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Hydrofluoric acid

Catalog No. 40213 Name Sigma Aldrich
CAS Number 7664-39-3 Website http://www.sigmaaldrich.com
M. F. FH Telephone 1-800-521-8956
M. W. 20.0063432 Fax
Purity Email
Storage Chembase ID: 97606

SYNONYMS

Title
氢氟酸
IUPAC name
hydrogen fluoride
IUPAC Traditional name
hydrogen fluoride
Synonyms
HF

DATABASE IDS

PubChem SID 24865049
EC Number 231-634-8
CAS Number 7664-39-3
MDL Number MFCD00011346

PROPERTIES

Empirical Formula (Hill Notation) HF
Grade semiconductor grade PURANAL™ (Honeywell 17736)
Density 1.15 g/mL at 25 °C(lit.)
Vapor Density 1.27 (vs air)
Vapor Pressure 25 mmHg ( 20 °C)
GHS Pictograms GHS05
GHS Pictograms GHS06
GHS Signal Word Danger
GHS Hazard statements H300-H310-H314-H332
European Hazard Symbols Highly toxic Highly toxic (T+)
European Hazard Symbols Corrosive Corrosive (C)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges
GHS Precautionary statements P264-P280-P301 + P310-P302 + P350-P305 + P351 + P338-P310
RID/ADR UN 1790 8/PG 2
Risk Statements 26/27/28-35
Safety Statements 7/9-26-36/37-45
Hazard Class 8
UN Number 1790
Packing Group 2
German water hazard class 2

DETAILS

Description (English)
Legal Information
PURANAL is a trademark of Honeywell Specialty Chemicals Seelze GmbH
Description (简体中文)
法律信息
PURANAL 商标 Honeywell Specialty Chemicals Seelze GmbH

REFERENCES