Factory supply high supply sodium bisulfite
Factory supply high supply sodium bisulfite

Factory supply high supply sodium bisulfite

USD $260 - $280 /Metric Ton

Min.Order:10 Metric Tons

Supply Ability:
5600 Metric Ton / Metric Tons per Month
Port:
china main port
Payment Terms:
T/T Credit Card

Quick Details View All >

Type:
Sodium Sulphate
CAS No.:
7631-90-5
Other Names:
sodium hydrogen sulfite
MF:
NaO3SH
EINECS No.:
231-548-0
Place of Origin:
Henan, China

Zhengzhou Mahaco Commercial Co., Ltd.

Business Type: Trading Company
Zhengzhou Henan China
Main Products: PAC ,Detergent chemicals ,Water treatment chemicals ,Cleaning chemicals ,Machines

Product Details

Factory supply high quality sodium bisulfite

 

 

 

 

Purity:99%

MF:NaO3SH

 

MW:104.06

 

Density:1.48(g/mL,25/4℃)

 

HS CODE:28321000

 

Standard: HG/T3814-2006

 

 

Character of sodium bisulfite

 

Sodium Bisulfite is white monoclinic crystalline powder with sulfur dioxide odor; relative density: 1.48; very easily soluble in water; can be decomposed when heated; slightly soluble in ethanol; aqueous solution is acidic; has strongreducing property; can beoxidized in the air or loose sulfur dioxide

 

Specification of sodium bisulfite

 

Component

Range

Typical

Purity ( NaSO3 % )

  ≥ 99.0 %

99.4%

SO2

               64 - 67%

                65.5%

Fe

              ≤ 0.004%

              0.0025%

Chloride ( as CI )

                ≤ 0.05%

               0.023%

Heavy metal ( Pb )

              ≤ 0.001%

            < 0.0005%

As

            ≤ 0.0002%

< 0.0001%

PH

               4.0 – 5.0

4.5

Quality Standard

HG/T 3814-2006

 Application of sodium bisulfite

 

Used in food

l Sodium Bifulfiate is used in almost all commercial wines to prevent oxidation and preserve flavor;

l In fruit canning, sodium bisulfite is used to prevent browning (caused by oxidation) and to kill microbes.

l Sodium bisulfite is also added to leafy green vegetables in salad bars and elsewhere, to preserve apparent freshness

Industrial uses

l Sodium bisulfite is a common reducing agent in the chemical industries.

l It is usually added to large piping systems to prevent oxidative corrosion.

l In biochemical engineering applications, it is helpful to maintain anaerobic conditions within a reactor.

l In wastewater treatment, sodium bisulfite is often added following disinfection with a chlorine solution to neutralize the residual chlorine before discharging the treated effluent.

 

 

Packing of sodium bisulfite

 

Sodium bisulfite is packed in 25kg/bags or according to your request.

 

 

sodium bisulfite

 Factory supply high supply sodium bisulfiteFactory supply high supply sodium bisulfiteFactory supply high supply sodium bisulfite

 

 

 

 

Contact Supplier

Ms. Anny Yang Sale Manager Chat Now
Telephone
86-371-55805997
Address
No. 2 7 ,New East Industrial Zone,Zhengzhou Zhengzhou,Henan

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