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Sodium Stannate trihydrate CAS 12209-98-2

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Buy Sodium Stannate trihydrate CAS 12209-98-2 at whosale price, a chemical intermediate for dye and textile industry etc , from TNJ Chemical, leading Sodium Stannate trihydrate suppliers & manufacturers from China. If you want to buy Sodium Stannate trihydrate, please mail to sales@tnjchem.com

 

Physical properties

Appearance                    White powder
Density,20℃,g/cm3        1.438

Solubility                       Insoluble in water, ethanol & other organic solvents.


Specification

Items                                  High grade                         Industry grade

Apperance                          white powder                      white powder

Sn                                       ≥42%                                  ≥36.5%

Pb                                       ≤0.002%                             ≤0.002%

Sb                                       ≤0.0025%                           ≤0.002%

As                                       ≤0.001%                             ≤0.002%

Fe                                       ≤0.02%                               ≤0.02%

NaOH                                  ≤3.5%                                 ≤4.5%

No3                                     ≤0.1%                                 ≤0.2%

Alkali insolubles                    ≤0.1%                                 ≤0.2%

 

Application

Electroplating industry:  Mainly used in alkaline tin plating industry and plating copper, tin and tin alloy, zinc alloy, aluminum alloy electroplating and chemical plating, etc

Textile industry:  Used for fire prevention agent, weighting agent

Dyeing industry: Used as a mordant

Other areas: Glass and ceramics

 

Package

25kg/drum,12mt per 20GP container

 

Safety on transportation

Always refer to MSDS.


Storage and handling

Keep tightly closed, store in a cool dry place.

Please refer to the Materials Safety Data Sheet (MSDS) for the handling methods.
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