We use cookies to help you navigate efficiently and perform certain functions. You will find detailed information about all cookies under each consent category below.
The cookies that are categorized as "Necessary" are stored on your browser as they are essential for enabling the basic functionalities of the site. ...
Necessary cookies are required to enable the basic features of this site, such as providing secure log-in or adjusting your consent preferences. These cookies do not store any personally identifiable data.
Functional cookies help perform certain functionalities like sharing the content of the website on social media platforms, collecting feedback, and other third-party features.
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics such as the number of visitors, bounce rate, traffic source, etc.
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
Advertisement cookies are used to provide visitors with customized advertisements based on the pages you visited previously and to analyze the effectiveness of the ad campaigns.
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
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)
| MỤC | CHUẨN |
| Sn | ≥42% |
| Fe | Toán 0.02 |
| Pb | Toán 0.002 |
| Như | Toán 0.001 |
| Sb | Toán 0.0025 |
| Free base (NaOH) | Toán 3.5 |
| Nitrate (NO3) | Toán 0.1 |
| Alkali insoluble | Toán 0.1 |
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
1.Environmental protection features
Completely free of cyanide, in line with modern environmental requirements
It can replace the traditional highly toxic cyanide tinning process
Wastewater treatment is relatively simple
2.Excellent electroplating performance
The coating is fine crystalline, uniform and bright – the plating solution has good stability and is not easy to decompose
– Fast deposition speed, suitable for high-speed electroplating
– Coating has strong adhesion and good corrosion resistance
3.Technological advantages
Wide operating temperature range (15-65℃)
High current efficiency (close to 100%)
The plating solution is easy to maintain
Suitable for electroplating of complex workpieces
4.Versatility
It can be used as a main salt or as an additive
Suitable for a variety of substrates (steel, copper alloys, etc.)
Tin coatings with different properties can be prepared
25/trống
VI 
EN 
ZH 
DE 
ES 
KO 
PT 
FR 
TH 
AR 
IT 
NL 
RU 
