Product name

Stannous Oxide

Synonyms:

TIN OXIDE

Molecular Formula

SnO

Molecular Weight

134.71

Properties

Dark brown or black powder

CAS NO.

21651-19-4

Standard

GUARANTEED SALES SPECIFICATIONS

Item

Index

SnO %≥

97

HCL-insol. Mat % ≤

0.05

Ammonium Salt Content % ≤

0.05

SO4 % ≤

0.01

Heavy Metal (Pb) Content % ≤

0.03

Chloride % ≤

0.02

Packaging

25kg/drum or as per customers’ requirements.

Uses/Applications

As a precursor in manufacturing of other, typically divalent, tin compounds or salts. May also be employed as a reducing agent and in the creation of ruby glass. It has a minor use as an esterification catalyst.