| Identification | More | [Name]
Antimony trifluoride | [CAS]
7783-56-4 | [Synonyms]
Antimony(Ⅲ)fluoride
ANTIMONY FLUORIDE
ANTIMONY FLUORIDE, TRI
ANTIMONY(III) FLUORIDE
ANTIMONY TRIFLUORIDE
Antimoine fluorure
antimoinefluorure
antimoinefluorure(french)
Antimonous fluoride
antimonousfluoride
Antimony(iii) fluoride (1:3)
antimony(iii)fluoride(1:3)
antimonytrifluoride,solid
antimonytrifluoride,solution
NA 1549
SbF3
Stibine, trifluoro-
Trifluoroantimony
trifluoro-stibin
trifluorostibine | [EINECS(EC#)]
232-009-2 | [Molecular Formula]
F3Sb | [MDL Number]
MFCD00011218 | [Molecular Weight]
178.76 | [MOL File]
7783-56-4.mol |
| Chemical Properties | Back Directory | [Appearance]
Antimony trifluoride is a noncombustible,
odorless, white to gray crystalline solid. | [Melting point ]
292 °C | [Boiling point ]
376 °C
| [density ]
4.38 g/mL at 25 °C(lit.)
| [vapor pressure ]
26.34kPa at 292℃ | [Fp ]
376°C | [storage temp. ]
Store below +30°C. | [solubility ]
4430g/l Hydrolysis | [form ]
powder
| [color ]
White to gray | [Specific Gravity]
4.379 | [Water Solubility ]
385 g/100 mL (20 ºC) | [Sensitive ]
Moisture Sensitive | [Merck ]
14,709 | [Sublimation ]
376 ºC | [Exposure limits]
ACGIH: TWA 0.5 mg/m3; TWA 2.5 mg/m3
NIOSH: IDLH 50 mg/m3; IDLH 250 mg/m3; TWA 0.5 mg/m3 | [LogP]
0.72 at 25℃ | [CAS DataBase Reference]
7783-56-4(CAS DataBase Reference) | [NIST Chemistry Reference]
Antimony trifluoride(7783-56-4) | [EPA Substance Registry System]
7783-56-4(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
T,N,C | [Risk Statements ]
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment . | [Safety Statements ]
S7:Keep container tightly closed .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S61:Avoid release to the environment. Refer to special instructions safety data sheet . | [RIDADR ]
UN 3260 8/PG 2
| [WGK Germany ]
3
| [RTECS ]
CC5150000
| [F ]
10 | [Hazard Note ]
Corrosive/Highly Toxic | [TSCA ]
Yes | [HazardClass ]
8 | [PackingGroup ]
III | [HS Code ]
28261990 | [Safety Profile]
Poison by
subcutaneous route. Corrosive to skin and
eyes. See also FLUORIDES and
ANTIMONY COMPOUNDS. When
heated to decomposition it emits very toxic
fumes of Fand Sb | [Hazardous Substances Data]
7783-56-4(Hazardous Substances Data) |
| Hazard Information | Back Directory | [General Description]
Antimony trifluoride solution is the white to gray crystalline solid dissolved in water. ANTIMONY TRIFLUORIDE, SOLUTION(7783-56-4) is corrosive to metals and tissue. ANTIMONY TRIFLUORIDE, SOLUTION(7783-56-4) is used in ceramics and to make other chemicals. | [Reactivity Profile]
ANTIMONY TRIFLUORIDE is a colorless, solid compound, toxic and corrosive. When heated to decomposition, ANTIMONY TRIFLUORIDE, SOLUTION emits very toxic fumes of fluoride and metallic antimony [Lewis, 3rd ed., 1993, p. 83]. | [Air & Water Reactions]
Water slowly hydrolyzes antimony fluoride to form antimony (III) oxide. The dry powdered oxide ignites on heating in air [Mellor Vol. 9 425.1939]. | [Hazard]
Strong irritant to eyes and skin.
| [Health Hazard]
TOXIC; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death. Reaction with water or moist air will release toxic, corrosive or flammable gases. Reaction with water may generate much heat that will increase the concentration of fumes in the air. Fire will produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution. | [Potential Exposure]
It is used in dyeing; to make porcelain
and pottery; and as a fluorinating agent. | [Fire Hazard]
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Vapors may accumulate in confined areas (basement, tanks, hopper/tank cars etc.). Substance will react with water (some violently), releasing corrosive and/or toxic gases and runoff. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated or if contaminated with water. | [First aid]
If this chemical gets into the eyes, remove any
contact lenses at once and irrigate immediately for at least
15 minutes, occasionally lifting upper and lower lids. Seek
medical attention immediately. If this chemical contacts the
skin, remove contaminated clothing and wash immediately
with soap and water. Seek medical attention immediately.
If this chemical has been inhaled, remove from exposure,
begin rescue breathing (using universal precautions, including
resuscitation mask) if breathing has stopped and
CPR if heart action has stopped. Transfer promptly to a
medical facility. When this chemical has been swallowed,
get medical attention. If victim is conscious, administer
water or milk. Do not induce vomiting. Medical observation
is recommended for 24 to 48 hours after breathing
overexposure, as pulmonary edema may be delayed.
As first aid for pulmonary edema, a doctor or authorized
paramedic may consider administering a drug or other
inhalation therapy. | [Shipping]
UN1549 Antimony compounds, inorganic, solid,
n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials,
Technical Name Required. | [Incompatibilities]
Hot perchloric acid. | [Description]
Antimony trifluoride is a noncombustible,odorless, white to gray crystalline solid. Molecularweight= 178.75; Specific gravity= 4.38 at 21℃ (solid);Boiling point= 376℃; Freezing/Melting point= 292℃;Vapor pressure= 3 mmHg at 17℃. Hazard Identification(based on NFPA-704 M Rating System): Health 3,Flammability 0, Reactivity 0. Soluble in water. | [Chemical Properties]
Antimony trifluoride is a noncombustible,
odorless, white to gray crystalline solid. | [Chemical Properties]
white to grey crystalline powder | [Waste Disposal]
Consult with environmental
regulatory agencies for guidance on acceptable disposal
practices. Generators of waste containing this contaminant
(≥100 kg/mo) must conform with EPA regulations governing
storage, transportation, treatment, and waste disposal. | [Uses]
To catalyze fluorinations by HF, manufacture of chlorofluorides, in dyeing, usually in form of double salts, e.g., antimony sodium fluoride or antimony fluoride and ammonium sulfate double salt, manufacture of pottery and porcelains. | [storage]
Color Code—Blue: Health Hazard/Poison: Store ina secure poison location. Prior to working with this chemicalyou should be trained on its proper handling and storage.Store in tightly closed containers in a cool, well-ventilatedarea away from heat. | [Purification Methods]
It crystallises from MeOH to remove oxide and oxyfluoride, then it is sublimed under vacuum in an aluminium cup on to a water-cooled copper condenser. Its solubility is 443g/100g in H2O at 20o and 562g/100g in H2O at 30o with partial hydrolysis. [Woolf J Chem Soc 279 1955, Kwasnik in Handbook of Preparative Inorganic Chem (Ed. Brauer) Academic Press Vol I p 199 1963]. |
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