Stannous chloride dihydrate

Synonym(s):Stannous chloride;Stannous chloride dihydrate;Tin(II) chloride;Tin(II) chloride dihydrate;Stannous dichloride dihydrate

CAS NO.：10025-69-1
Empirical Formula: Cl2H4O2Sn
Molecular Weight: 225.65
MDL number: MFCD00149863
EINECS: 600-045-1
SAFETY DATA SHEET (SDS)
Update Date: 2024-05-20 14:01:34

Stannous chloride dihydrate Structural Picture

What is Stannous chloride dihydrate?

The Uses of Stannous chloride dihydrate

Powerful reducing agent, particularly in manufacture of dyes and 99mTc radiopharmaceuticals; in tinning by galvanic methods; in liquor finishing of wire; in sensitizing of glass and plastics before metallizing; as soldering flux; as mordant in dyeing with cochineal; in manufacture of tin chemicals, color pigments, pharmaceuticals, sensitized paper, lubricating oil additives; as tanning agent; in removing ink stains; in yeast revivers; as reagent in analytical chemistry; as catalyst in organic reactions.

The Uses of Stannous chloride dihydrate

Stannous chloride dihydrate
To a solution of the SM (10.9 g, 27.7 mmol) in EtOAc (100 mL) was added SnCl2-2H2O (18.7 g, 83.1 mmol). The reaction mixture was stirred at 50 C overnight. The mixture was filtered through celite, and the filtrate was washed with 10% NaHCO3. The layers were separated and the aq layer was further extracted with EtOAc. The combined organics were dried and concentrated in vacuo to provide the product as a brown solid. [9.5 g, 95%]

What are the applications of Application

Tin(II) chloride dihydrate is a widely used reducing agent

Properties of Stannous chloride dihydrate

Melting point:	37-38 °C (dec.)(lit.)
Boiling point:	652 °C(lit.)
Density	2.71
storage temp.	Store at +15°C to +25°C.
solubility	hydrochloric acid: passes test
form	Solid
appearance	White crystalline solid
color	White or colorless
Water Solubility	1187 g/L (20 ºC)
Sensitive	Air Sensitive

Safety information for Stannous chloride dihydrate

Signal word	Danger
Pictogram(s)	Corrosion Corrosives GHS05 Exclamation Mark Irritant GHS07 Health Hazard GHS08 Environment GHS09
GHS Hazard Statements	H290:Corrosive to Metals H314:Skin corrosion/irritation H317:Sensitisation, Skin H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H373:Specific target organ toxicity, repeated exposure H410:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes	P260:Do not breathe dust/fume/gas/mist/vapours/spray. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.