Overview.
Product Name: Anhydrous tin tetrachloride, CAS 7646-78-8, anhydrous tin chloride, high tin chloride, tin chloride
Product Code: TTC
Quality standard
ItemItem
Analytical purity (AR)
Chemically pure (CP)
Content(SnCl4)Assay,%
≥ 99.0
≥ 98.0
Sulfate(SO4)Sulfate,%
≤ 0.01
≤ 0.01
Iron(Fe),%
≤ 0.001
≤ 0.002
Antimony(Sb),%
≤ 0.005
≤ 0.01
Arsenic,%
≤ 0.0005
≤ 0.001
Hydrogen Sulphide Non-Precipitates (as sulphate) Substances
≤ 0.05
≤ 0.1
not precipitated by hydrogen sulfide,%
no
no
Solubility in water
Qualified
Qualified
Free chlorin
Pass
Qualified
English name: Tin Tetrachloride (TCC)
CAS No.: 7646-78-8
Molecular formula: SnCl4
Basic information.
Chinese name: 无水四氯化锡
Chinese Alias: 无水氯化锡；氯化高锡
English Alias: Tin tetrachloride anhydrous; Tin chloride anhydrous
Hazard symbol: C (corrosive)
Physical and chemical properties.
Density: 2.226
Melting point: -33°C
Boiling point: 114°C
Appearance: Colourless fuming corrosive liquid, sensitive to moisture. Dissolves in water and gives off a lot of heat, soluble in ethanol, carbon tetrachloride, benzene, toluene, acetone, paraffin and gasoline. Moderately toxic, LD50 concentration (rat, inhalation) 2300mg/m3. irritating and corrosive.
Uses.
Colourless transparent or slightly yellowish transparent fuming liquid in appearance, acidic. Soluble in water and emits a lot of heat, soluble in alcohol, carbon tetrachloride, benzene, toluene, gasoline, etc.
Can be used in the synthesis of organic tin, TCO photovoltaic glass, LOW-E glass coating agent, medicine, organic synthesis as a catalyst, dehydrating agent
Storage and transportation.
Should be kept sealed and stored in a dry, cool and ventilated warehouse
Health Hazards.
Strong irritant to eyes, skin, mucous membranes and respiratory tract. Inhalation may be fatal due to spasm, oedema and inflammation of the larynx and bronchi, chemical pneumonia and pulmonary oedema. Toxic manifestations include burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea and vomiting.
Packaging.
200KG/drum Storage: storage in a dry and cool area with proper ventilation is recommended. Please fasten the lid as soon as possible after original packaging to prevent the mixing of other substances such as moisture and other substances from affecting the performance of the product. Store in a cool, dry place, keep the container sealed and avoid contact with oxides. Do not breathe dust and avoid contact with skin and mucous membranes. No smoking, eating or drinking in the workplace. Shower and change clothes after work. Store contaminated clothing separately and wash before use. Maintain good hygiene practices.
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