It is primarily used in pulp and paper industry. It is used as an oxygen scavenger agent , in the photographic industry to protect developer solutions from oxidation, in textile industry as a bleaching, as a desulfurizing and as a dechlorinating agent and in leather trade for the sulfitization of tanning extracts. It is used in chemical manufacturing as a sulfonation and sulfomethylation agent. It is used in the production of sodium thiosulfate. It is use in other applications include ore flotation, oil recovery, food preservative, making dyes, and detergent. It is mainly used in medicine, tannage and tanning. Sodium Sulfite Food Grade WC Code: 19-047-02 Sales Specification Appearance: White Powder Na2S2O3: 97.0% Min Sodium Sulphate: 2.5% Max Iron (Fe): 0.002% Max Water Insoluble: 0.02% Max Free Alkali (Na2CO3): 0.3% Max As: 0.0002% Max Heavy Metal (Pb): 0.001% Max Packing 50 lb paper bag , 44 bags per pallet
Rs. 30 Description Purity - 93% Grade - Technical Grade Physical State -Powder Packaging Type -HDPE Liner Bag, Drum Packaging Size - 50 kg We process Sodium Sulfite Anhydrous Chemical using superior grade composition.
Rs. 5 Description Brand - JKM Usage/Application - Laboratory,Industrial etc Melting Point - Less than 500 Deg C Substance name - Sodium Sulfite, Anhydrous CAS-No. - 7757-83-7 pH solution - 5-6 pH We are offering Sodium Sulphite Anhydrous
Rs. 30 Description Purity - 93% Grade - Technical Grade Physical State - Powder Packaging Type - HDPE Liner Bag, Drum Packaging Size - 50 kg We process Sodium Sulfite Anhydrous Chemical using superior grade
Sodium sulphite Formula: na2so3 M. W.: 126.04 Cas no.: 7757-83-7 Description: white crystalline powder. Specifications: Item Super First Qualified Purity (na2co3) 97.0%min. 96% min. 93.0%min. Fe 0.003%max. 0.005%max. 0.01%max. Water insolubles 0.02%max. 0.03% max. 0.05%max. Free alkal 0.10%max. 0.40% max. 0.60%max. Na2so4 2.5%max. Nacl 0.10%max. Uses: it is used as a desoxydating or bleaching agent for printing and dyeing industry, as a developer for photographic industry. As a lignin-removing agent for paper industry, as a stabilizer for synthetic fiber for textile industry, as a reducing agent for chemical industry, or for electroplating industry etc. Packing: packed in 25kg net plastic woven bag.
Commodity:Sodium sulfite Molecular Formula: Na2SO3 Molecule Weight: 126.04 Appearance: white or light yellow crystalline powder Item Value Top-grade First grade Qualified product sodium sulfite (Na2SO3),% 98.0, 96.0, 93.0 Fe,% 0.003 0.005 0.02 water-Insoluble ,% water-Insoluble ,% 0.02, 0.03, 0.05 Free alkali(as Na2SO3),% 0.10, 0.40, 0.80 Sulfate(as Na2SO4),% 2.5 Chloride(as NaCl),% 0.10 Uses: used in leather and tannage, plant bleaching agent, reductant Packing: in polythene plastic bag with a polypropylene overbag, paper-plastic composite bag, kraft bag, etc. Net weight: 25,50,1000kilograms per bag or following your demand.
SODIUM SULFITE / SULPHITE (NA2SO3) Varied range of sodium sulphite uses- -In the production of pulp -In the sulfidization of tanning extract -In the production of shampoo and trinitrotoluene (TNT) -An antichlor in water treatment -A moderate reducing agent in the production of chemicals and drugs -A preservative in natural latex rubber and photography -An oxidant, enzyme inhibitor, and anti-microbial agent in the food industry -As a solvent in the fibre industry. Pulping agent This product is used in the production of chemi-mechanical, chemi-thermomechanical and sulphite pulp. It is a white granular product that is readily soluble in water. Oxygen scavenging and chlorine removal This product is used in steam boiler water treatment to remove dissolved oxygen and to remove excess chlorine from wastewater. It is a white granular product that is readily soluble in water. Solubilizing agent This product is used as a solubilizing agent in vegetable tanning. It is a white granular product that is readily soluble in water. Reducing and sulfonating agent This product is used as a sulfonating agent and reducing agent in chemical process with significant applications for surfactants and polymerization. It is a white granular product that is readily soluble in water. Reducing agent for dyes This product is used in the textile industry as as reducing agent for dyes. It is a white granular product that is readily soluble in water. Chrome and metals reduction This product is used to reduce chrome and other metals. It is a white granular product that is readily soluble in water. Product data and typical properties Formula: Na2SO3Molecular Weight: 126.04pH of 5% Solution: 10.1 Bulk Density, lb/ft3: 95 Odorless free flowing, white to pale yellow granular crystal that is soluble in water.
Supplier: Sodium nitrite, sodium nitrate, sodium metabisulfite, sodium sulfite anhydrous, sodium hyposulfite
Commodity: Sodium Sulphate anhydrous Product Nature Molecular formula: Na2SO4 Molecular weight: 142.04 Property: white granular crystal or powder Use As filler of detergent, the making of sodium sulphide, water glass, or used in papermaking, glass, dye and used as filler, dyeing auxiliary, laxative, antidote, t also can be used in fiber, leather, metallurgy, enamel and soap. Specifications Item GB6009-2003 Type First grade Result of common product Result of neutral product Na2SO4 99.0 99.20 99 40 Water insoluble matter %0.05 0.02 03 Ca & Mg %(Mg) 0.15 0.02 02 Chloride %(Cl) 0.35 0.23 20 (Fe) 0.002 0.0001 0001 Moisture % 0.20 0.02 02 Whiteness % 82 88 85 Packing and Storage Knitted bags lined polyethylene plastic bags double packaging, Weighing 25Kg/50KG/1000Kg. Transportation-and harsh rain. Stored in a cool, ventilated, dry place.
