Stannic Sulphate for Tin Plating 7488-55-3 Stannous Sulfate Snso4

• CAS No.: 7488-55-3
• Formula: O4ssn
• EINECS: 231-302-2
• Appearance: Powder
• Classification: HS
• Certification: CCIC, CIQ, RoHS, ISO
• Model NO.: CAS 7488-55-3
• Purity: ≥99%
• Type: Sodium Hydrosulfide
• Grade Standard: Industrial Grade
• MW: 214.77
• Transport Package: 100g; 1kg; 25g
• Specification: 100g; 1kg; 25g
• Trademark: Lu′ao
• Origin: China
• Production Capacity: 100000 Tons Per Year

Product Description

 

Stannous sulfate for fabric mordant Cas 7488-55-3 Tin Sulfate

Stannous sulfate Basic information
Product Name:	Stannous sulfate
CAS:	7488-55-3
MF:	O4SSn
MW:	214.77
EINECS:	231-302-2
Stannous sulfate Chemical Properties
Melting point	360 °C
density	4,15 g/cm3
storage temp.	no restrictions.
form	Solid
color	White to off-white
Specific Gravity	1.35
PH	1.6 (50g/l, H2O, 20ºC)
Water Solubility	330 g/L (20 ºC)
Merck	148,790
Stability:	Stable, but moisture sensitive. Incompatible with strong oxidizing agents.
CAS DataBase Reference	7488-55-3(CAS DataBase Reference)
EPA Substance Registry System	Sulfuric acid, tin(2+) salt (1:1) (7488-55-3)

Item	Specifications
Stannous sulphate	99.50
Kalium+Natrium+Calcium+Magnesium	0.1000
Heavy metal	0.0083
Ferrum	0.0044
Conclusion	The results conforms with Q/HX11-2005standards

Company Profile

Packaging & Shipping

Packaging: According to customer requirements

Transportation:Door to Door
Shipping can be DHL, UPS, TNT, EMS, Fedex, etc.
For large orders, they will be delivered by air or sea.  
 

Weight	Package
<25KG	By foil-alum bag/pap/bottle
≥25kg	Package: 25kg/drum/bag or as your request

 

FAQ

Q1  Can i get some samples
A1  Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2  How to start orders or make payments
A2  Proforma invoice will be sent first after confirmation of order, enclosed our bank information.                Payment by T/T, Western Union or Paypal or Escrow(Alibaba).
Q3  How to confirm the Product Quality before placing orders
A3  You can get free samples for some products,you only need to pay the shipping cost or arrange a          courier to us and take the samples. You can send us your product specifications and requests,we        will manufacture the products according to your requests.
Q4  What's your MOQ
A4  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5  How about delivery leadtime
A5  Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6  Is there a discount
A6  Different quantity has different discount.
Q7  How do you treat quality complaint
A7  First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q8  How to contact us
A9  You can chat with us by Trademanager,MSN&Skype Online.
       You can choose your interested products and send inquiry to us.
       You can dial our telephone directly or send Email to us., you will get our reply.