Sodium Meta Bi Sulfite Pwd.

Sodium metabisulfite  is an inorganic compound frequently used as a disinfectant, antioxidant and preservative agent.  It is used as a cleaning agent for potable water reverse osmosis membranes in des [+] Read More...
Article News:
,
Packing Size:
25.00 Kg.(PWD)
Available Packing Size:

 

500gram / 1 Kg / 5 Kg / 25 Kg / 50 Kg.

 

Code:
RXSOL-19-1496-025
Sodium Meta Bi Sulfite Pwd.
Application:
Dechlorination  When RO or NF membrane is used in the RO/NF process, the feed must be dechlorinated to prevent oxidation of the membrane. RO membranes have some chlorine tolerance before noticeable [+] Read More...
Using Procedure:
Reaction : 1> When Sodium Meta-Bisulfite Reacts with water releases sulfur dioxide (SO2).      Released sulfur dioxide SO2 however makes the water a strong Reducing Agent. 2> Sodium metabisulfite releas [+] Read More...
Note:
Mordant; Dechlorinating agent; Reducing agent and sulfonating agent; Bleaching agent for bamboo, wood, paper fiber; Flotation reagent for nonferrous metals; waste water treatment chemical
Technical Specifications:

 

Contents

Industrial Standard (best quality)

Specifications

Na2S2O5 % ≤ 

96.0 

97.5

Fe %≤ 

0.005 

0.002

Insol. in water%≤

0.05

0.02

Arsenic ≤

0.0001

0.0001

                           

Properties
Molecular formula    Na2S2O5, Na-O-(S=O)-O-(S=O)-O-Na
Molar mass              190.107 g/mol
Appearance              white to yellow powder
Odor                           faint SO2
Density                     1.48 g/cm3
Melting point    
>170 °C (begins at 150 °C)

Solubility in water    54 g/100 mL (20 °C)
81.7 g/100 mL (100 °C)

Solubility                 very soluble in glycerol

soluble in ethanol


                                                       
 
                                                             
 
                                                  
 
                                                        

Remarks:

EU Index 016-063-00-2 EU classification Harmful (Xn) Irritant (Xi) R-phrases R22 R31 R41 S-phrases (S2) S26 S39 S46

Question: How do I book material ?

Answer: Please note you are eligible to get heavy discount  for each deal. Please update your profile, so we can help you with your bookings.
 
 
Question: I want to know the address details of Branch.
Answer: We are happily delivering most of the areas. Please specify your location where from you need the delivery.
 
Question: Can I replace the materials ?
Answer: Generally, we are only supplying our quality approved product, But before purchasing you may ask for single unit purchase. However, if your purchase  is within our ware house distribution limit  you may use our replacement policy.
 
Question: Can I book our materials from our home location to other branch sector ?
Answer: Location change is  allowed by our various  located  company. For example  If your home location is Kandla, And your ship arrival plans have changed from Kandla to Chennai,  you are eligible to get materials from our chennai loation on same price. 

Question: Can I work as commision agent ?
Answer: As per our working policy,  you are eligible for maximum 2% as a trade discount. Companies may oblige correction of discount, subject to approval. 
 
Discount Plan, Choose your special offer.
GET A Membership PLAN (50% OFF)
 
For INDIA based requirement mail us at rxmarine@gmail.com  or you may call us +91 22 65113333 / 65115555 / 65119999  while  For Gulf Middle East email id id  dubichem@gmail.com  & Tel No.   00971 9 2242524 / 2242534 We are Operational at following location with STOCK POINT Surat, Kandla, Gandhidham, Mundra, Hazira, Tata, Ranchi, Kolkata, Haldia, Buz Buz, Paradip, Vizag ( Visakhapatnam ), Tuticorin, Cochin, Goa, Mumbai, JNPT, Pirpav, Chennai, Ennore, Fujairah, Sharjah, Dubai, Middle East  

 

Sodium Meta Bi Sulfite Pwd.
Sodium Meta Bi Sulfite Pwd.