Reducing Agent Stannous Chioride Anhydrous for Metal Surface Treatment 7772-99-8

• Customization: Available
• CAS No.: 7772-99-8
• Formula: Cl2sn
• Model NO.: 7772-99-8
• EINECS: 231-868-0
• Purity: 90%~99%
• Type: Other
• Grade Standard: Industrial Grade
• Transport Package: Drum
• Specification: 25kg
• Trademark: Future Chemical
• Origin: China
• HS Code: 3815900000

Product Description

Stannous chloride
CAS NO.7772-99-8

1.Performance and use:

Melting point 246 C (lit.) Boiling point 652 C (lit.) Density 3.95 Vapor pressure 0 PAAT 20 C Flash point 652 C Storage conditions ChemicalbookStorebelow+30°C C Soluble in water Form powder color white specific gravity 3.95 Odor Odor.
Stannous chloride is used as reducing agent, mordant, analytical reagent and dehydrating agent, and also as organic synthesis catalyst.
2.Technical indicators

Testing Items	Standard Requirements	Testing Result
appearance	White powder	White powder
Purity	99%	99.05%
Fe	≤0.01%	0.0068
Cu	≤0.0002%	0.0002
Pb	≤0.005%	0.0039
Alkali metal (K+Na)	≤0.0015%	0.0015%
Drying reduction	0.892%	0.892%
Sulfate	0.01%	0.01%

3.Packaging and storage
25kg/drum
Low temperature, ventilated, and dry warehouse
4.Safety protection
If inhaled, remove patient to fresh air. If breathing stops, administer artificial respiration.
Skin contact Flush with soap and plenty of water.
EYE CONTACT Use caution and flush eyes with water.