氯化锡(II)（CAS 7772-99-8）：分子式 Cl2Sn、分子量 189.61。
| CAS号 | 7772-99-8 |
|---|---|
| 分子式 | Cl2Sn |
| 分子量 | 189.61 |
| 熔点 | 475 °F (NTP, 1992) |
| 沸点 | 1206 °F at 760 mmHg (NTP, 1992) |
| 应用领域 | Uses: Used as a mordant in textile dyeing、[www.ci.tucson.az.us、arthazards、medium.html] A powerful reducing agent used to make dyes、pigments、pharmaceuticals、sensitized paper、lubricating oil additives、and organic and inorganic chemicals、Also used in tinning by galvanic methods、in liquor finishing of wire、in sensitizing of glass、plastics、and other non-conductive surfaces before metalizing、and as a soldering flux、tanning agent、ink stain remover、yeast reviver、chemical reagent、organic catalyst、and food additive、[HSDB] Used to produce polymers and phosphors (reducing agent)、to silver mirrors、and to stabilize perfumes in soaps、[Hawley]、Metal Thermal Spraying [Category: Plate]、Soldering [Category: Heat or Machine]、Leather Tanning and Processing [Category: Industry]、Textiles (Printing、Dyeing、or Finishing) [Category: Industry]、Textile arts [Category: Hobbies]、Powerful reducing agent、particularly in manufacture of dyes、in tanning by galvanic methods、in sensitizing of glass before metallizing、as soldering flux、as mordant in dyeing with cochineal、in manufacture of color pigments、as tanning agent、in removing ink stains、in yeast revivers、reagent in analytical chemistry、as catalyst in organic reactions、Anhydrous stannous chloride is used extensively in the plating industry and in tin alloy plating. Used as an analytical reducing agent、a reducing agent in inorganic and organic chemicals manufacture and in the photoleaching of dyes、and as a sensitizing agent for nonconductive surfaces before silver coating or other metallization processes. It is also used to sensitize plastics prior to their electroless coating with metals. It is also used as a food additive.、Tin(II) chloride is used for the tin-plating of steel when making tin cans、for textile dyeing、as a catalyst in the production of the plastic polylactic acid、as a reducing agent、in organic chemistry、and as a food additive、serving as a color-retention agent and antioxidant. (L319)、Use Classification: Food additives、Food Additives -> ANTIOXIDANT、COLOUR_RETENTION_AGENT -> JECFA Functional Classes、Cosmetics -> Reducing、Industry Uses: Not Known or Reasonably Ascertainable、Etching agent、Chelating agent、Plating agent、Consumer Uses: Not Known or Reasonably Ascertainable、Abrasives、Household Products: Information on 8 consumer products that contain Stannous chloride in the following categories is provided:、• Personal Care、Methods of Manufacturing: Prepn of anhydrous salt may be by direct reaction of chlorine and molten tin、heating tin in hydrogen chloride gas、or reducing stannic chloride soln with tin metal followed by dehydration.、Stannous chloride dihydrate is prepared either by treatment of granulated tin with hydrochloric acid followed by evaporation and crystallization or by reduction of stannic chloride soln with a cathode or tin metal followed by crystallization.、stannous chloride、dihydrate、Impurities: Absorbs oxygen from air and forms insol oxychloride、Formulations、Preparations: Stannous chloride is available in 2 forms: anhydrous and stannous chloride dihydrate、also called tin crystals or tin salts.、Grades: technical、chemically pure、reagent. ...、Anhydrous、99.5% reagent and 99% technical grades. ...、U.S. Production: 2023: 1、000、000 - <2、500、000 lb、2022: 1、2021: 1、2020: 1、U.S. Imports: (1972) 3.89X10+7 G、(1975) 1.7X10+7 G、(1986) 96、032 LB、General Manufacturing Information: All Other Chemical Product and Preparation Manufacturing、Not Known or Reasonably Ascertainable、Oil and Gas Drilling、Extraction、and Support activities、Tin chloride (SnCl2): ACTIVE |
