氟化锡（CAS 7783-47-3）：分子式 F2Sn、分子量 156.71。
| CAS号 | 7783-47-3 |
|---|---|
| 分子式 | F2Sn |
| 分子量 | 156.71 |
| 熔点 | 419 °F (USCG, 1999) |
| 沸点 | 1052 °F at 760 mmHg (USCG, 1999) |
| 应用领域 | Uses: Used in toothpastes and other dental preparations for preventing demineralization and caries of teeth、[HSDB]、Dental caries prophylactic、Principal commercial use is in toothpaste formulations and other dental preparations、e.g.、topical solutions、mouthwash、chewing gum、etc. for preventing demineralization of teeth.、Tin(II) fluoride is a common ingredient in toothpaste、where it converts apatite into fluorapatite、which is more resistant to attack by acids generated by bacteria. (L320)、Use Classification: Cosmetics -> Antiplaque、Oral care、Industry Uses: Not Known or Reasonably Ascertainable、Other、Household Products: Information on 10 consumer products that contain Stannous fluoride in the following categories is provided:、• Personal Care、Methods of Manufacturing: ... by evaporating a soln of stannous oxide in hydrofluoric acid in absence of oxygen: Gay-Lussac、Thenard、Mem Phys Chem 2、317 (1809)、Nebergall et al、J Am Chem Soc 74、1604 (1952)、from tin and hydrogen fluoride: Muetterties、Inorg Chem 1、342 (1962).、Commercially produced by the reaction of stannous oxide and aqueous HF or by dissolving tin in anhydrous or aqueous HF.、Impurities: ... 0.2% insoluble substances and 50 mg、kg of antimony、in USP grade、.、Grades of purity: 97.5%、Formulations、Preparations: Grade: NF (National Formulary)、STANNOUS FLUORIDE IS AVAILABLE ... AS A USP GRADE CONTAINING A MIN OF 71.2% STANNOUS TIN AND 22.3-25.5% FLUORIDE ON AN ANHYDROUS BASIS、AND A MAX OF 0.5% WEIGHT LOSS ON DRYING、0.2% INSOLUBLE SUBSTANCES AND 50 MG、KG ANTIMONY.、Stannous fluoride for oral topical use comes in the following 0.4% (0.1% fluoride ion) gels: EASYgel (with glycerin)、Du-More、Gel-Kam (with glycerin)、Scherer、Gel-Tin (with glycerin)、Young Dental、Omnii-Gel (with glycerin)、Dunhall、Stop Home Treatment 0.4% (with glycerin). A 30% (7.2% fluoride ion) solution is available as Oral-B rinsing solution、concentrate.、-4 mesh、99.9% purity grades.、For more Formulations、Preparations (Complete) data for STANNOUS FLUORIDE (6 total)、please visit the HSDB record page.、U.S. Production: 2023: 75、000 - <500、000 lb、2022: 500、000 - <1、000、2021: 75、2020: 75、General Manufacturing Information: All Other Chemical Product and Preparation Manufacturing、Food、beverage、and tobacco product manufacturing、Tin fluoride (SnF2): ACTIVE、Stannous fluoride is provisionally allowed for use in oral hygiene products in the European Communities、provided that、when mixed with other permitted fluorine cmpd、the total fluoride concn does not exceed 0.15%.、STANNOUS FLUORIDE WAS THE ANTICARIES AGENT IN THE FIRST FLUORIDE TOOTHPASTE MARKETED IN THE USA IN THE 1950'S ... . |
登记用途：Uses: Used in toothpastes and other dental preparations for preventing demineralization and caries of teeth、[HSDB]、Dental caries prophylactic、Principal commercial use is in toothpaste formulations and other dental preparations、e.g.、topical solutions、mouthwash、chewing gum、etc. for preventing demineralization of teeth.