Tin(II) fluoride

Product Name: Tin(II) fluoride
CAS No.: 7783-47-3
Chemical Name: Tin(II) fluoride
Synonyms: SnF2;STANNOUS FLUORIDE;crest;TIN FLUORIDE;BRM;Stop;SWI2;BRG1;MRD16;Sth1p
CBNumber: CB6478090
Molecular Formula: F2Sn
Formula Weight: 156.71
MOL File: 7783-47-3.mol

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Tin(II) fluoride Property

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

Specific Gravity

4.57

color

White to off-white

Water Solubility

Soluble in potassium hydroxide and potassium fluoride. Insoluble in water, ethanol, ether and chloroform.

Sensitive

Air & Moisture Sensitive

Merck

14,8784

crystal system

Monoclinic

Space group

C2/c

Lattice constant

a/nm	b/nm	c/nm	α/o	β/o	γ/o	V/nm3
1.336	0.491	1.379	90	109.1	90	0.8547

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

Stability:

Stable. Non-flammable. Avoid contact with water or oxidizing agents. Moisture-sensitive.

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

Tin fluoride (SnF2) (7783-47-3)

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Safety

Hazard Codes: Xn,C
Risk Statements: 22-38-41
Safety Statements: 26-39
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
Hazardous Substances Data: 7783-47-3(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H290May be corrosive to metals

H301Toxic if swalloed

H315Causes skin irritation

H318Causes serious eye damage

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P234Keep only in original container.

P273Avoid release to the environment.

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

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: SRP0467
Product name: BRG1 (1480-1603) His tag human
Purity: recombinant, expressed in E. coli, ≥90% (SDS-PAGE)
Packaging: 100μg
Price: $742
Updated: 2024/03/01

Sigma-Aldrich

Product number: 334626
Product name: Tin(II) fluoride
Purity: 99%
Packaging: 100g
Price: $136
Updated: 2024/03/01

Sigma-Aldrich

Product number: SRP0476
Product name: SMARCA2 (1375-1511) human
Purity: recombinant, expressed in E. coli, ≥90% (SDS-PAGE)
Packaging: 100μG
Price: $710
Updated: 2023/06/20

Alfa Aesar

Product number: 011544
Product name: Tin(II) fluoride
Purity: 97.5%
Packaging: 100g
Price: $50.3
Updated: 2024/03/01

Alfa Aesar

Product number: 011544
Product name: Tin(II) fluoride
Purity: 97.5%
Packaging: 500g
Price: $161
Updated: 2023/06/20

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Tin(II) fluoride Chemical Properties,Usage,Production

Chemical Properties

white crystals or powder

Chemical Properties

Stannous fluoride is a white crystalline solid with a bitter, salty taste.

Uses

Stannous fluoride (SnF2) is used as a toothpaste additive to help prevent tooth decay.

Uses

Tin(II) fluoride is used in the prevention of dental caries. It is an active ingredient in toothpastes.

Uses

Dental caries prophylactic.

Definition

ChEBI: Stannous fluoride is an inorganic fluoride salt.

General Description

White crystalline solid. Sinks and mixes with water.

Air & Water Reactions

Water soluble.

Reactivity Profile

Tin(II) fluoride, a strong reducing agent, is incompatible with oxidizers. Avoid contact with acids - HF fumes may be produced [USCG, 1999].

Hazard

Toxic by ingestion, strong irritant to skin and tissue.

Health Hazard

EYES: Severe irritation - corrosive, irreversible. SKIN: Corrosive on abraded skin, no effect on intact skin.

Flammability and Explosibility

Not classified

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.

Potential Exposure

Stannous fluoride is used in dental caries (tooth decay); as an ingredient of cavity-preventing toothpastes.

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.

Tin(II) fluoride Preparation Products And Raw materials

Raw materials

Preparation Products

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Tin(II) fluoride Suppliers

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View Lastest Price from Tin(II) fluoride manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: Tin(II) fluoride 7783-47-3
Price: US $55.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 5000kg/week
Release date: 2024-06-03

Yingke New Materials Co., Ltd

Product: stannous fluoride 7783-47-3
Price: US $0.00-0.00/BAG
Min. Order: 1BAG
Purity: ≥99.9%
Supply Ability: 10 Tons
Release date: 2024-10-17

Hebei Yanxi Chemical Co., Ltd.

Product: Tin(II) fluoride 7783-47-3
Price: US $0.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 20 tons
Release date: 2023-11-16

7783-47-3, Tin(II) fluorideRelated Search:

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