登记用途：Uses: Used as a mordant in textile dyeing、[www.ci.tucson.az.us、arthazards、medium.html] A powerful reducing agent used to make dyes、pigments、pharmaceuticals、sensitized paper、lubricating oil additives、and organic and inorganic chemicals、Also used in tinning by galvanic methods、in liquor finishing of wire、in sensitizing of glass、plastics、and other non-conductive surfaces before metalizing、and as a soldering flux、tanning agent、ink stain remover、yeast reviver、chemical reagent、organic catalyst、and food additive、[HSDB] Used to produce polymers and phosphors (reducing agent)、to silver mirrors、and to stabilize perfumes in soaps、[Hawley]、Metal Thermal Spraying [Category: Plate]、Soldering [Category: Heat or Machine]、Leather Tanning and Processing [Category: Industry]、Textiles (Printing、Dyeing、or Finishing) [Category: Industry]、Textile arts [Category: Hobbies]、Powerful reducing agent、particularly in manufacture of dyes、in tanning by galvanic methods、in sensitizing of glass before metallizing、as soldering flux、as mordant in dyeing with cochineal、in manufacture of color pigments、as tanning agent、in removing ink stains、in yeast revivers、reagent in analytical chemistry、as catalyst in organic reactions、Anhydrous stannous chloride is used extensively in the plating industry and in tin alloy plating. Used as an analytical reducing agent、a reducing agent in inorganic and organic chemicals manufacture and in the photoleaching of dyes、and as a sensitizing agent for nonconductive surfaces before silver coating or other metallization processes. It is also used to sensitize plastics prior to their electroless coating with metals. It is also used as a food additive.、Tin(II) chloride is used for the tin-plating of steel when making tin cans、for textile dyeing、as a catalyst in the production of the plastic polylactic acid、as a reducing agent、in organic chemistry、and as a food additive、serving as a color-retention agent and antioxidant. (L319)、Use Classification: Food additives、Food Additives -> ANTIOXIDANT、COLOUR_RETENTION_AGENT -> JECFA Functional Classes、Cosmetics -> Reducing、Industry Uses: Not Known or Reasonably Ascertainable、Etching agent、Chelating agent、Plating agent、Consumer Uses: Not Known or Reasonably Ascertainable、Abrasives、Household Products: Information on 8 consumer products that contain Stannous chloride in the following categories is provided:、• Personal Care、Methods of Manufacturing: Prepn of anhydrous salt may be by direct reaction of chlorine and molten tin、heating tin in hydrogen chloride gas、or reducing stannic chloride soln with tin metal followed by dehydration.、Stannous chloride dihydrate is prepared either by treatment of granulated tin with hydrochloric acid followed by evaporation and crystallization or by reduction of stannic chloride soln with a cathode or tin metal followed by crystallization.、stannous chloride、dihydrate、Impurities: Absorbs oxygen from air and forms insol oxychloride、Formulations、Preparations: Stannous chloride is available in 2 forms: anhydrous and stannous chloride dihydrate、also called tin crystals or tin salts.、Grades: technical、chemically pure、reagent. ...、Anhydrous、99.5% reagent and 99% technical grades. ...、U.S. Production: 2023: 1、000、000 - <2、500、000 lb、2022: 1、2021: 1、2020: 1、U.S. Imports: (1972) 3.89X10+7 G、(1975) 1.7X10+7 G、(1986) 96、032 LB、General Manufacturing Information: All Other Chemical Product and Preparation Manufacturing、Not Known or Reasonably Ascertainable、Oil and Gas Drilling、Extraction、and Support activities、Tin chloride (SnCl2): ACTIVE。
氯化锡(II) 是一种化工化合物，登记 CAS 号为 7772-99-8，分子式 Cl2Sn（分子量 189.61）。
登记 CAS 号：7772-99-8
其分子式 Cl2Sn 由 2 个氯、1 个锡 组成。
别名/同义词：氯化锡(II) · Tin(II) chloride · Stannous chloride
氯化锡(II) 的 CAS 登记号为 7772-99-8。
分子式 Cl2Sn，分子量 189.61。
别名/同义词：氯化锡(II)、Tin(II) chloride、Stannous chloride。
登记用途：Uses: Used as a mordant in textile dyeing、[www.ci.tucson.az.us、arthazards、medium.html] A powerful reducing agent used to make dyes、pigments、pharmaceuticals、sensitized paper、lubricating oil additives、and organic and inorganic chemicals、Also used in tinning by galvanic methods、in liquor finishing of wire、in sensitizing of glass、plastics、and other non-conductive surfaces before metalizing、and as a soldering flux、tanning agent、ink stain remover、yeast reviver、chemical reagent、organic catalyst、and food additive、[HSDB] Used to produce polymers and phosphors (reducing agent)、to silver mirrors、and to stabilize perfumes in soaps、[Hawley]、Metal Thermal Spraying [Category: Plate]、Soldering [Category: Heat or Machine]、Leather Tanning and Processing [Category: Industry]、Textiles (Printing、Dyeing、or Finishing) [Category: Industry]、Textile arts [Category: Hobbies]、Powerful reducing agent、particularly in manufacture of dyes、in tanning by galvanic methods、in sensitizing of glass before metallizing、as soldering flux、as mordant in dyeing with cochineal、in manufacture of color pigments、as tanning agent、in removing ink stains、in yeast revivers、reagent in analytical chemistry、as catalyst in organic reactions、Anhydrous stannous chloride is used extensively in the plating industry and in tin alloy plating. Used as an analytical reducing agent、a reducing agent in inorganic and organic chemicals manufacture and in the photoleaching of dyes、and as a sensitizing agent for nonconductive surfaces before silver coating or other metallization processes. It is also used to sensitize plastics prior to their electroless coating with metals. It is also used as a food additive.