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Merck
CN

B0252

硼酸

ReagentPlus®, ≥99.5%

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关于此项目

线性分子式:
H3BO3
化学文摘社编号:
分子量:
61.83
PubChem Substance ID:
eCl@ss:
38120104
UNSPSC Code:
12352106
NACRES:
NA.21
EC Number:
233-139-2
MDL number:
Assay:
≥99.5%
Form:
powder
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Quality Level

agency

suitable for SM 4500 - NH3, suitable for SM 5210

vapor pressure

2.6 mmHg ( 20 °C)

product line

ReagentPlus®

assay

≥99.5%

form

powder

mp

160 °C (dec.) (lit.)

solubility

water: 40 mg/mL, clear, colorless

density

1.440 g/cm3

SMILES string

OB(O)O

InChI

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

InChI key

KGBXLFKZBHKPEV-UHFFFAOYSA-N

General description

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。

Application

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。

Legal Information

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


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hcodes

pictograms

Health hazard

signalword

Danger

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

法规信息

危险化学品

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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相关内容

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.


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全球贸易项目编号

货号GTIN
B0252-1KG04061833419618
B0252-500G04061833419632
B0252-10KG04061833638231
B0252-2.5KG04061833419625
B0252-5KG04061833419649