Description

DescriptionSodium 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.ApplicationSodium 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 PBTCOther applicationsTo 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.SpecificationsItemsspecificationResultsNa2S2O596.5%min97.1%Fe0.003% max0.0010%Heavy metals (Pb)0.0005% max<0.0005%As0.0001% max<0.0001%Water insoluble0.05%0.002%Packing specifications25 kg multiwall paper bags with PE inner liner50 kg PP woven bags with PE linerCertificationsISO 9001. ISO 22716. cGMP certifiedKosher, Halal certifiedShipping InformationMOQ: (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 weeksPayment TermsL/C, D/P, T/T at buyer’s costSample available on requestMultiple NamesSodium metabisulfite, SO2 58.5% mindisodiummetabisulfitedisodiumpyrosulphitefertisilometabisulfitedesodiumSodiummetabisufiteSodiumMetabisulphiteAcsSodiumMetabisulphiteExtraPureSodiumMetabisulfite(Tech/FoodGrade)SodiumMetabisulphite65/66%SodiumMetabisulfiteNa2O5S2SodiumMetabisulphiteIpSodiumMetabisulphiteGrSodiumMetabisulfite96%Min.SodiumMetabisulphite,>90%SodiumMetabisulphiteNfSodiumMetabisulphiteBpSodiumMetabisulphiteAnhydrousPhotoSodiumMetabisulphite97%Sodium metabisulfite,Natrii metabisulfis, Sodium disulfite, Sodium pyrosulfiteSodium disulfite, extra pure, Ph Eur, BP, NF, FCC, E223Sodium disulfite, reagent grade, ACSSodium disulfite/ 97+%Sodium Metabisulfite (1 g) (AS)SODIUM META BISULFITE SOLUTION, 10% W/VSodiuM Metabisulfite, Granular, NFSodiuM Metabisulfite, anhydrous, extra pure, 97% 2.5KGSodiuM Metabisulfite, for analysis ACS, 97+% 1KGSodiuM Metabisulfite, for analysis ACS, 97+% 250GRSodiuM Metabisulfite, for analysis ACS, 97+% 5GRSodium Metabisulfite, SO MinMetabisulfite SodiumSODIUM DISULFITE (SODIUM METABISULFITE)SodiuM pyrosulfitE223Sodium 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 GRADESodium pyrosulphiteSODIUM DISULFITE DRY TECHNICALSODIUM METABISULFITE ACS REAGENTSODIUM DISULFITE DRY, R. G., REAG. ACS, REAG. PH. EUR.SODIUM METABISULFITE, 97+%, A.C.S. REAGE NTSODIUM METABISULFITE 97+% A.C.S. REAG&SODIUM METABISULFITE REAGENT GRADE 97%SodiumMetabisulphiteA.R.SodiumMetabisulphiteFccSodium Metabisulfite (1 g)SODIUM METABISULFITE, PH EURSodium metabisulfite, 96%, analytical gradeSodium Metabisulfite 99%SODIUM META BISULFITE, REAGENT (ACS)SODIUM META BISULFITE, REAGENT (ACS)SODIUM META BISULFITE, REAGENT (ACS)SODIUM META BISULFITE, REAGENT (ACS)Sodium metabisulfite ManufacturerSODIUM META-BISULFITE GRANSodiummetabisulfite,ACS,97%minSodium metabisulfite, for analysis ACS, 97+%Random ContentHot contentHot review contentIndustry Grade Electron grade 98% Sulfuric Acid H2SO4 Sulphuric Acid Battery Acid Industrial Sulfuric Acid Calcium Peroxide 60% Assay Yellowish TabletFood Grade Ammonium SulphateAdipic acid 99% used as the material of nylon 66How does Sodium Ferrocyanide help in the mineral flotation process?Manganese carbonateHow do I choose the right flotation reagent?1Discounted Sodium Cyanide (CAS: 143-33-9) for Mining – High Quality & Competitive Pricing2Sodium Cyanide 98.3% CAS 143-33-9 NaCN gold dressing agent Essential for Mining Chemical Industries3China’s New Regulations on Sodium Cyanide Exports and Guidance for International Buyers4Sodium Cyanide (CAS: 143-33-9) End user certificate (Chinese and English version)5International Cyanide（Sodium cyanide） Management Code – Gold Mine Acceptance Standards6China factory Sulfuric Acid 98% 7Anhydrous Oxalic acid 99.6% Industrial Grade1Sodium Cyanide 98.3% CAS 143-33-9 NaCN gold dressing agent Essential for Mining Chemical Industries2High Purity · Stable Performance · Higher Recovery — sodium cyanide for modern gold leaching3Nutritional Supplements Food Addictive Sarcosine 99% min4Sodium Cyanide Import Regulations & Compliance – Ensuring Safe and Compliant Importation in Peru5United Chemical’s Research Team Demonstrates Authority Through Data-Driven Insights6AuCyan™ High-Performance Sodium Cyanide | 98.3% Purity for Global Gold Mining7Digital Electronic Detonator（Delay time 0~ 16000ms）