Quality grade first class Annul output 50000T GB2367-90
Product Description "Sodium nitrite is an inorganic salt formed by the combination of nitrite ion and sodium ion. Sodium nitrite is easy to deliquescence, soluble in water and liquid ammonia, its aqueous solution is alkaline, slightly soluble in ethanol, methanol, ether and other organic solvents. Sodium nitrite has a salty taste and is sometimes used to make fake salt. When exposed to air, sodium nitrite reacts with oxygen to form sodium nitrate. When heated above 320 â??, it decomposes to form oxygen, nitrogen oxide and sodium oxide. Contact with organic matter is easy to burn and explode. chromatography. Drop analysis is used to determine mercury, potassium and chlorate. The use of sodium nitrite Diazotization reagent. Nitrosation reagent. Soil analysis. Serum bilirubin was measured in liver function test. Bleaching agent for silk and flax, metal heat treatment agent, corrosion inhibitor for steel, antidote for cyanide poisoning in laboratory. It is used as chromogenic agent, anti microbial agent and preservative in meat products processing. It has been used in bleaching, electroplating and metal treatment, and is called industrial salt." Price of product ( USD price or FOB price) : USD450.00/MT FOB QINGDAO Product origin : CHINA Key Specifications/Special Features : "assay (as Nano2 ) : 98.5% Min Chloride Content (as Nacl Basis) : 0.15% Max Moisture Content : 1.00% Max Sodium Nitrate Content (as Dry Basis) : 1.0% Max Insoluble Matter In Water : 0.05% Max Carbonate Content (as Naco3 Dry Basis): 0.1%max Iron (as Fe Dry Basis) : 0.002%max Heavy Metal Content : 0.002% Max Cu: None Mn: None Shelf Life : 2 Years" Minimum Order Size and Packaging details : "Packing: Packed in PP woven bags of 25KG with PE liner inside. Minimum Order: 1X20'FCL"
Supplier: Sodium nitrite, sodium nitrate, sodium metabisulphite, barium nitrate, strontium nitrate, soda ash
Product Description "Sodium nitrate is an inorganic substance, which is easily soluble in water, liquid ammonia, methanol and ethanol, and its aqueous solution is neutral. It is obtained by absorbing nitrogen oxides with alkali solution in industrial production, then evaporating and crystallizing. It can be used for the preparation of nitric acid, sodium nitrite and catalyst in sulfuric acid industry. It is the raw material for manufacturing potassium nitrate, mine explosive, picric acid, dye, etc. Nitrating agents for the manufacture of dye intermediates. The glass industry is used as defoamer, decolorizer, clarifier and oxidation flux for the production of various kinds of glass and its products. Enamel industry is used as oxidant and flux for preparing enamel powder. The machine industry is used as metal cleaning agent and black metal bluing agent. It is used in steel making and heat treatment of aluminum alloy in metallurgical industry. Light industry is used in the manufacture of cigarette combustion improvers. The pharmaceutical industry is used as a medium for penicillin. Chemical fertilizer industry is used as quick acting fertilizer for acid soil, especially for root crops such as beet and radish. It is also used as decolorizing agent of molten caustic soda. High purity analytical reagents, spectroscopic reagents and oxidants are also used in the synthesis of dyes and the manufacture of explosives and fireworks" Price of product ( USD price or FOB price) : USD350.00/MT FOB QINGDAO Product origin : CHINA Key Specifications/Special Features : "assay (as Nano3 ) : 99.3%min Moisture Content : 1.50%max Chloride Content (as Nacl Basis) : 0.30%max Sodium Nitrite Content (as Dry Basis) : 0.02%max Insoluble Matter In Matter : 0.06%max" Minimum Order Size and Packaging details : "Packing: Packed in PP woven bags of 25KG with PE liner inside. Minium Order: 1X20'FCL"
1,Name: Sodium nitrite Molecular formula: NaNO2 Formula weght:69.00 2Property: (1) ordinary sodium nitrite: white little crystals or light yellow  (2) dry powder sodium nitrate: white crystal,non-caking, showing loose status. Density:2.168. No odor, slightly salty. It is liable to deliquesce, dissolved in water,soluble in liquid ammonia,slightly soluble in ethanol and glycerin,Melting Point:271. Decomposition temperature is 320. It has oxidability and also has reducibility. It will slowly be oxidized into sodium nitrate in atmosphere, it can form nitrogen compound with nitrilo at low temperatures. 3Usage:It has been widely used in making nitro-compound and azo dye, mordant of textile dyeing, bleaching agent, metal heat finishing agent, cement early strength agent, and deicing agent etc. Note: The product should be stored in a cool, dry place to prevent it from moisture, heat and sunlight. This product can not be mixed with strong reductant, inflammable and explosive materials, food, feed and additives. â?¢ This product is toxic and should be properly kept and can not be eaten. 4 Specification: (Technical Standards:GB2367-2006) Item Unit Molten salt G High G First G Qualified G Dry powder G Assay % 99.3 99.0 98.5 98.0 98.5 Sodium nitrate % 0.6 0.80 1.00 1.90 0.80 Chlorides % 0.03 0.10 0.17 -- 0.1 Water insolubles % 0.02 0.05 0.06 0.10 0.06 Moisture % 1.0 1.4 2.0 2.5 0.2 Loose degree -- -- -- -- 95 5,Package: net 50kg net each in plasic woven inner plasic bag, or according to customers requirement.
