Basic information
- Name:
Stannous chloride
- CAS No.:
10025-69-1
- Molecular Structure:
- Formula:
- Cl2H4O2Sn
- Molecular Weight:
- 225.63
- Synonyms:
- Stannouschloride dihydrate;Stannous dichloride dihydrate;Tin chloride dihydrate;Tindichloride dihydrate;Tin(II) chloridedihydrate;
- EINECS:
- 231-868-0
- Density:
- 2.71 g/cm3
- Melting Point:
- 37-38 °C (dec.)(lit.)
- Boiling Point:
- 100 °C at 760 mmHg
- Solubility:
- Water: 1187 g/L (20 °C)
- Appearance:
- Colorless to white, odorless solid
- Hazard Symbols:
C- Risk Codes:
- 22-34
- Safety Description:
- 26-36/37/39-45 Details
- Transport Information:
- UN 3260 8/PG 3
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Specification
The Stannous chloride with CAS registry number of 10025-69-1 is also known as Stannous dichloride dihydrate. The IUPAC name is Dichlorotin dihydrate. It belongs to classification codes of Mutation Data; Pharmaceutic Aid; Reproductive Effect. Its EINECS registry number is 231-868-0. In addition, the formula is Cl2H4O2Sn and the molecular weight is 225.63. This chemical is a colorless to white, odorless solid and soluble in water, alcohol, acetic acid, alkali solution. What's more, it should be sealed in ventilated and dry place without light.
Physical properties about Stannous chloride are: (1)ACD/LogP: -1.38; (2) Enthalpy of Vaporization: 40.65 kJ/mol; (3)Boiling Point: 100 °C at 760 mmHg; (4)Vapour Pressure: 24.5 mmHg at 25 °C.
Preparation of Stannous chloride: it is prepared by reaction of tin with hydrochloric acid with a certain ratio. Product is obtained by cooling, crystallization and centrifugal separation.
Sn + 2 HCl → SnC12 + H2 ↑
Uses of Stannous chloride: it can be used as analytical reagents, reducing agents, stabilizers, bleach and oil stain agent. This chemical also can be used for electroplating and can be used as raw materials for organic synthesis, pesticide herbicide.
When you are using this chemical, please be cautious about it. As a chemical, it is harmful if swallowed and it causes burns. During using it, wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. If accident happens or you feel unwell seek medical advice immediately.
You can still convert the following datas into molecular structure:
1. Canonical SMILES: O.O.Cl[Sn]Cl
2. InChI: InChI=1S/2ClH.2H2O.Sn/h2*1H;2*1H2;/q;;;;+2/p-2
3. InChIKey: FWPIDFUJEMBDLS-UHFFFAOYSA-L
The toxicity data is as follows:
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| dog | LDLo | intravenous | 20mg/kg (20mg/kg) | "Handbook of Toxicology," 4 vols., Philadelphia, W.B. Saunders Co., 1956-59Vol. 1, Pg. 282, 1955. | |
| rat | LD50 | intravenous | 7830ug/kg (7.83mg/kg) | Acta Physiologica Polonica. Vol. 32, Pg. 193, 1981. |