| Identification | More | [Name]
Tin(II) fluoride | [CAS]
7783-47-3 | [Synonyms]
STANNOUS FLUORIDE
TIN(+2)FLUORIDE
Tin difluoride
TIN FLUORIDE
TIN(II) FLUORIDE
cap-tinmouthrinse
crest
easygel
Fluoristan
gel-kam
gel-tin
iradicarsnf2
iradicarstannousfluoride
iradicavsnf2
king’sgel-tin
omnii-gel
oral-brinsingsolution,concentrate
SnF2
stancare
stanide | [EINECS(EC#)]
231-999-3 | [Molecular Formula]
F2Sn | [MDL Number]
MFCD00042540 | [Molecular Weight]
156.71 | [MOL File]
7783-47-3.mol |
| Chemical Properties | Back Directory | [Appearance]
Stannous fluoride is a white crystalline solid with a bitter, salty taste. | [Melting point ]
215°C | [Boiling point ]
850°C | [density ]
4.57 g/mL at 25 °C(lit.)
| [storage temp. ]
-20°C | [solubility ]
soluble in H2O; insoluble in ethanol, ethyl ether,chloroform | [form ]
Powder, Crystals or Crystalline Powder | [color ]
White to off-white | [Specific Gravity]
4.57 | [Stability:]
Stable. Non-flammable. Avoid contact with water or oxidizing agents. Moisture-sensitive. | [Water Solubility ]
Soluble in potassium hydroxide and potassium fluoride. Insoluble in water, ethanol, ether and chloroform. | [Sensitive ]
Air & Moisture Sensitive | [Merck ]
14,8784 | [Exposure limits]
ACGIH: TWA 2 mg/m3; TWA 2.5 mg/m3
NIOSH: IDLH 100 mg/m3; IDLH 250 mg/m3; TWA 2 mg/m3 | [InChIKey]
ANOBYBYXJXCGBS-UHFFFAOYSA-L | [LogP]
-1.357 (est) | [CAS DataBase Reference]
7783-47-3(CAS DataBase Reference) | [NIST Chemistry Reference]
Tin difluoride(7783-47-3) | [EPA Substance Registry System]
7783-47-3(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,C | [Risk Statements ]
R22:Harmful if swallowed.
R38:Irritating to the skin.
R41:Risk of serious damage to eyes. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S39:Wear eye/face protection . | [RIDADR ]
UN 2923 8/PG 3
| [WGK Germany ]
3
| [RTECS ]
XQ3450000
| [F ]
1-3-10 | [Hazard Note ]
Corrosive | [TSCA ]
Yes | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
28261990 | [Safety Profile]
Poison by ingestion and
intraperitoneal routes. Questionable
carcinogen. Mutation data reported. When
heated to decomposition it emits toxic
fumes of F-. See also TIN COMPOUNDS. | [Hazardous Substances Data]
7783-47-3(Hazardous Substances Data) |
| Hazard Information | Back Directory | [General Description]
White crystalline solid. Sinks and mixes with water. | [Reactivity Profile]
STANNOUS FLUORIDE(7783-47-3), a strong reducing agent, is incompatible with oxidizers. Avoid contact with acids-HF fumes may be produced [USCG, 1999]. | [Air & Water Reactions]
Water soluble. | [Health Hazard]
EYES: Severe irritation-corrosive, irreversible. SKIN: Corrosive on abraded skin, no effect on intact skin. | [Potential Exposure]
Stannous fluoride is used in dental caries (tooth decay); as an ingredient of cavity-preventing toothpastes. | [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. Give large quantities of water and induce vomiting. Do not make an unconscious person vomit. For heated stannous fluoride exposure 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. If swallowed, watch for symptoms of shock. | [Shipping]
UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required. UN2923 Corrosive solids, toxic, n.o.s., Hazard class: 8; Labels: 8-Corrosive material, 6.1Poisonous material, Technical Name Required | [Incompatibilities]
A strong reducing agent. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. Reacts with acids, forming hydrogen fluoride fumes. Reacts violently with chlorine and metal nitrates. Reacts with metals releasing flammable hydrogen gas. | [Chemical Properties]
Stannous fluoride is a white crystalline solid with a bitter, salty taste. | [Chemical Properties]
white crystals or powder | [Uses]
Dental caries prophylactic. | [Uses]
Stannous fluoride (SnF2) is used as a toothpaste additive to help prevent tooth decay. | [Definition]
ChEBI: Stannous fluoride is an inorganic fluoride salt. | [Hazard]
Toxic by ingestion, strong irritant to skin
and tissue. | [Flammability and Explosibility]
Notclassified |
|
|