Supplier: Ammonium bicarbonate, ammonium chloride, calcium chloride, magnesium chloride, magnesium sulphate, melamine, potassium bicarbonate, sodium bicarbonate, sodium carbonate, soda ash, sodium hydroxide, caustic soda, sodium nitrate, sodium nitrite, sodium sulphate anhydrous, sodium metabisulphite, sulfamic acid
Commodity: Sodium Metabisulphite Molecular formula:Na2S2O5 Molecule Weight:190.10 H.S code:28321000 CAS:7681-57-4 Product Features Appearance : White Or Light Yellow Crystal Powder Odour: Sulfur Dioxide Taste : Salty Melting Poing : 150 Specific Density1.48 Ph : 4.0-4.6 Solubility : Soluble In Water ,insoluble In Alcohol Application: 1. For industry Mordant of printing and dyeing; Dechlorinate 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 ; The hide profession employ to do to molt dose and pliable dose and wearproof dose ,The sensitize industry is served as the developing agent reductant and the protection of fixing bath dose and so on; sewage treatment. 2.For food additive Bleach agent (e.g.candies, cake, bamboo shoots, etc);Loose agent (e.g.bread, cracker etc);Antiseptic and germicide (e.g.fruit juice, tinned foodbrews, the cereals food is defended storage etc);Inhibitor and freshen agent (e.g.day lily, seafood, fruit and vegetable etc) Specifications: Na2S2O5 97% min SO2 65% min Fe 0.0015% max water-Insoluble 0.01% max As 0.0001% max PH 4.0-4.6 Packing and Storage Knitted bags lined polyethylene plastic bags double packaging, Weighing 25Kg/50KG/1000Kg/1200kg. Transportation-and harsh rain. Stored in a cool, ventilated, dry place.
Sodium hypochlorite is widely known as bleach and is used as a cleaner and whitening agent. It is utilized as a reagent for oxidation and chlorination reactions in organic synthesis. It is used in bleaching agents and activators, textile bleaching, hard surface cleaner and paper production. Physical And Chemical Properties Physical State: Liquid Solution Vapor Pressure: 12.1 mm Hg at 20C (68F) Boiling Point: Decomposes Weight per Gallon: 10.0 +/- 0.1 pounds Solubility in Water: Complete PH: 11.2 +/- 0.2 Density (liquid): 1.20 @ 20C (68F) Odor: Slight bleach Stability: Stable Freezing Point: -6.7C (-20F) Color: Straw Yellow Sales Specification Minimum Maximum Sodium Hypochlorite 12.5% 15.6% Sodium Chloride 9.84% 12.3% Sodium Hydroxide 0.1% 1.0% Sodium Carbonate 0.00% 0.05% Inorganic Salts of Iron 0.02% 0.03% Inorganic Salts of Copper 0.00% 0.01% Other Inorganic Salts 0.00% 0.01% Water 71.4% 77.54% Packing 550 lb (55 gallon) drum, 4 drums pallet 2650 LB tote
Product Name: Sodium metabisulfite CAS: 7681-57-4 MW:190.11 MF:2Na.O5S2 Appearance:White crystalline powder Purity:98% Specification Items Standard Sodium metabisulfite % 98%min Water insoluble % 0.01max Fe % 0.002max As % 0.00006max Heavy Metals(Pb) % 0.0003max PH value 4.0-4.6 Application 1. Used as chromatographic analysis reagent, preservative and reducing agent for dyes 2. Used as bleaching agent, mordant, reducing agent, rubber coagulant 3. Printing and dyeing industry used as dechlorination agent after cotton bleaching, cotton cooking additives. Product packaging
