Best Price Industrial Grade Sodium Stannate for Electroplating/Fire Retardant and Mordant

• CAS No.: 12058-66-1
• Formula: Na2sno3 .3H2O
• EINECS: 234-576-1
• Color: White
• Appearance: White Crystal or Powder
• Product Name: Sodium Stannate Trihydrate
• Model NO.: Sodium Stannate
• Colour: White
• Type: Other Inorganic Salts
• Application: Electroplate
• Grade: Electron Grade
• Shelf Life: 2 Years
• Transport Package: 25kg/PP Bgas
• Specification: 98%
• Trademark: Ruisite
• Origin: Hebei, China

Product Description

Product Description

Professional Supplier Of Sodium Stannate Trihydrate 

CAS No: 12209-98-2 made in China:

Molecular Formula: Na2SnO3.3H2O

Brand of Product: Qiruide

Formula weight: 266.73

Properties: White crystalline powder. It is dissolvable in water but not in alcohol and its solution is alkali.

 

Items	Technical index
APPEARANCE	white to off-white powder
INSOLUBLES	0.25% max ( 1% NaOH)
Sn	42.0% min
Pb	0.05% max
As	0.15% max
Sb	0.05% max
CHLORIDE (NaCl)	1.0% max
Alkali-insoluble matter	0.25% max
Free alkali (NaOH)	3.50% max

 

 

Application

 

 The largest use for inorganic tin compounds is in electrolytes for plating tin and tin alloys. The more important plating chemicals are chlorides, sulfates, and fluoroborates in acidic electrolytes and stannates in alkaline solutions. Inorganic-tin compounds are divided into two series: stannous, or tin(II), compounds and stannic, or tin(IV),compounds.Chemically, tin exhibits valencies of 2 and 4. It resists attack by water but is dissolved by strong acids and alkalis.

 

Storage: Store in shady, cool, low temperature and well ventilated warehouse of incompatible materials.

Keep away from fire, static electricity, sparkle, hot source ( such as vapor tube flue equipment ).Out of direct sunlight, avoid contacting strong acid, strong base, sulfides, deoxidizer, catalyst promoter for polymerization and accelerates when be stored and delivered.  Protect from impact, blow, shake, or function.

Application : It is used in tinning or coppering of alkaline electroplating or Sn-Al Alloy electroplating. It is used
as fire retardant, weight-increasing or stain agent of fabric, It is also used in glass manufacturing
or ceramic industry.  

 

Packaging & Shipping

 

 

Company Profile

Hebei Ruisite Technology is located in North China.As one of the most dynamic foreign trade companies in the Chinese market, We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force. We have clients throughout the world,including Europe, South America, North America, Southeast Asia and Africa. Our business is based on honesty and mutual-trust.Sincerely looking forward to establish long term and mutual beneficial business relationship with worldwide customers."

 

FAQ

 

Q1: Can I get samples?
A: Yes, we can supply free sample, you pay for the freight charge only.

Q2: How to pay?
A: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC, are ok.

Q3: How is your MOQ?
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is100% paid.

Q4: How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.

Q5: Do you have any other chemicals?
A: Yes, We can provide kinds of additives and fungicides, such as PHMB, PCMX, PVP, DCMX, Glutaraldehyde, Chlorhexidine digluconate 20%, ZPT, CMIT/MIT 14%, Carbomer, BKC, etc .....

Q6: If you still have questions, contact with us ~