Sodium hydrogen difluoride

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Sodium hydrogen difluoride

Product Name: Sodium hydrogen difluoride
CAS No.: 1333-83-1
Chemical Name: Sodium hydrogen difluoride
Synonyms: SODIUM DIFLUORIDE;SODIUM BIFLUORIDE;SodiuM hbifluoride;sodium acid fluride;fluoruroacidodesodio;Sodium hydrogen difl;SODIUM ACID FLUORIDE;Natriumhydrogenfluorid;sodiumbifluoride,solid;sodiumfluoride(na(hf2))
CBNumber: CB7670064
Molecular Formula: F2HNa
Formula Weight: 61.99
MOL File: 1333-83-1.mol

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Sodium hydrogen difluoride Property

Melting point:: >68 °C (dec.)
Boiling point:: 270℃[at 101 325 Pa]
Density: 2.08
vapor pressure: 0.01Pa at 20℃
form: pellets
color: white hexagonal, hexane crystals, crystalline
Water Solubility: g/100g solution in H2O: 3.7 (20°C), 16.4 (80°C) [KIR78]
Merck: 13,8656
LogP: 1.26 at 20℃
CAS DataBase Reference: 1333-83-1(CAS DataBase Reference)
EPA Substance Registry System: Sodium bifluoride (1333-83-1)

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Safety

Hazard Codes: T,C
Risk Statements: 25-34
Safety Statements: 22-26-37-45
RIDADR: UN 2439 8/PG 2
WGK Germany: 1
RTECS: WB0350010
HazardClass: 8
PackingGroup: II
HS Code: 2826199090
Hazardous Substances Data: 1333-83-1(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H301Toxic if swalloed

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 437646
Product name: Sodium hydrogen difluoride
Purity: granular, 98%
Packaging: 1kg
Price: $70.5
Updated: 2024/03/01

GFS CHEMICALS

Product number: 66623
Product name: SODIUMBIFLUORIDE,TECH
Packaging: 2.5kg
Price: $124.92
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: ING0007000
Product name: SODIUM HYDROGEN DIFLUORIDE
Purity: 95.00%
Packaging: 100G
Price: $2478.49
Updated: 2021/12/16

AK Scientific

Product number: 8576AF
Product name: Sodiumhydrogendifluoride,packedinplasticbottle
Packaging: 30g
Price: $27
Updated: 2021/12/16

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Sodium hydrogen difluoride Chemical Properties,Usage,Production

Chemical Properties

White, crystalline powder.Sol- uble in water; decomposes on heating.

Uses

As a "sour" in laundering.

Uses

Starting material for solid state preparation of Na₃MnF₆ for further high pressure structural determination studies.

General Description

Sodium bifluoride is a white crystalline solid. Sodium hydrogen difluoride is soluble in water. Sodium hydrogen difluoride is corrosive to tissue. Sodium hydrogen difluoride is used as a preservative for anatomical and zoological specimens, in metal plating and for many other uses.

Air & Water Reactions

Water soluble. Reacts with water liberating heat and forming a corrosive solution. The reaction is not violent.

Reactivity Profile

Acidic salts, such as SODIUM BIFLUORIDE, are generally soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions.

Hazard

Highly toxic, strong irritant to tissue.

Health Hazard

INHALATION OF DUST: Irritating and possibly corrosive to mucous membranes. EYES: Irritating. INGESTION: Salty or soapy taste, salivation, nausea, burning or crampy abdominal pain, vomiting, diarrhea, muscle weakness, tremors. Rare: transient epileptiform convulsions, followed by CNS depression. Shock.

Fire Hazard

Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.

Flammability and Explosibility

Non flammable

Safety Profile

This material is very toxic to humans by ingestion; between 1 teaspoonful and 1 ounce may be fatal. Inhalation of dust may cause irritation to respiratory tract. Skin contact may result in irritation and ulceration; eye contact may cause burns. To fight fire, use water, foam, CO2, dry chemicals. When heated to decomposition it emits toxic fumes of Fand Na2O. See also FLUORIDES and HYDROFLUORIC ACID.

Sodium hydrogen difluoride Preparation Products And Raw materials

Raw materials

Congo red paper Sodium hydroxide Hydrogen fluoride Sodium carbonate (2S)-1-(3-Acetylthio-2-methyl-1-oxopropyl)-L-proline

Preparation Products

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View Lastest Price from Sodium hydrogen difluoride manufacturers

Hebei Yanxi Chemical Co., Ltd.

Product: Sodium hydrogen difluoride 1333-83-1
Price: US $0.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 20 tons
Release date: 2023-11-16

Hebei Mojin Biotechnology Co., Ltd

Product: Sodium hydrogen difluoride 1333-83-1
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-10-19

Zhuozhou Wenxi import and Export Co., Ltd

Product: Sodium hydrogen difluoride 1333-83-1
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-10

1333-83-1, Sodium hydrogen difluorideRelated Search:

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1333-83-1 Sodium hydrogen difluoride

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1333-83-1

HF2NA

NaHF

NaHF2

NaFHF

Inorganic Salts

Synthetic Reagents

Inorganics