Classification: sulphate type: sodium metabisulfite cas no.: 7681-57-4 other names: sodium pyrosulfite mf: na2s2o5 einecs no.: 231-555-9 place of origin: shandong, china (mainland) grade standard: agriculture grade, electron grade, food grade, industrial grade, other purity: 98% appearance: white crystal application: food or industry brand name: blue ribbon model number: br-003 classification: sulphate mf: na2s2o5 grade standard: agriculture, industry, electron, food grade brand name: blue ribbon type: sodium metabisulfite einecs no: 231-555-9 purity: 97%, 97.2%, 98% model number: br-003 cas no: 7681-57-4 appearance: white crystal 1.Color:light yellow or white fine crystal 2.Purity: 97%, 97.2% , 98% 3.Packing:25kg/50kg bag or pallet avaliable.
Classification: nitrate type: sodium nitrite cas no.: 7632-00-0 mf: nano2 einecs no.: 231-555-9 place of origin: shandong, china (mainland) grade standard: agriculture grade, industrial grade, medicine grade, other purity: 99% appearance: white or yellowish-white crystalline granules application: nitrocompounds, azo dyes, textiles dyeing brand name: blue ribbon model number: br-001 classification: nitrate mf: nano2 grade standard: industrial grade brand name: blue ribbon type: sodium nitrite einecs no: 231-555-9 purity: 99% model number: bn-001 cas no: 7632-00-0 appearance: white crystal 1.Color:light yellow or white fine crystal 2.Purity:99.3% 3.Packing:25kg/50kg bag or pallet avaliable.
Classification: nitrate type: sodium nitrate cas no.: 7631-99-4 mf: nano3 einecs no.: 231-554-3 place of origin: shandong, china (mainland) grade standard: agriculture grade, industrial grade, medicine grade, other purity: 99.7% appearance: white or yellowish-white crystalline granules application: enamel, glass industry, medical, agricultural industry brand name: blue ribbon model number: br-002 classification: nitrate mf: nano3 grade standard: industrial grade brand name: blue ribbon type: sodium nitrate einecs no: 231-554-3 purity: 99.7% model number: bn-002 cas no: 7631-99-4 appearance: white crystal 1.Color:light yellow or white fine crystal 2.Purity:99.3% 3.Packing:25kg/50kg bag or pallet avaliable.
Classification: sulphate type: sodium sulfite cas no.: 7757-83-7 other names: sodium anhydrous mf: na2so3 einecs no.: 231-821-4 place of origin: shandong, china (mainland) grade standard: industrial grade, reagent grade purity: 97% appearance: white crystalline powder application: industrial grade, reagent grade brand name: blue ribbon model number: br-005 classification: sulphate mf: na2so3 grade standard: industrial grade, reagent grade brand name: blue ribbon type: sodium sulfite einecs no: 231-821-4 purity: 97% model number: br-005 cas no: 7757-83-7 appearance: white crystalline powder 1.Color: white crystalline powder 2.Purity: 97% 3.Packing:25kg/50kg bag or as per customer's request.
Classification: carbonate type: sodium carbonate cas no.: 497-19-8 other names: sodium carbonate anhydrous mf: na2co3 einecs no.: 207-838-8 place of origin: shandong, china (mainland) grade standard: food grade, industrial grade purity: 99.2%min appearance: white power application: glass, chemical industry brand name: blue ribbon model number: br-006 classification: carbonate mf: nano3 brand name: blue ribbon type: sodium carbonate einecs no: 207-838-8 purity: 99.2% min model number: br-006 cas no: 497-19-8 appearance: white application: uilding materials, chemical industry; textiles, medical areas. 99.% sodium carbonate 1.Color:white powder 2.Purity:99.2% min 3.Packing: 25kg plastic woven bag, 50kg/500kg/1000kg flexible freight bag, or upon clients' demand.
Commodity : Soda Ash Light / Dense Molecular formula:na2co3 Molecule weight:105.99 H.S Code:28362000 Cas: 497-19-8 Properties : white crystal powder, easily soluble in water, water solution is alkali. Easily absorbing moisture and co2 if exposing in the air. Applications: mainly used in glass-manufacturing, chemical industry, metallurgy, paper, dye, synthetic washes and petrochemistry. Packing :25kg/ 40kg/50kg/750kg pp woven bag with waterproof pe inner , two layers Specifications standard : gb210.1-2004 Items : specification First grade : specification Second grade Total alkalinity(as na2co3 in dry base) %99.2% min98.8% min Chloride content(as nacl) %0.7% max0.9% max Iron content(as fe in dry base) /%0.003% max0.0035% max Sulphate content(as so4 in dry base) /%0.03% max0.03% max Water insoluble matter /%0.03% max0.03% max Loss on ignition a/ %0.5% max0.5% max
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.
1.Name: Sodium nitrate Chemical formula: NaNO3 Formula weght:84.99 2.Property: (1) ordinary sodium nitrate: white little crystals or light yellow (2) dry powder sodium nitrate: non-caking, showing loose status. Density:2.257. It is liable to deliquesce, dissolved in water, soluble in liquid ammonia, slightly soluble in ethanol and glycerin, Melting Point:308. While being heated up to about 380 it will decompose and release oxygen and turn into sodium nitrite,as the heating goes on, it will decompose into oxygen, nitrogen and nitrogen oxide. It has strong oxidability and can cause combustion explosion if being mixed with organic substance, sulfur, sodium nitrate etc. 3. Usage:Â it has been wildly used in the glass industry, dye, dynamite, metallurgy, machinery, ceramic etc. 4. Specification: (Technical Standards:GB/T4553-2002) Item Unit High G. First G. Qualified G. Dry powder G. Assay % 99.7 99.3 98.5 99.3 Sodium nitrite % 0.01 0.02 0.15 0.02 Chlorides % 0.25 0.30 -- 0.25 Water insolubles % 0.03 0.06 -- 0.03 Moisture % 1.0 1.5 2.00 0.2 Carbonates % 0.05 0.10 -- 0.1 Iron % 0.005 -- -- 0.005 Loose degree -- -- -- 95 5.Package: net 25kg/50kg net each in plasic woven inner plasic bag,or 500kg net each in flexible container.
True specific gravity 2.533 (20�°C), bulk density 0.90min. Easily soluble in water, Maximum solubility at 35.4�°C. The aqueous solution appears strong alkalinity. On exposure to air it easily absorbs moisture, carbon dioxide, and gradually forms sodium bicarbonate (caking soda). Usage: 1.The manufacture of glass is one of the most important uses of sodium carbonate. When it is combined with silica (SiO2) and calcium carbonate (CaCO3) and heated to very high temperatures, then cooled very rapidly, glass is produced. This type of glass is known as soda lime glass. 2. Soda ash also is used to clean the air and soften water. 3. Manufacture of Caustic Soda and dyestuffs 4. metallurgy (processing of steel and extraction of iron etc), 5. (flat glass, sanitary pottery) 6. national defense (TNT manufacturing, 60% gelatin-type dynamite ) and some other aspects, such as rock oil refining, paper manufacturing, paint, salt refining, softening of hard water, soap, medicine , food and so on.
