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CAS:693-13-0
Molecular Formula:C7H14N2
Alias
More Information
2-Propanamine, N,N‘-Methanetetraylbis-; Diisopropylcarbodiimide; Dipcdi; Diisopropyl-Carbodiimid; Dic; Dipci; 1,3-Di-Iso-Propylcarbodiimide; N,N'-Diisopropylcarb; N,N'-Di-Iso-Propylcarbodiimide; N,N'-Diisopropylcarbodiimide; Pci; Dipc; Carbodiimide, Diisopropyl-; N,N'-Methanetetraylbis; N,N'-Methanetetraylbis(1-Methylethylamine); N,N'-Methanetetraylbis(2-Propanamine)
Brief Introduction
N,N'-Diisopropylcarbodiimide is mainly used in the dehydration of amikacin and glutathione. It can also be used in the synthesis of anhydrides, aldehydes, ketones and isocyanates. When N,N'-Diisopropylcarbodiimide is used as dehydration condensing agent, it can be formed by short time reaction at room temperature, and the product is diisopropylurea. It can also be used in the synthesis of peptide and nucleic acid. It can be easily synthesized from compounds with free carboxyl group and free amino group at room temperature. N,N'-Diisopropylcarbodiimide is widely used in medicine, health care products, cosmetics, biological agents and other organic synthesis fields.
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CAS:8061-51-6
Molecular Formula:C20H24Na2O10S2
Alias
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Disodium,3-(2-Hydroxy-3-Methoxyphenyl)-2-[2-Methoxy-4-(3-Sulfonatopropyl)Phenoxy]Propane-1-Sulfonate; Ligninesulfonic Acid Sodium Salt; Sodium Lignosulphonate; Vanisperse; Lignin Sodium Sulphonate B
Brief Introduction
It is mainly used as cement water reducing agent to make the agglomerated cement diffuse, the moisture content precipitates and increase its fluidity. So as to reduce mixing water and save cement. When it is used in oil drilling mud formulation, it can effectively reduce mud viscosity and shear force, so as to control the fluidity of drilling mud, keep inorganic mud and inorganic salt impurities suspended in drilling, prevent mud flocculation, and have outstanding salt resistance, calcium resistance and high temperature resistance. It is also used in dispersing agents such as dyes, wax emulsions, pigments, water treatment and cleaning agents.
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98%
/
Tech Grade
25kg
/
Fibre Drum
PH value (1% Aqueous solution):9-11,Disperse in high temperature:3-4
/
Tech Grade
40kg
/
Woven Bag
Water insoluble matter content ≤ 1.0%; Sulfate content ≤ 3%
/
Tech Grade
25kg
/
Woven Bag
Alias
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4,4'-Diamino-Stilbene-2,2'-Disulfonic acid; 4,4‘-Diamino-2,2‘-Stilbenedisulfonic acid; Tinopalbhs; Dasda; 4,4'-Diaminostilbene-2,2'-Disulphonic acid; DASD; Amsonic ACID; Flavonicacid; 2,2'-(1,2-Ethenediyl)bis(5-Amino)Benzenesulfonic acid; Amsomicacid; DAS
Brief Introduction
It can be used in the production of dyes, fluorescent brighteners and other intermediates, and can be used as insecticides.
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CAS:866-84-2
Molecular Formula:C6H5K3O7
Alias
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Seltz-K; Potassiumcitrateanhydrous; Kajos; Sdtripotassium Citrate; Tripotassium Citrate; Tripotassium;2-Hydroxypropane-1,2,3-Tricarboxylate
Brief Introduction
It is used as buffer, chelating agent, stabilizer, antioxidant, emulsifier, seasoning agent, etc. in food industry. Potassium citrate can also be used in milk and dairy products, jelly, jam, meat, canned hydrogel dim sum, cheese emulsification, citrus preservation, etc. In the pharmaceutical industry, it is used for hypokalemia, potassium deficiency and alkalized urine.
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USP-30 99.0%-100.5%
/
Food Grade
25kg
/
Paper Bag
CAS:101-80-4
Molecular Formula:C12H12N2O
Alias
More Information
Oxydianiline; 4,4'-Diamino; 4,4'-Diaminodiphenyl Ether; 4,4-Oxydianiline; Benzenamine, 4,4'-Oxybis-; 4,4'-Diaminodiphenyl Oxide; 4-Aminophenyl Ether; Dadpe; 4,4'-Oda; Odc; 4,4'-Dadpe; 4,4'-Diaminodiphenyl Ether (Oda); 4,4'-Dpe; 4,4'-Oxydianiline Purified By Sublimation, 99%; 4,4'-Diaminodiphenyl Ether For Synthesis; Bio-Farma Bf003088; Bis(4-Aminophenyl) Ether; 4,4'-Oxybisbenzenamine; ODA
Brief Introduction
It is one of the important raw materials for high temperature resistant resins such as polyimide, polyether imide, polyester imide, polymaleimide, polyarylamide, etc. of new special engineering plastics. It is also the raw material for the synthesis of 3,3,4,4 'tetraaminodiphenyl ether, which is the main monomer for the preparation of a series of aromatic heterocyclic heat-resistant polymer materials. It is also used as raw material and crosslinking agent for synthetic polymers such as high-performance heat-resistant epoxy resin and polyurethane. At the same time, it is also used to replace benzidine with carcinogenic effect to produce azo dyes, reactive dyes and spices. At present, direct dyes with different color levels, such as scarlet, bright red, sand red, yellow brown, green, gray, blue, bright orange and black, have been developed with ODA as raw materials. They can be used in the dyeing of silk, wool, cotton, hemp and other fabrics, and their color fastness and exhaustion rate are better than benzidine dyes.
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≥99.50%
/
Tech Grade
25kg
/
Fibre Drum
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