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Merck

B0252

Sigma-Aldrich

硼酸

ReagentPlus®, ≥99.5%

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About This Item

线性分子式:
H3BO3
CAS号:
分子量:
61.83
EC號碼:
MDL號碼:
分類程式碼代碼:
12352106
eCl@ss:
38120104
PubChem物質ID:
NACRES:
NA.21

agency

suitable for SM 4500 - NH3
suitable for SM 5210

品質等級

蒸汽壓力

2.6 mmHg ( 20 °C)

產品線

ReagentPlus®

化驗

≥99.5%

形狀

powder

mp

160 °C (dec.) (lit.)

溶解度

water: 40 mg/mL, clear, colorless

密度

1.440 g/cm3

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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相关类别

一般說明

硼酸是一种弱单碱路易斯酸(电子对受体),广泛用于玻璃制造、阻燃剂、润滑剂、缓冲剂、中子吸收剂和药物配方中的佐剂/赋值剂等领域。

應用

硼酸可用作:
  • 催化剂,通过本体开环聚合合成聚(δ-戊内酯)。
  • 合成金属有机骨架的配体。
  • 制备硼酸盐缓冲液的试剂。
  • 电纺丝葡聚糖纳米纤维的交联剂。

法律資訊

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

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


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