、Tin(II) fluoride is a common ingredient in toothpaste、where it converts apatite into fluorapatite、which is more resistant to attack by acids generated by bacteria. (L320)、Use Classification: Cosmetics -> Antiplaque、Oral care、Industry Uses: Not Known or Reasonably Ascertainable、Other、Household Products: Information on 10 consumer products that contain Stannous fluoride in the following categories is provided:、• Personal Care、Methods of Manufacturing: ... by evaporating a soln of stannous oxide in hydrofluoric acid in absence of oxygen: Gay-Lussac、Thenard、Mem Phys Chem 2、317 (1809)、Nebergall et al、J Am Chem Soc 74、1604 (1952)、from tin and hydrogen fluoride: Muetterties、Inorg Chem 1、342 (1962).、Commercially produced by the reaction of stannous oxide and aqueous HF or by dissolving tin in anhydrous or aqueous HF.、Impurities: ... 0.2% insoluble substances and 50 mg、kg of antimony、in USP grade、.、Grades of purity: 97.5%、Formulations、Preparations: Grade: NF (National Formulary)、STANNOUS FLUORIDE IS AVAILABLE ... AS A USP GRADE CONTAINING A MIN OF 71.2% STANNOUS TIN AND 22.3-25.5% FLUORIDE ON AN ANHYDROUS BASIS、AND A MAX OF 0.5% WEIGHT LOSS ON DRYING、0.2% INSOLUBLE SUBSTANCES AND 50 MG、KG ANTIMONY.、Stannous fluoride for oral topical use comes in the following 0.4% (0.1% fluoride ion) gels: EASYgel (with glycerin)、Du-More、Gel-Kam (with glycerin)、Scherer、Gel-Tin (with glycerin)、Young Dental、Omnii-Gel (with glycerin)、Dunhall、Stop Home Treatment 0.4% (with glycerin). A 30% (7.2% fluoride ion) solution is available as Oral-B rinsing solution、concentrate.、-4 mesh、99.9% purity grades.、For more Formulations、Preparations (Complete) data for STANNOUS FLUORIDE (6 total)、please visit the HSDB record page.、U.S. Production: 2023: 75、000 - <500、000 lb、2022: 500、000 - <1、000、2021: 75、2020: 75、General Manufacturing Information: All Other Chemical Product and Preparation Manufacturing、Food、beverage、and tobacco product manufacturing、Tin fluoride (SnF2): ACTIVE、Stannous fluoride is provisionally allowed for use in oral hygiene products in the European Communities、provided that、when mixed with other permitted fluorine cmpd、the total fluoride concn does not exceed 0.15%.、STANNOUS FLUORIDE WAS THE ANTICARIES AGENT IN THE FIRST FLUORIDE TOOTHPASTE MARKETED IN THE USA IN THE 1950'S ... .。
氟化锡 是一种化工化合物，登记 CAS 号为 7783-47-3，分子式 F2Sn（分子量 156.71）。
登记 CAS 号：7783-47-3
其分子式 F2Sn 由 2 个氟、1 个锡 组成。
别名/同义词：氟化锡 · Tin(II)Fluoride
氟化锡 的 CAS 登记号为 7783-47-3。
分子式 F2Sn，分子量 156.71。
别名/同义词：氟化锡、Tin(II)Fluoride。
登记用途：Uses: Used in toothpastes and other dental preparations for preventing demineralization and caries of teeth、[HSDB]、Dental caries prophylactic、Principal commercial use is in toothpaste formulations and other dental preparations、e.g.、topical solutions、mouthwash、chewing gum、etc. for preventing demineralization of teeth.、Tin(II) fluoride is a common ingredient in toothpaste、where it converts apatite into fluorapatite、which is more resistant to attack by acids generated by bacteria. (L320)、Use Classification: Cosmetics -> Antiplaque、Oral care、Industry Uses: Not Known or Reasonably Ascertainable、Other、Household Products: Information on 10 consumer products that contain Stannous fluoride in the following categories is provided:、• Personal Care、Methods of Manufacturing: ... by evaporating a soln of stannous oxide in hydrofluoric acid in absence of oxygen: Gay-Lussac、Thenard、Mem Phys Chem 2、317 (1809)、Nebergall et al、J Am Chem Soc 74、1604 (1952)、from tin and hydrogen fluoride: Muetterties、Inorg Chem 1、342 (1962).、Commercially produced by the reaction of stannous oxide and aqueous HF or by dissolving tin in anhydrous or aqueous HF.