Sodium Hexahydroxostannate CAS 12027-70-2

CAS: 12027-70-2

Purity : ≥42%

Molecular Formula: H6Na2O6Sn

Molecular Weight: 266.73

EINECS : 234-724-5

Storage Period: 2 years

Synonyms : (oc-6-11)-stannate(sn(oh)62-disodium; disodium tin hexahydroxide; Sodiumstannate(IV)99.9%; Stannate (Sn(OH)62-), disodium, (OC-6-11)-; Sodium tin hydroxide; SODIUM HEXAHYDROXOSTANNATE

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What is Sodium Hexahydroxostannate CAS 12027-70-2?

Sodium Hexahydroxostannate CAS 12027-70-2 is a class of alkaline inorganic compounds containing tin (Sn). Common forms were Sodium tin H6 (Na₂[Sn(OH)₆)] and sodium metasannate (Na₂SnO₃)

Specification

ITEM	STANDARD
Sn	≥42%
Fe	≤0.02
Pb	≤0.002
As	≤0.001
Sb	≤0.0025
Free base (NaOH)	≤3.5
Nitrate (NO3)	≤0.1
Alkali insoluble	≤0.1

Application

SODIUM HEXAHYDROXOSTANNATE (Na₂[Sn(OH)₆]) is an efficient and environmentally friendly alkaline tin source. It is mainly used in cyanide-free electroplating, flame retardant materials, and ceramic glazes