Hot Sale Rongalite Powder 98% Rongalite C

• CAS No.: 149-44-0
• Formula: Nahso2 CH2o 2H2O
• Status: Solid Catalyst
• Usage: Positive Catalyst, Negative Catalyst
• Transport Package: Bag Carton Bucket
• Specification: customized
• Model NO.: 149-44-0
• Trademark: Hebei Jietou Chemical Technology Co., Ltd.
• Origin: China
• Production Capacity: 1000ton/Month

Product Description

Hot sale Rongalite powder 98% Rongalite C

 

 

Product Description

Chemical Name	Sodium formaldehydesulfoxylate dihydrate; Rongalite; Sodium hydroxymethanesulfinate
Commercial Name	Rongalite
Molecular Weight	154.12
Specific Gravity	1.8
Melting Point	64°C
Appearance	White powder or white lump
Grade Standard	up to the Standard HG 228I-1992:Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade
Heat of Fusion	54.84 KJ/mol( 13.2Kcal/mol)
Hygroscopic Point	Relative Humidity 60%
Stable Pour-Point	50°C max
Solution	clear or sight turbid
M.F	NaHSO2.CH2O.2H2O
Content of NaHSO2·CH2O % ≥	98.0
State of solubleness	Water solution clear or microturbid
Sulphide	No presence of black color is allowed
Smell	No smell or a little smell of leek

 

 

Packaging & Shipping

 

 

FAQ

 

1.When will I get reply?
We ensure you fast response,fast service.Emailes will be replied in 12 hours,your questions will be answered in time.              2.How about  the validity of the products?                                                                                                                                                        Accoding to the products you ordered.                                                                                                                                              3.How about the packing?                                                                                                                                                                                         Usually we provide the packing as 25kg/bag or carton.Of course,if you have special requirements on them,we will according to you .                                                                                                                                                                                                  4.How about the storage and transport?                                                                                                                                                                It should be stored in a dry and ventilating warehouse.Be cautious to keep away from moisture and heat;unloaded with care,so as to avoid the damage.Furthermore,it should be stored separately from poisonous substances.                                                          5.Which payment terms do you accepet?                                                                                                                L/C,T/T,D/P,D/A,Western Union Paybal and so on.                                                                                                                                        6.Could you provide free sample for us?                                                                                                                                    Yes,we can send the free sample to you less 200grams,but you need to pay for the freight charge,when you begin to order,we will return the feight charge back to you.