質等級

產品線

BioXtra

化驗

≥99.5%

形狀

powder

雜質

≤0.005% Phosphorus (P)
≤0.1% Insoluble matter

pH值

3.5-6.0 (0.5 M in H2O)

mp

160 °C (dec.) (lit.)

溶解度

H2O: 0.5 M, clear, colorless

負離子痕跡

chloride (Cl-): ≤0.05%
sulfate (SO42-): ≤0.05%

正離子痕跡

Al: ≤0.0005%
Ca: ≤0.005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.005%
NH4+: ≤0.05%
Na: ≤0.01%
Pb: ≤0.001%
Zn: ≤0.0005%

吸收

≤0.05 at 260 in H2O at 1 M
≤0.05 at 280 in H2O at 1 M

紫外吸收

λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.05

SMILES 字串

OB(O)O

InChI

1S/BH3O3/c2-1(3)4/h2-4H

InChI 密鑰

KGBXLFKZBHKPEV-UHFFFAOYSA-N

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應用


  • Effect of Boron Content in LiOH Solutions on the Corrosion Behavior of Zr-Sn-Nb Alloy.: This study investigates how varying boron content in lithium hydroxide solutions affects the corrosion resistance of Zr-Sn-Nb alloys, commonly used in nuclear reactors. The findings highlight the potential for boric acid to enhance the longevity and safety of these materials (Zhao et al., 2024).

  • GpEF1A: A Novel Lysine Methyltransferase Gene from Gypsophila perfoliata L. Involved in Boron Homeostasis.: This study identifies a new gene involved in boron regulation in plants, providing insights into boric acid′s role in maintaining cellular homeostasis and potential applications in agricultural biotechnology (Akbudak et al., 2024).

象形圖

Health hazard

訊號詞

Danger

危險聲明

危險分類

Repr. 1B

儲存類別代碼

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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