Introduction
Name:Sodium Nitrite
CAS No:7632-00-0
UN No.:1500
Formula:NaNO2
Apperance:Pale Yellow Crystal
Assay:99%
Application
As a concrete admixture,NaNO2 Sodium Nitrite Crystal can play three roles:
1.As an early strength agent,improve the early strength of concrete.
2.As a rust inhibitor,to prevent steel corrosion.
3.As antifreeze,to prevent winter construction concrete from freezing damage.
However,sodium nitrite is a sodium salt that can carry a large amount of sodium ions into concrete,which has the risk of causing alkali aggregate reactions and should not be used in concrete for important structures.In addition,sodium nitrite is relatively toxic and needs special care when used.
Introduction Name:Sodium Nitrite CAS No:7632-00-0 UN No.:1500 Formula:NaNO2 Apperance:Pale Yellow Crystal Assay:99% Application As a concrete admixture,NaNO2 Sodium Nitrite Crystal can play three roles: 1.As an early strength agent,improve the early strength of concrete. 2.As a rust inhibitor,to prevent steel corrosion. 3.As antifreeze,to prevent winter construction concrete from freezing damage. However,sodium nitrite is a sodium salt that can carry a large amount of sodium ions into concrete,which has the risk of causing alkali aggregate reactions and should not be used in concrete for important structures.In addition,sodium nitrite is relatively toxic and needs special care when used.
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.
Applications: Food ingredients for bakery, beverage, confectionery industry It is used as a raising agent in biscuits, cookies, bread, cakes, farsan, jaggery & confectionery. It acts like a buffer and carbonation agent in beverages, electrolyte and rehydration solutions.
Applications: In Animal feed stuff Nutrition feed for Poultry, Layers, Cattle. Primarily used as a dairy cow feed supplement, the buffering capability of Natural Soda's pure and natural feed grade sodium bicarbonate helps stabilize rumen pH by reducing acidic conditions. Improves calcium absorption and eggshell quality of laying hens during peak production.
Applications; This grade is intended for general applications like chemical synthesis, dyes, leather, fire extinguishers, water treatment, plastic molding, flue gas treatment & in the drilling industry, sodium bicarbonate is used to chemically treat drilling mud when it becomes contaminated with calcium ions from cement or lime. It is NOT intended for applications, directly or indirectly, related to human consumption.
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sulphuric acid 98%
hydrochloric acid 33%
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sodium hydroxide 50%
caustic soda flakes
caustic soda prills 99%
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calcium chloride 36%
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Caustic Soda Flakes Caustic Soda Pearls / Bead / Prill / Granule Caustic Soda solid Molecular formula: NaOH Molecule Weight: 40 H.S code: 28151100 CAS: 1310-73-2 UN number 1823 Dangerous Class 8 We use rich natural gas resources and its strategic of liquid alkali procurement, storage, transport conditions, gradually formed transportation and sale of liquid alkali, production and sales base Specifications(Caustic Soda Pearls 99%min): 1. Item: STANDARD 2. NaOH: 99% 3. Na2CO3:0.5%max 4. NaCL:0.03%max 5. Fe2O3: 0.005%max Packing in 25KG net PP bag lined with double PE inner bags. Specifications(Caustic Soda Flakes 99%min) 1. Item: Standard 2. NaOH: 99%min 3. Na2CO3: 0.5%max 4. NaCL:0.05%max 5. Fe2O3:0.005%max Packing in 25KG net PP bag lined with double PE inner bags. Specifications(Caustic Soda Solid 99%min) 1. Item: Standard 2. NaOH: 99%min 3. Na2CO3: 0.9%max 4. NaCL:0.15%max 5. Fe2O3: 0.01%max Packing in 200KG net sheet metal drugs.
Animal Feed Grade:99% Industrial Grade--99% Food Grade--99%
Introduction Name:Sodium Nitrite CAS No: 7632-00-0 UN No: 1500 Formula: NaNO2 Assay:99% Application NaNO2 Sodium Nitrite reacts with oxygen, causing chemical changes on the metal surface and playing the role of passivation. It is often used in neutral corrosive medium, can effectively prevent or slow down the speed of metal corrosion. Used in electroplating industry as inorganic corrosion inhibitor. Sodium nitrite can be used for silk and flax bleaching, steel rust prevention, metal heat treatment and so on. It can also be used in the food industry as a preservative and colorant. Method NaNO2 Sodium Nitrite can be used in different kinds of metal coating post treatment. Metallic silver: in order to prevent the discoloration of silver coating, sodium nitrite and other corrosion inhibitors will be used in the process of treatment. Metal copper: copper plated metal is very common, in order to protect the copper plated metal, prevent copper oxidation discoloration, will be used containing sodium nitrite discoloration agent after the coating treatment to prevent discoloration. Storage NaNO2 Sodium Nitrite should be placed in low-temperature, dry and ventilated warehouse with tight doors and windows to prevent direct sunlight.It can be stored with other nitrates except ammonium nitrate in stock, but stored separately from organic and flammable reducing agents, and isolated from fire sources. Why choose us 1.Introduce advanced foreign quality management system, product quality is stable. 2.Through strict testing,quality assurance, can be customized privately 3.Annual output of 100,000 tons, supply capacity is guaranteed.
