Sodium Formaldehyde Sulfoxylate CAS 149-44-0 for Reducing Agent

• Customization: Available
• CAS No.: 149-44-0
• Formula: CH3nao3s
• Model NO.: 149-44-0
• EINECS: 205-739-4
• Appearance: Powder
• Purity: ≥99%
• Grade Standard: Industrial Grade
• Package: Drum
• Transport Package: 25kg Drum or Request
• Origin: China

Product Description

Product Description

 

Chemical name: Sodium Formaldehyde Sulfoxylate
cas: 149-44-0
Molecular Formula: CH₃NaO₃S
Molecular Weight: 118.0875
Specific Gravity: 1.8
Melting point: 64ºC

Item	Standard	Result	Conclusion
NaHSO2.CH2O.2H2O	≥98.0%	99.2%	Pass
Solution	Clear or shight turbid	Slight turbid	Pass
	No black	No black	Pass
Appearance	White powder	White powder	Pass
Cu content	/	/	/
Mn content	/	/	/
Solubility in benzene	Insoluble	Insoluble	Pass
Conclusion	First class product

Function & Application     

1) Dyeing and printing industry used as cotton, rayon, staple fiber fabrics, such as the extraction agent, reducing dyes.
2) The preparation of synthetic resin and synthetic rubber is used as redox catalyst.
3) Also used as antidote, sugar bleach, descaling agent, detergent and for the preparation of indigo dyes, VAT dyes and so on.
4) SFS is one of the most used reducing agents in the discharge printing, which can make the dyed color disappear.

Company Profile 
    
Hebei Fengjia New Material Technology Co., Ltd can offers variety of products which can meet your multifarious demands.  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.


Packaging & Shipping    

We accept International Express--Fedex/DHL/UPS, air shipping and sea shipping
Storage: Storein cool & dry place. Do not freeze. Keep away from strong light and heat.
Shelf life: two years when properly stored.
Shipping method: International express by air, by sea, UPS and EMS service.

Cargo weight	Packing	Shipping method	Lead-time
1-50kg	Below 5kg Use Foil bag; 5-25kg use two layer PP bag,then into master carton or cardboard drum	International express (Fedex/ DHL/UPS)	1~3 days after payment
100-200kg	25kg/drum,use two layer PP bag,then into cardboard drum	Air shipping Sea Shipping	5~7 days after payment
Over 500kg	25kg/drum,use two layer PP bag,then into cardboard drum	Sea shipping	7~10 days after payment

FAQ     

Q1: How can I get a sample?
A: Free samples is available. You only pay shipping cost.
Q2: Which payment terms do you accept?
A: Payment can be done by T/T, Western Union,Money Gram,etc.

Q3: How to confirm the Product Quality before placing orders?
A: Every product is with professional COA. Please be sure about the quality.If any doubt, sample is available to you to be tested before large quantity order.

Q4: When will my order be shipped?
A: Within 3 working days after the payment.

Q5: How do you treat quality complaint?
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.