Description
Sodium Metabisulfite with the chemical formula (Na2S2O5) is a white compound of hydrogen, sulfur, and oxygen that is inorganic and is known to be one of the strongest chemicals in removing chlorine from water. This inorganic combination of antioxidants and disinfectants is very strong and is used not only in Water Treatment and wastewater but also in food production industries such as paper and other industries.
Application
Sodium metabisulfite acts as an Antibacterial Agent in water treatment. This material is used to clean the mass of water pipes in the Desalination plant. This substance reduces excess chlorine in the purification process and is a factor for reducing oxygen soluble in water, used for special purposes.
The use of sodium metabisulphite in water treatment can reduce the amount of excess chlorine in the water. It can also absorb O3 and reduce its amount in water. Chlorine and ozone are two oxidizing substances that destroy water if they reach the reverse osmosis process during water treatment. like PBTC
Other applications
To remove excess chlorine in drinking water and neutralize fertilizer;
To eliminate oxygen in the water and feed water boilers;
In the food industry as a preservative and preventer of food spoilage;
In the plating industry for wastewater treatment containing chromium ions;
In the leather industry to lime removal the skin;
Papermaking (for bleaching wood paste);
This combination is very suitable for use in photo printing darkrooms in photography due to its acidic and preservative properties;
In the cosmetics industry as a preservative;
As a reducing agent for purification and separation of aldehydes and ketones in the chemical industry;
As a source of SO2 production in gold cyanidation processes.
Specifications
Items | specification | Results |
Na2S2O5 | 96.5%min | 97.1% |
Fe | 0.003% max | 0.0010% |
Heavy metals (Pb) | 0.0005% max | <0.0005% |
As | 0.0001% max | <0.0001% |
Water insoluble | 0.05% | 0.002% |
Packing specifications
25 kg multiwall paper bags with PE inner liner
50 kg PP woven bags with PE liner
Certifications
ISO 9001. ISO 22716. cGMP certified
Kosher, Halal certified
Shipping Information
MOQ: (Due to the nature of chemical transportation, please consult the sea trade manager for details!)
Port of Loading: CHINA - Shanghai Port, Ningbo Zhoushan Port, Guangzhou Port, Qingdao Port, Tianjin Port, Dalian Port, Xiamen Port, Lianyungang Port (can be ensured according to the requirements of customers)
Delivery Time: 4-6 weeks
Payment Terms
L/C, D/P, T/T at buyer’s cost
Sample available on request
Multiple Names
Sodium metabisulfite, SO2 58.5% min
disodiummetabisulfite
disodiumpyrosulphite
fertisilo
metabisulfitedesodium
Sodiummetabisufite
SodiumMetabisulphiteAcs
SodiumMetabisulphiteExtraPure
SodiumMetabisulfite(Tech/FoodGrade)
SodiumMetabisulphite65/66%
SodiumMetabisulfiteNa2O5S2
SodiumMetabisulphiteIp
SodiumMetabisulphiteGr
SodiumMetabisulfite96%Min.
SodiumMetabisulphite,>90%
SodiumMetabisulphiteNf
SodiumMetabisulphiteBp
SodiumMetabisulphiteAnhydrousPhoto
SodiumMetabisulphite97%
Sodium metabisulfite,Natrii metabisulfis, Sodium disulfite, Sodium pyrosulfite
Sodium disulfite, extra pure, Ph Eur, BP, NF, FCC, E223
Sodium disulfite, reagent grade, ACS
Sodium disulfite/ 97+%
Sodium Metabisulfite (1 g) (AS)
SODIUM META BISULFITE SOLUTION, 10% W/V
SodiuM Metabisulfite, Granular, NF
SodiuM Metabisulfite, anhydrous, extra pure, 97% 2.5KG
SodiuM Metabisulfite, for analysis ACS, 97+% 1KG
SodiuM Metabisulfite, for analysis ACS, 97+% 250GR
SodiuM Metabisulfite, for analysis ACS, 97+% 5GR
Sodium Metabisulfite, SO Min
Metabisulfite Sodium
SODIUM DISULFITE (SODIUM METABISULFITE)
SodiuM pyrosulfit
E223
Sodium metabisulfite puriss. p.a., ACS reagent, reag. Ph. Eur., dry, 98-100.5%
Sodium metabisulfite puriss., meets analytical specification of Ph. Eur., BP, NF, FCC, E223. dry, 97-100.5%
Sodium metabisulfite reagent grade, 97%
Sodium metabisulfite ReagentPlus(R), >=99%
FORMIC ACID HIGH PURITY GRADE
Sodium pyrosulphite
SODIUM DISULFITE DRY TECHNICAL
SODIUM METABISULFITE ACS REAGENT
SODIUM DISULFITE DRY, R. G., REAG. ACS, REAG. PH. EUR.
SODIUM METABISULFITE, 97+%, A.C.S. REAGE NT
SODIUM METABISULFITE 97+% A.C.S. REAG&
SODIUM METABISULFITE REAGENT GRADE 97%
SodiumMetabisulphiteA.R.
SodiumMetabisulphiteFcc
Sodium Metabisulfite (1 g)
SODIUM METABISULFITE, PH EUR
Sodium metabisulfite, 96%, analytical grade
Sodium Metabisulfite 99%
SODIUM META BISULFITE, REAGENT (ACS)SODIUM META BISULFITE, REAGENT (ACS)SODIUM META BISULFITE, REAGENT (ACS)SODIUM META BISULFITE, REAGENT (ACS)
Sodium metabisulfite Manufacturer
SODIUM META-BISULFITE GRAN
Sodiummetabisulfite,ACS,97%min
Sodium metabisulfite, for analysis ACS, 97+%
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