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Merck
CN

47610

Sigma-Aldrich

氢氟酸

technical, 71-75% (T)

别名:

HF

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经验公式(希尔记法):
HF
化学文摘社编号:
分子量:
20.01
MDL编号:
UNSPSC代码:
12352106
PubChem化学物质编号:
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蒸汽密度

1.27 (vs air)

蒸汽压

25 mmHg ( 20 °C)

等级

technical

方案

71-75% (T)

密度

1.15 g/mL at 25 °C (lit.)

痕量阴离子

hexafluorosilicate (SiF62-): ≤10000 mg/kg
sulfate (SO42-): ≤1000 mg/kg

SMILES字符串

[H+].[F-]

InChI

1S/FH/h1H

InChI key

KRHYYFGTRYWZRS-UHFFFAOYSA-N

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其他说明

A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.

免责声明

储存时可能变色,避免长期储存

象形图

Skull and crossbonesCorrosion

警示用语:

Danger

危险分类

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Eye Dam. 1 - Skin Corr. 1A

储存分类代码

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

法规信息

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分析证书(COA)

Lot/Batch Number

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