- Price
Supplier Type
- Trader
- Manufacturer
- contract manufacturer
- custom synthesis
- Reagent
Supplier Region
- Gujarat(2)
- Maharashtra(9)
- West Bengal(1)
- Tamil Nadu(2)
- New Delhi(1)
- Mumbai(1)
Purity
- Suprapur?
- for analysis EMSURE? ISO,Reag. Ph Eur
- 99%
- 98%
- 60%
- 48% ACS reagent 48%
- 48%
- 47 to 51%
- 40%
Package
- 25g
- 25mL
- 100g
- 100mL
- 250mL
- 4x100mL
- 500g
- 500ml
- 800mL
- 1kg
- 1L
- 2.5Lt
- 2.5L
- 25125kg and 1 MT
- 4Kg
- 5kg
- 5lt
- 10kg
- 25kg
- 1MT
- 18%
Hydrogen fluoride
- CAS:7664-39-3
- MF:FH
- MW:20.01
- EINECS:231-634-8
- Melting point::
- -35°C
- Boiling point::
- 105°C
- Density :
- 1.15 g/mL at 25 °C(lit.)
- vapor density :
- 1.27 (vs air)
- vapor pressure :
- 25 mm Hg ( 20 °C)
- Flash point::
- 112°C
- storage temp. :
- Store at +5°C to +30°C.
- solubility :
- miscible
- solubility :
- very soluble in H2O, ethanol; soluble in ethyl ether
- appearance:
- colorless gas
- pka:
- 3.17(at 25℃)
- form :
- Liquid, Double Sub-Boiling Quartz Distillation
- Specific Gravity:
- 1.15
- color :
- max. 10
- Odor:
- Acrid, irritating odor
- PH Range:
- 1
- PH:
- 3.27(1 mM solution);2.65(10 mM solution);2.12(100 mM solution)
- Water Solubility :
- soluble
- Sensitive :
- Hygroscopic
- Merck :
- 14,4790
- Exposure limits:
- Ceiling limit 3 ppm (～2.5 mg/m3) as F (ACGIH); TWA 3 ppm (MSHA and OSHA).
- Dielectric constant:
- 17.0（-73℃）
- Stability::
- Stable. Hygroscopic. Incompatible with glass, alkali metals, light metals, alkaline earth metals
- Symbol(GHS)
GHS05,GHS06
- Signal word
- Danger
- Hazard statements
- H300+H310+H330-H314
- Precautionary statements
- P260-P270-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
Hydrofluoric Acid 40% Extrapure 7664-39-3
HYDROFLUORIC ACID 48% 7664-39-3
Hydrofluoric acid 7664-39-3
Hydrofluoric acid 7664-39-3
Hydrofluoric acid 7664-39-3
Hydrofluoric acid 7664-39-3
Hydrofluoric acid 7664-39-3
HYDROFLUORIC ACID AR/ACS 7664-39-3
Inquiry
Inquiry
475gm