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- Chemical Name: Sodium hydrogen difluoride
- CAS No.: 1333-83-1
- Molecular Fomula: :F2HNa
- Molecular weight:61.99
- Appearance Color flowing sand-like crystalline powder
- Sample:Available
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Description of Natriumhydrogenfluorid
- Sodium bifluoride is the inorganic compound with the formula NaHF2. It is a salt of sodium cation (Na+) and bifluoride anion (HF2−). It is a white, water-soluble solid that decomposes upon heating . Sodium bifluoride is non-flammable, hygroscopic, and has a pungent smell. Sodium bifluoride has a number of applications in industry.
Basic Info of Natriumhydrogenfluorid
Basic Info
Numbering system
Properties
Safety Info
Basic Info
Chemical Name | Sodium hydrogen difluoride |
Synonyms | Sodium Hydrogen Difluoride; |
CAS No. | 1333-83-1 |
Molecular Formula | F2HNa |
Molecular Weight | 61.99450 |
PSA | 0.00000 |
LogP | -2.46330 |
Numbering system
RTECS number | WB0350010 |
PubChem number | 24858779 |
MDL number | MFCD00003529 |
EINECS number | 215-608-3 |
Properties
Appearance & Physical State | white crystalline solid |
Density | 2.08 |
Boiling Point | 19.5ºC at 760 mmHg |
Melting Point | 68ºC |
Safety Info
RTECS | WB0350010 |
Hazard Class | 8 |
Safety Statements | S22-S26-S37-S45 |
WGK Germany | 1 |
Packing Group | II |
RIDADR | UN 2439 |
Risk Statements | R25; R34 |
Hazard Codes | C |
Hazard Declaration | H301; H314 |
Caution Statement | P260; P280; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338 |
Signal Word | Danger |
Symbol | GHS05, GHS06 |
What is Sodium hydrogen difluoride?
- With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Sodium hydrogen difluoride which has developed particularly rapidly in recent years. Do you know about Sodium hydrogen difluoride?
- The official answer:Colorless or white quicksand-like crystalline powder. Has a strong acidic smell. Soluble in water, insoluble in alcohol.
What’s the application of Sodium hydrogen difluoride?
- Used as a preservative, flux, etching glass etching agent, and specimen preservative Use as a food preservative, specimen preservative, and preservative for animal specimens and anatomical specimens. Also used for etching glass, tin plate manufacturing, textile treatment, rust removal, leather insect control, and tinplate production. Mixed with potassium hydrogen fluoride, it can be used as a soldering agent for metals. It can also be used to produce anhydrous hydrogen fluoride. It is used as a food and anatomical specimen preservative, rust remover, and preservative, and also used for etching glass, tin plate manufacturing, textile treatment, leather insect prevention, etc. It is used as a food preservative, animal specimen, and anatomical specimen preservative and preservative. It is also used for etching glass, tin plate manufacturing, textile treatment, rust removal, leather insect prevention, and tinplate production, etc. The mixture of sodium and potassium hydrogen fluoride can be used as a soldering agent for metals. It can also be used to produce anhydrous hydrogen fluoride.
Conclusion
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