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.
Sodium Chloride (NaCl), an ionic compound, is the major reason for salinity of sea water. Evaporation of sea water and mining of salt halite`s are the two major methods used, in the mass production of common salt. Sodium Chloride, as a chemical intermediate, is used in the production of a variety of chemicals. Industries, using this property of Sodium Chloride, are Chlor-alkali industry and Soda ash industry.
Apart from the above-mentioned end user applications, it is also used in medicine, pharmaceutical, food and agriculture industries. Further, different grades of sodium chloride are produced to support its vast end users.
Sodium Chloride (NaCl), an ionic compound, is the major reason for salinity of sea water. Evaporation of sea water and mining of salt halite`s are the two major methods used, in the mass production of common salt. Sodium Chloride, as a chemical intermediate, is used in the production of a variety of chemicals. Industries, using this property of Sodium Chloride, are Chlor-alkali industry and Soda ash industry.
Apart from the above-mentioned end user applications, it is also used in medicine, pharmaceutical, food and agriculture industries. Further, different grades of sodium chloride are produced to support its vast end users.
Sodium Chloride (NaCl), an ionic compound, is the major reason for salinity of sea water. Evaporation of sea water and mining of salt halite`s are the two major methods used, in the mass production of common salt. Sodium Chloride, as a chemical intermediate, is used in the production of a variety of chemicals. Industries, using this property of Sodium Chloride, are Chlor-alkali industry and Soda ash industry.
Apart from the above-mentioned end user applications, it is also used in medicine, pharmaceutical, food and agriculture industries. Further, different grades of sodium chloride are produced to support its vast end users.
Sodium alginate, mainly composed of sodium salts of alginate, is a mixture of glucuronic acid. It is a gum extracted from brown seaweed such as kelp. It can improve the properties and structure of food, and its functions include coagulation, thickening, emulsification, suspension, stability, and prevention of food drying when added to food. It is an excellent additive.
roduct Name: Sodium alginate
Synonyms: 6-[(2-carboxy-4,5-dihydroxy-6-methoxy-3-oxanyl)oxy]-4,5-dihydroxy-3-methoxy-2-oxanecarboxylic acid;Alginic Acid Sodium Salt, Technical Grade;hzsn;CuringBon;Sodium alginate, AR,90%;Alginate Sodium;FEMA 2015;Alginicacidsodiumsalt,lowviscosity
CAS: 9005-38-3
MF: C5H7O4COONa
EINECS: 618-415-6
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Technical Indicators
1 Industrial grade
Indicator NameIndicator Value Powdered Products F Needle Products Z
Level 92 Level 93 Level 95 Level 92 Level 95
Appearance White or light yellow powder without caking White or yellowish needlelike without lumps
Active matter 920 930 950 920 950
Free oil 12 12 12 20 15
Inorganic salt Sodium sulfate 58 48 25 48 25
Sodium chloride 015 015 015 015 015
Moisture 20 20 20 40 30
PH value 1 aqueous solution 7595 7510
Whiteness WB 90
2 Toothpaste grade
Indicator NameIndicator Value Toothpaste Grade Y
I Level II Level III Level
Appearance White or yellowish powdery or needlelike without caking
Active matter 950 930 930
Free oil 12 12 12
Inorganic salt Sodium sulfate 25 32 40
Sodium chloride 015 015 015
Moisture 20 20 30
PH value 1 aqueous solution 893 893 810
Whiteness WB 90
Foaming capacitymm 180
Heavy metal as Pb mgKg 15
Arsenic content as As mgKg 3
Total bacterial count CFUG 100
Total number of molds and yeasts CFUG 100
Fecal coliformsG Not to be detected
Pseudomonas aeruginosaG Not to be detected
Staphylococcus aureusG Not to be detected
3 Latex grade
Indicator NameIndicator Value Latex grade powder needle liquid
Aggregate grade Seed level Liquid K12
Appearance White or yellowish powdery or needlelike without caking Light yellow transparent liquid
Active matter 940 92 285305
Free oil 0810 1520 15
Inorganic salt Sodium sulfate 30 30 15
Sodium chloride 015 015 005
Moisture 35 35
PH value 1 aqueous solution 810 7595
Whiteness WB 90
Color Klett 30 active 60
4 Reagent grade
Indicator NameIndicator Value Reagent grade
Level 99 Level 97
Appearance White flaky crystals White powder
Solubility 1 alcohol Completely dissolved
Solubility 10 aqueous solution Completely dissolved
Chroma APHA 20 deionized water 15
Active matter 99 on dry basis 97
Petroleum ether soluble matter 02 10
Sodium sulfate 05 15
Sodium chloride
Moisture 10 20
PH value 1 aqueous solution 6080 6011
Phosphate 1ppm
Lead Pb 2ppm
Iron Fe 1ppm
Nitrogen 5ppm
Arsenic As 01ppm
Fraction content 990
Absorbance 3 deionized water 230nm 04
260nm 01
280nm 01
410nm 001
Prperties: The prduct is a white needle crystal r pwder. SP. GR. 2.8823.13g/ cm3, sublimatin temp. 1272Celsiur scale.Its slightly sluble in water and greatly sluble in HF liquid. The chemical prperty fr the high density aluminum fluride is very steady, but that cntains certain crystal water will be decmpsed int Al23 at high temperature with HF being released.