、Tin(II) chloride is used for the tin-plating of steel when making tin cans、for textile dyeing、as a catalyst in the production of the plastic polylactic acid、as a reducing agent、in organic chemistry、and as a food additive、serving as a color-retention agent and antioxidant. (L319)、Use Classification: Food additives、Food Additives -> ANTIOXIDANT、COLOUR_RETENTION_AGENT -> JECFA Functional Classes、Cosmetics -> Reducing、Industry Uses: Not Known or Reasonably Ascertainable、Etching agent、Chelating agent、Plating agent、Consumer Uses: Not Known or Reasonably Ascertainable、Abrasives、Household Products: Information on 8 consumer products that contain Stannous chloride in the following categories is provided:、• Personal Care、Methods of Manufacturing: Prepn of anhydrous salt may be by direct reaction of chlorine and molten tin、heating tin in hydrogen chloride gas、or reducing stannic chloride soln with tin metal followed by dehydration.、Stannous chloride dihydrate is prepared either by treatment of granulated tin with hydrochloric acid followed by evaporation and crystallization or by reduction of stannic chloride soln with a cathode or tin metal followed by crystallization.、stannous chloride、dihydrate、Impurities: Absorbs oxygen from air and forms insol oxychloride、Formulations、Preparations: Stannous chloride is available in 2 forms: anhydrous and stannous chloride dihydrate、also called tin crystals or tin salts.、Grades: technical、chemically pure、reagent. ...、Anhydrous、99.5% reagent and 99% technical grades. ...、U.S. Production: 2023: 1、000、000 - <2、500、000 lb、2022: 1、2021: 1、2020: 1、U.S. Imports: (1972) 3.89X10+7 G、(1975) 1.7X10+7 G、(1986) 96、032 LB、General Manufacturing Information: All Other Chemical Product and Preparation Manufacturing、Not Known or Reasonably Ascertainable、Oil and Gas Drilling、Extraction、and Support activities、Tin chloride (SnCl2): ACTIVE。
氯化锡(II)（CAS 7772-99-8）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 7772-99-8 |
|---|---|
| PubChem CID | 24479 |
| Molecular formula | Cl2Sn |
| IUPAC name | dichlorotin |
| UNII (FDA) | R30H55TN67 |
| Molecular Weight | 189.61 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 189.839908 |
| Monoisotopic Mass | 189.839908 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 3 |
| Boiling Point | 1206 °F at 760 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | 623 °C |
| Boiling Point | 623 °C @760 [mm Hg] |
| Melting Point | 475 °F (NTP, 1992) |
| Melting Point | 38 |
| Melting Point | 246 °C |
| Melting Point | 246.8 °C |
| Solubility | 42.7 g/100 g acetone @ 23 °C |
| Solubility | 54.4 g/100 g ethyl alcohol @ 23 °C |
| Density | 3.90 g/cu cm |
Stannous chloride; 7772-99-8; Dichlorotin; Stannous dichloride; Tin (II) chloride; Stannous chloride anhydrous; Anhydrous stannous chloride; Tin chloride (SnCl2); Uniston CR-HT 200; Stannous chloride, anhydrous; Tin(II) chloride (1:2); NCI-C02722; CI 77864; C.I. 77864; R30H55TN67; RefChem:6258
| Regulatory & Food Contact | FDA Substance added to food: ANTIOXIDANT FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS ANTIOXIDANT; COLOUR_RETENTION_AGENT: Food Additives TRS 901-JECFA 55/69 FAS 24-JECFA 33/329 (1988) |
|---|---|
| GHS notification summary | 0.5% (4 / 774) |
| GHS notification summary | 0.5% (4 / 774) |
|---|---|
| Reported hazard statements | H290 (36.2%), H302, H332 (24.5%), H312 (16.3%), H314 (94.4%), H317 (37.9%), H318 (47.7%), H319 (30.9%) |
This chemical does not meet GHS hazard criteria for 0.5% (4 of 774) of reports.
H290 (36.2%): May be corrosive to metals [Warning Corrosive to Metals]
Stannous chloride · CAS 7772-99-8 · Cl2Sn. UNII R30H55TN67. Boiling Point: 1206 °F at 760 mmHg (NTP, 1992); Boiling Point: 623 °C; Boiling Point: 623 °C @760 [mm Hg].
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Tin(II) chloride