、Impurities: ... 0.2% insoluble substances and 50 mg、kg of antimony、in USP grade、.、Grades of purity: 97.5%、Formulations、Preparations: Grade: NF (National Formulary)、STANNOUS FLUORIDE IS AVAILABLE ... AS A USP GRADE CONTAINING A MIN OF 71.2% STANNOUS TIN AND 22.3-25.5% FLUORIDE ON AN ANHYDROUS BASIS、AND A MAX OF 0.5% WEIGHT LOSS ON DRYING、0.2% INSOLUBLE SUBSTANCES AND 50 MG、KG ANTIMONY.、Stannous fluoride for oral topical use comes in the following 0.4% (0.1% fluoride ion) gels: EASYgel (with glycerin)、Du-More、Gel-Kam (with glycerin)、Scherer、Gel-Tin (with glycerin)、Young Dental、Omnii-Gel (with glycerin)、Dunhall、Stop Home Treatment 0.4% (with glycerin). A 30% (7.2% fluoride ion) solution is available as Oral-B rinsing solution、concentrate.、-4 mesh、99.9% purity grades.、For more Formulations、Preparations (Complete) data for STANNOUS FLUORIDE (6 total)、please visit the HSDB record page.、U.S. Production: 2023: 75、000 - <500、000 lb、2022: 500、000 - <1、000、2021: 75、2020: 75、General Manufacturing Information: All Other Chemical Product and Preparation Manufacturing、Food、beverage、and tobacco product manufacturing、Tin fluoride (SnF2): ACTIVE、Stannous fluoride is provisionally allowed for use in oral hygiene products in the European Communities、provided that、when mixed with other permitted fluorine cmpd、the total fluoride concn does not exceed 0.15%.、STANNOUS FLUORIDE WAS THE ANTICARIES AGENT IN THE FIRST FLUORIDE TOOTHPASTE MARKETED IN THE USA IN THE 1950'S ... .。
氟化锡（CAS 7783-47-3）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 7783-47-3 |
|---|---|
| PubChem CID | 24550 |
| Molecular formula | F2Sn |
| IUPAC name | difluorotin |
| Molecular Weight | 156.71 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 157.899009 |
| Monoisotopic Mass | 157.899009 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 3 |
| Boiling Point | 1052 °F at 760 mmHg (USCG, 1999) |
|---|---|
| Boiling Point | 850 |
| Boiling Point | 850 °C |
| Melting Point | 419 °F (USCG, 1999) |
| Melting Point | 215 |
| Melting Point | 213 °C |
| Solubility | 30-39% in water at 20 °C |
| Density | 4.57 @ 25 °C |
| Density | 4.57 g/cm³ |
| pH | 2.8-3.5 (0.4% AQ SOLN) |
7783-47-3; STANNOUS FLUORIDE; Tin difluoride; Tin bifluoride; Tin Fluoride (SnF2); Easygel; Stancare; Stanide; Crest; Stop; Iradicar SnF2; Iradicav SnF2; King's Gel-Tin; Cap-Tin Mouthrinse; Stop Home Treatment; Iradicar Stannous Fluoride
| Regulatory & Food Contact | FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS Zirconium Oxide (CAS. Reg. No. 1314-23-4) and Tin(II) Phosphate (CAS. Reg. No. 15578-32-2) and Tin(II) Fluorid As a conversion coating on the interior of tinplated steel containers (cans) with or without a polymeric topco CIR / INCI: Oral care; Antiplaque |
|---|---|
| GHS notification summary | 34.6% (36 / 104) |
| GHS notification summary | 34.6% (36 / 104) |
|---|---|
| Reported hazard statements | H290 (11.5%), H301 (15.4%), H302 (49%), H314 (12.5%), H315 (52.9%), H318 (52.9%), H411 (11.5%), H300 |
This chemical does not meet GHS hazard criteria for 34.6% (36 of 104) of reports.
H290 (11.5%): May be corrosive to metals [Warning Corrosive to Metals]
Tin(II)Fluoride · CAS 7783-47-3 · F2Sn. Boiling Point: 1052 °F at 760 mmHg (USCG, 1999); Boiling Point: 850; Boiling Point: 850 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Tin(II)Fluoride