Specificatin:
grade chemical cmpsitin % Physical character
F Al N2 Fe2342- P25 LI Bulk dity g/cm3
AF-0 61.0 31.5 0.30 0.10 0.06 0.10 0.03 0.5 1.5
AF-1 60.0 31.0 0.40 0.30 0.10 0.6 0.04 1.0 1.3
AF-2 58.0 29.0 2.8 0.30 0.12 1.0 0.04 5.5 0.7
AF-3 58.0 29.0 2.8 0.35 0.12 1.0 0.04 5.5 0.7
Uses: Its mainly used as an adjusting agent fr electrlyte in aluminum smelting by fused salt electrlysis, als in ceramic glaze, catalyst and flux f nnferrus metal metallurgy etc.
Brief Intrductin f the Prductin Technics
In the Hydrgen Fluride Reacting Furnace which is heated utside, Vitril reacts with Flurite t create the Hydrgen Fluride Gas and Anhydrus Fluride Plaster by heating in the prcess f prducing Aluminum Fluride, then the Hydrgen Fluride Gas react with dry Aluminium Hydrxide in Fluidized Bed t create t Aluminum Fluride and water.
Packaging
packed in wven PP bags with plastic film inside. Each bag has net weight f 25kgs, 50kgs, 500kgs and 1000kgs.
Heavy Metal Water Treatment Agent TMT-NA
Chemical name: 1.3.5-triazine-2.4.6-trithione trisodium salt, 2.4.6-trithiol sodium thio-1.3.5-triazine, trimercapto-S-triazine trisodium salt
Molecular formula: C3N3S3Na3 molecular weight: 243.2
CAS No. 17766-26-6 Technical Indicators Item Indicators Specifications
Appearance white crystalline powder content (%) (> 98%) insoluble matter in water, (< 0.01) heating reduction heat Loss,%, (< 0.50 ash,(%) 0.50 ash, (%) 0.50)
Use: This product is a heavy metal removal agent, developed to protect the good environment and avoid heavy metal pollution in wastewater, even if the amount is small, it also shows a very high removal efficiency of heavy metals. Other existing heavy metal eliminators also tend to react selectively with some heavy metals, and have odor and toxicity. This product obviously overcomes these problems. Na3T is a triazine component that can precipitate almost all monovalent and divalent metals, such as copper, cadmium, mercury, silver, lead and tin. Similarly, heavy metals converted into complexes can be removed, especially for precipitation of mercury, copper, cadmium, silver, lead, nickel and tin. The significance of this product lies in a series of advantages, such as non-toxicity, odorless, convenient use, no secondary pollution, etc. Especially for heavy metal ions which can not be treated by traditional alkali neutralization method, it has a good removal effect, so it has been widely used in wastewater treatment industry containing heavy metal ions, especially in power plants with desulfurization wastewater treatment system.
Use method: TMT-NA water treatment agent is a high-tech water treatment agent. The product TMT-NA dilutes with water at 1:10-20 to form a stable liquid. It can react rapidly with various heavy metal ions (mercury, lead, copper, cadmium, nickel, manganese, zinc, chromium, etc.) in wastewater at room temperature to form water-insoluble chelates with good chemical stability, so as to achieve capture and removal. The purpose of heavy metals is to be an ideal substitute for importing similar products. Even for the coexistence of heavy metals and complex salts (such as EDTA, NH3, citric acid, etc.) in wastewater, they can play a full role, and have the characteristics of coagulation, rapid precipitation, fast dewatering, easy post-treatment, less sludge and stable non-toxic, no discoloration of water body after dosing, no secondary pollution, etc.
Application fields of TMT-NA: electroplating plant wastewater, petrochemical refinery wastewater, printed circuit board factory wastewater, optical instrument factory wastewater, coal-fired power plant (wet hair desulfurization) wastewater, battery factory wastewater, mining and processing wastewater, metal products factory wastewater, non-ferrous metal refinery wastewater, non-ferrous metal processing plant wastewater, electronic parts factory wastewater.
