Best Price Tin (II) Oxide for Catalyst & Reductant CAS 21651-19-4 Sno

• CAS No.: 21651-19-4
• Formula: Osn
• EINECS: 244-499-5
• Grade Standard: Industrial Grade
• MW: 134.71
• Appearance: Black Powder
• Model NO.: a qsn 21651-19-4
• Purity: 99%
• Sample: Support
• Storage: Yes
• Transport Package: Bag
• Specification: 25kg
• Trademark: Future Chemical
• Origin: China
• Production Capacity: 500ton

Product Description

Product Description

TIN(II) OXIDE for Catalyst & Reductant Cas 21651-19-4 SnO

  

TIN(II) OXIDE Basic information
Product Name:	TIN(II) OXIDE
CAS:	21651-19-4
MF:	OSn
MW:	134.71
EINECS:	244-499-5
TIN(II) OXIDE Chemical Properties
Melting point	1080 °C
density	6,95 g/cm3
storage temp.	Store at RT.
form	powder
color	Blue-black
Specific Gravity	6.95
Water Solubility	Insoluble in water, and alcohol.
Hydrolytic Sensitivity	4: no reaction with water under neutral conditions
Merck	148,787
Stability:	Stable. Incompatible with strong acids, strong bases.
CAS DataBase Reference	21651-19-4(CAS DataBase Reference)
EPA Substance Registry System	Stannous oxide (21651-19-4)

Item	SnO	CL	Ammonium salt	SO42-	Pb
Standard value(%)	≥97	≤0.02	≤0.05	≤0.01	≤0.005

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