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Hydrofluoric acid
Hydrofluoric acid

Hydrofluoric acid

Price USD1.00
Packge 1kg
  • Min. Order:1kg
  • Supply Ability:100kg
  • Time:2019-07-06

Product Details

  • Product NameHydrofluoric acid
  • CAS No.7664-39-3
  • EINECS No.231-634-8
  • MFFH
  • MW20.01
  • AppearanceLiquid, Double Sub-Boiling Quartz Distillationmax. 10
  • Melting point -35°C
  • density 1.15 g/mL at 25 °C(lit.)
  • Boiling point 105°C
  • Water Solubility soluble
  • storage temp. Store at +5°C to +30°C.
Product Name: Hydrofluoric acid
Synonyms: Hydrofluoric Acid, 48-52 Percent, Technical;Hydrofluoric Acid, 49 Percent, Electronic/CleanrooM Grade;Hydrofluoric Acid, 70 Percent, Technical;Hydrofluoric Acid, TraceGrade;Hydrofluoric Acid, Ultratrace;Hydrofluoric acid, 40 wt.% solution in H2O, for analysis;Hydrofluoric acid, ACS reagent, 48.0 - 51.0% HF;HF2
CAS: 7664-39-3
MF: FH
MW: 20.01
EINECS: 231-634-8
Product Categories: fine chemicals;Inorganics;Inorganic Acids;Chemical Synthesis;Electronic Chemicals;Inorganic AcidsMicro/Nanoelectronics;Semiconductor Grade Chemicals;Synthetic Reagents;Digestion Reagents;HU - HZAtomic Absorption Spectroscopy (AAS);Pure Reagents for Wet Digestion (Trace SELECT)Analytical/Chromatography;Trace Analysis Reagents;Alphabetic;Analytical Reagents;H;Acid Solutions;Titration;Volumetric Solutions;Analytical Reagents for General Use;E-H, Puriss p.a.;Puriss p.a.;Acids&Bases;Analytical/Chromatography;Trace Analysis ReagentsEssential Chemicals;TraceSelectUltraAtomic Absorption Spectroscopy (AAS);Ultrapure Reagents for Wet Digestion (Trace SELECTUltra);ACS GradeChemical Synthesis;Essential Chemicals;Reagent Grade;Inorganic AcidsAnalytical Reagents;Puriss;E-L, Puriss p.a. ACS;Puriss p.a. ACS;ACS Grade Acids &;Acids &;ACS Grade;Analytical Reagents;Analytical Reagents for General Use;Bases;Chemical Synthesis;E-L;Essential Chemicals;Fluorination;Fluorination Reagents;Puriss p.a. ACS;Research Essentials;Synthetic Reagents
Mol File: 7664-39-3.mol
Hydrofluoric acid Structure
 
Hydrofluoric acid Chemical Properties
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)
Fp  112°C
pka 3.17(at 25℃)
form  Liquid, Double Sub-Boiling Quartz Distillation
color  max. 10
Water Solubility  soluble
Sensitive  Hygroscopic
Merck  14,4790
Stability: Stable. Hygroscopic. Incompatible with glass, alkali metals, light metals, alkaline earth metals
CAS DataBase Reference 7664-39-3(CAS DataBase Reference)
NIST Chemistry Reference Hydrogen fluoride(7664-39-3)
EPA Substance Registry System Hydrofluoric acid(7664-39-3)
 
Safety Information
Hazard Codes  T+,C,T,Xn
Risk Statements  26/27/28-35-36/37/38-20/21/22
Safety Statements  26-36/37/39-45-7/9-36/37-28-36
RIDADR  UN 1790 8/PG 2
WGK Germany  2
RTECS  MW7875000
Hazard Note  Corrosive
TSCA  Yes
HazardClass  8
PackingGroup  II
Hazardous Substances Data 7664-39-3(Hazardous Substances Data)
Toxicity LC50 (15 min.) in rats, guinea pigs: 2689, 4327 ppm (Rosenholtz)

Company Profile Introduction

Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate,  is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.
 
Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
 

Recommended supplier

career henan chemical co

Henan China
  • Since:2014-12-17
  • Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
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