Sulfurtetrafluoride Pharmacy grade
7783-60-0
Pharmaceutical Grade
QINGDAO
50kg/2kg Cardboard Drum
2016-07-29
:1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate),Carbon tetrafluoride 99.999%,N-Fluorobenzenesulfonmide,Bis(2-methoxyethyl)aminosulfur trifluoride,Octafluorocyclobutane,Diethylaminosulfur trifluoride
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Product Description
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Seller Information
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Description
Under normal temperature and pressure, sulfur tetrafluoride with like the smell of sulfur dioxide of poisonous and corrosive gas; in case of moisture in the air hydrolysis and the risk of the HF fog, combustion, explosion and 600 DEG C is still stable. Can be absorbed by lye into non-toxic salts; soluble in benzene.
Application: it is the most effective high selective fluorinating agent, widely used in liquid crystal materials, high-grade and containing fluorine pesticide, medicine and the body synthesis; also can be used as electronic gas, chemical gas phase deposition, surface treatment agent, plasma dry etching and so on many aspects.
Basic Info-
Product Name:
Sulfur tetrafluoride
Other Name:Sulfur fluoride (SF4),(T-4)-;Sulfur fluoride (SF4);Sulfur tetrafluoride;Tetrafluorosulfurane
CAS No.:7783-60-0
Molecular Formula:F4S
InChIKeys:InChIKey=QHMQWEPBXSHHLH-UHFFFAOYSA-N
Molecular Weight:108.05900
Exact Mass:108.06
EC Number:232-013-4
UNII:F4P8J39GOF
ICSC Number:1456
UN Number:2418
Color/Form:Colorless gas
Categories:
Characteristics-
PSA:
25.30000
XLogP3:2.32900
Appearance:Sulfur tetrafluoride is a colorless gas with a distinct sulfur odor. It is highly toxic by inhalation and a strong irritant to skin, eyes and mucous membranes. It reacts vigorously with water and acids to yield toxic fluoride and sulfur oxide fumes and an acidic solution. Sulfur tetrafluoride is heavier than air. Under prolonged exposure to fire or intense heat the containers may violently rupture or rocket. It is used as a fluoridizing agent and as an oil repellent.
Density:1.9191 g/cm3
Melting Point:-121.0 °C
Boiling Point:-38 °C
Refractive Index:1.229
Water Solubility:decomposes in H2O [HAW93]
Storage Conditions:Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition so
Vapor Pressure:140 psi ( 21 °C)
Vapor Density:3.78
Flammability characteristics:Nonflammable Gas
Odor:Irritating odor that resembles sulfur dioxide
Experimental Properties:Decomposed by concentrated sulfuric acid. Thermostable at 600 °C|Surface tension: 257 dyn/cm at -73 °C|Sulfur tetrafluoride is an extremely reactive substance instantly hydrolized by water to sulfur oxide and hydrogen fluoride.|Readily hydrolyzes. Will react with water, steam, or acids to yield toxic and corrosive fumes|For more Other Experimental Properties (Complete) data for SULFUR TETRAFLUORIDE (6 total), please visit the HSDB record page.
Air and Water Reactions:Violent reaction with water. It reacts vigorously with water and acids to yield toxic fluoride and sulfur oxide fumes, including fumes of hydrofluoric acid and sulfuric acid, and an acidic solution.
Reactive Group:Fluoride Salts, Soluble
Reactivity Alerts:Water-Reactive
Reactivity Profile:SULFUR TETRAFLUORIDE is a highly toxic and corrosive gas. On contact with water, steam, or mineral acids it decomposes and produces toxic and highly irritating fumes. When heated to decomposition it emits very toxic fluoride and sulfur oxides fumes [Lewis, 3rd ed., 1993, p. 1197]. Explosively violent reactions with 2-(hydroxymethyl)furan or 2-methyl-3-butyn-2-ol even below -50° C have been recorded [Bretherick, 5th ed., 1995, p. 1432]. Ignition or explosion may occur on contact with dioxygen difluoride even below -100° C [Streng, A. G., Chem. Rev., 1963, 63, p. 615].
Ionization Potential:12.63 eV
Flammable Limits:Nonflammable Gas
Physical Dangers:The gas is heavier than air.
Corrosivity:Attacks glass, but not quartz or mercury|.. its corrosive action on metals can result in formation of hydrogen in containers & piping to create fire hazard|Attacks glass and metal
Heat of Vaporization:26.4 kJ/mol
Critical Temperature & Pressure:Critical temperature: 90.9 °C
Hazard IdentificationClassification of the substance or mixture
Skin corrosion, Sub-category 1A
Acute toxicity - Category 1, Inhalation
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H280 Contains gas under pressure; may explode if heated
H314 Causes severe skin burns and eye damage
H330 Fatal if inhaled
Precautionary statement(s) Prevention P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P271 Use only outdoors or in a well-ventilated area.
P284 [In case of inadequate ventilation] wear respiratory protection.
Response P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 Wash contaminated clothing before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P320 Specific treatment is urgent (see ... on this label).
Storage P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Keep in a well-ventilated room. Fireproof if in building. Cool. Dry.
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Seller Information
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Business Type:
Manufactory
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Main Products:
:1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate),Carbon tetrafluoride 99.999%,N-Fluorobenzenesulfonmide,Bis(2-methoxyethyl)aminosulfur trifluoride,Octafluorocyclobutane,Diethylaminosulfur trifluoride
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Location:
No. 1 Shengli Road, Yuncheng Industrial Park, Shandong
All of the sulfur (Shandong Huarui fluoride industry Co., Ltd. is a specialized in research, production and sale of fluoride series products as one of the provincial high-tech enterprises, was established in 2009 March, the company has advanced production equipment, various types of precision testing instruments, as well as a professional engaged in fluorine chemical technology team, the current annual production capacity of electronic grade four carbon fluoride (CF4) 400 tons, electronic grade six sulfur hexafluoride (SF6) 300 tons, electronic grade octafluoro cyclobutane (C4F8) 50 tons, sulfur hexafluoride (SF4) 200 tons, the selectivity of fluorine reagent selectfluor) 100 tons, N - Fluoro benzene sulfonamide (NFSI) 160 tons, second ethylamino trifluoride (DAST reagent) 10 tons, process system DCS automatic control. In addition, the company also has a processing capacity of 50 million sets of fluoride fluoride plastic production line, can produce various specifications fluoride plastic bottles and offline all kinds of automotive fuel tank and plastic products.The company resolutely implement the "quality first, honesty first" principle, strict implementation of national and relevant departments to develop the various standards, and in June 2011 passed the quality, environment, occupation safety management system certification.Company commitment: customer requirements, is our pursuit!
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