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Product

Sodium stannate trihydrate

CAS No:12209-98-2     
Usages:Used for tin- plating, tin alloy, mordant, ceramics, glass, etc
Introduction:

 

 

Chemical Name

Sodium stannate trihydrate

Molecular formula

H6Na2O6Sn

CAS No.

12209-98-2

EINECS No.

235-030-5

Molecular weight

266.7336

Molecular Structure

Details

Sn 42.0% min.

Pb 0.05% max

As 0.15% max

Sb 0.05% max

Alkali-insoluble matter 0.25% max.

Free alkali ( NaOH) 3.50% max.

Packing:25KG woven bag, inner lined with PE film, or 1mt IBC bag

Main Application

Used for tin- plating, tin alloy, mordant, ceramics, glass, etc

 

Sodium stannate

CAS No:12058-66-1     
Usages:Used for tinplating, tin alloy, mordant, ceramics, glass, fireproof fabric, etc
Introduction:

 

 

Chemical Name

Sodium stannate

Molecular formula

Na2SnO3

CAS No.

12058-66-1

EINECS No.

235-030-5

Molecular weight

212.67

Molecular Structure

Details

Appearance White powder 

Content (as Sn ) 42.0% min. 

Lead as Pb: 0.05% max 

Arsenic as As: 0.15% max 

Antimony as Sb: 0.05% max 

Free alkali ( NaOH): 3.50% max. 

Insoluble in 1% NaOH: 0.25% max. 

Nitrate as NaNO3: 0.25% max. 

Chloride as NaCl : 1.00% max. 

Package: 25kg/ iron drum 

Main Application

Used for tinplating, tin alloy, mordant, ceramics, glass, fireproof fabric, etc