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Sodium Meta Bi Sulfite Pwd.

Product Description | Product Application | Product Notes| Product DOSE
Sodium Metabisulfite  is an inorganic compound frequently used as a disinfectant, antioxidant and preservative agent.  We are supplier and exporter of Sodium Metabisulfite in Mumbai, Kandla, Chennai, Visakhapatnam, Kolkata, Fujairah - Dubai, Muscat Oman Sohar Barka.
Code:
RXSOL-19-1496-025
Other Equivalent Brand

Sodium Pyrosulfite, 7681-57-4, SMBS, Sodium Meta Bi Sulphite SMBS SWRO, Disodium pentaoxodisulphate, Disodium disulfite, Sodium pyrosulfite, Sodium disulfite, BALLASTGUARD SMBS

Short Description:
SMBS Used as a disinfectant, antioxidant and preservative agent. It is used as a cleaning agent for potable water reverse osmosis membranes in desalination systems. It is also used to remove chloramine from drinking water after treatment. Also used in printing and dyeing and dechlorination of text
Generic Name:
Sodium Pyro sulphite and Sodium Meta Bi Sulphite SMBS
Did you Know?

 Sodium Metabisulphite used as OXYGEN SCAVENGER in drilling fluid?

Active Matter:
65-67
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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 [+] Read More...
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                 Highly 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

It is used as a cleaning agent for potable water reverse osmosis membranes in desalination systems. It is also used to remove chloramine from drinking water after treatment.

Also used in printing and dyeing and dechlorination of  textile after bleaching , sulphonated agent and reducer of chemical industry and pharmacy.  Bleach of paper pulp,bamboo and timber bleach of stapk treatment agent of waste water , rubber solidifying agent , perfume industry is served as hydrocarbon perfume aldehyde.
 

Molecular Formula

Na2S2O5

Molecular Weight

190.10

White or Yellowish crystalline powder

 

Sodium metabisulfite also called sodium pyrosulfiteits molecular formula is Na2S2O5. SMBS is an inorganic compound. IUPAC name for this inorganinc compound is sodium metabisulphite or sodium pyrosulphite. Now a days Sodium metabisulfite SMBS, also used as a preservative, antioxidant and bleaching agent in food most commonly used for the preservation of fresh & dried fruits, vegetables and wines.
 

CAS number: 7681-57-4
Other names: Disodium pentaoxodisulphate, Disodium disulfite, Sodium pyrosulfite, Sodium disulfite
Chemical formula: Na2S2O5
Molecular weight: 190.11

SMBS most commonly used for the preservation of fresh & dried fruits, vegetables and wines.

SMBS Sodium Metabisulphite, Disodium pentaoxodisulphate, Disodium disulfite, Sodium pyrosulfite, Sodium disulfite exorter and supplier in Kuwait, Muscat Oman, UAE Dubai Sharjah, Abudhabi, Ajman, Fujairah, Canada, Mumbai, Gandhidham, Kolkata, Visakhapatnam, Chennai, Surat, Kenya Africa, Shuaiba, Kuwait, Uganada

Solubility

Soluble in water and its water solubility increases with temperature, 54g/100ml at 20°C and 81.7g/100ml at 100°C. It produces sodium bisulfite (HSO3−) when dissolved in water and the aqueous solution is acidic with the PH 4.0-5.5 (10 % aqueous solution). 

Na2S2O5 + H2O = 2 NaHSO3

Soluble in Glycerin, slightly soluble in ethanol, insoluble in benzene.

Sodium Meta Bi Sulfite Pwd.
Sodium Meta Bi Sulfite Pwd.
Sodium Meta Bi Sulfite Pwd.
Sodium Meta Bi Sulfite Pwd.
:
Packing Size:
25.00 Kg.PWD
Available Packing Size:
RXSOL is keeping ready stock of SMBS Sodium Metabisulphite in various sizes and packing including 500gram / 1 Kg / 5 Kg / 25 Kg / 50 Kg. We have Export-quality of specialized packing of SMBS to avoid any moisture absorbent.
Article News:
Sodium Metabisulfite supplier in Mumbai,

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