Tin(II) chloride (CAS 7772-99-8) — formula Cl2Sn, molecular weight 189.61; category inorganic chemicals.
Tin(II) chloride (CAS 7772-99-8) is a chemical raw material in the inorganic chemicals category. Its molecular formula Cl2Sn comprises 2 Cl, 1 Sn atoms. Its molecular weight is about 189.61. Reported physicochemical data: melting point around 475 °F (NTP, 1992), boiling point around 1206 °F at 760 mmHg (NTP, 1992). As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 7772-99-8 |
|---|---|
| Molecular Formula | Cl2Sn |
| Molecular Weight | 189.61 |
| Melting Point | 475 °F (NTP, 1992) |
| Boiling Point | 1206 °F at 760 mmHg (NTP, 1992) |
| Applications | 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 |
| Category | Inorganic Chemicals |
Documented applications: 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.
Tin(II) chloride is an inorganic compound with CAS registry number 7772-99-8 and molecular formula Cl2Sn (molecular weight 189.61), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 7772-99-8
Its molecular formula Cl2Sn comprises 2 Cl, 1 Sn atoms.
Also known as: Tin(II) chloride · 氯化亚锡 · Stannous chloride
Category: inorganic chemicals
The CAS registry number of Tin(II) chloride is 7772-99-8.
Molecular formula Cl2Sn, molecular weight 189.61.
It is also registered under: Tin(II) chloride, 氯化亚锡, Stannous chloride.
Recorded applications: 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.
Category: Inorganic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Tin(II) chloride (CAS 7772-99-8), compiled from public chemistry databases.
| 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].
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 氯化亚锡