Organic Chemicals Suppliers and Manufacturers

Precipitating agent in rare-earth mineral processing; bleaching agent in the textile activities, wood pulp bleaching; rust-remover for metal treatment; grinding agent, such as marble polishing; waste water treatment, removing calcium from water. 25kgs in net bag , 23 mts in the 20fcl.

Mainly be used in industries of paint, explosion and plastic productions and in making glyptal resin and paints, as well as plastic stablizer snd additives. 25 kg in net pp bag, 20mt in the 20fcl.

CAS :2809-21-4 Molecular Formula:C2H8O7P2 Molecular weight: 206.02 1, Properties HEDP is an organophosphoric acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn etc. metal ions and form stable complex compound. It can dissolve the oxidized materials on these metals'surfaces. Under250OC HEDP shows excellent scale and corrosion inhibition ability. HEDP has good chemical stability under high pH value, hard to be hydrolyzed, and hard to be decomposed under ordinary light and heat conditions. Its acid/alkali and chlorine oxidation tolerance are better than that of other organophosphoric acids (salt). HEDP can react with metal ions in water system to form hexa-element chelating complex, with calcium ion in particular. Therefore, HEDP has good antiscale and visible threshold effects. When built together with other water treatment chemicals, it shows good synergistic effects. The solid of HEDP is high purity product, suitable for using in winter and freezing districts. it is quite suitable for using as cleaning agent in electronic fields and as additives in daily chemicals. 2, Specification: ITEMS Index Appearance Colorless or light yellow transparent liquid White crystal powder Active content (as HEDP) % ¡Ý 50.060.0 89.0 Phosphorous acid (as PO33-)%¡Ü 2.02.0 0.80 Phosphoric acid(asPO43- )% ¡Ü 0.80.8 0.50 Chloride (as Cl-)% ¡Ü 1.01.0 0.10 pH (1% solution) ¡Ü 22 2.0 Density(20OC)g/cm3 ¡Ý 1.341.40 ¡ª¡ª Fe ion ppm ¡Ü 10 10 5.0. 3,HEDP Application range&using method HEDP is widely used in the in circulating cool water system of electric power, chemical industry, metallurgy, fertilizer, etc. and widely used as a scale and corrosion inhibitor of low-pressure boilers, field waterflood, oil pipeline. In light&textile industry, HEDP is used as detergent for metal and nonmetal. In dyeing industry, HEDP is used as peroxide stabilizer and dye-fixing agent; In non-cyanide electroplating, HEDP is used as chelating agent. The dosage of 1-10mg/L is preferred as scale inhibitor, 10-50mg/L as corrosion inhibitor, and 1000-2000mg/L as detergent. Usually, HEDP is used together with polycarboxylic acid. 4,Safety Protection:HEDP is Acidity, Avoid contact with eye and skin, once contacted, flush with water. Package and Storage:ATMP liquid: Normally In 30kg or 250kg net Plastic Drum;ATMP solid: 25kg inner liner polyethylene (PE) bag, outer plastic woven bag, or confirmed by clients request.Storage for ten months in room shady and dry place.

Naphthol as-irg: Chemical name:4-chloro-2, 5-dimethoxy-acetoaceto anilide Cas no:4433-79-8 Molecular formular:c12h11no4cl Molecular weight:271.7 Physical properties:white crystals.Can be dissloved hot sodium hydroxide solution Appearance:white powder Purity: 99% Molecular weight:271.7 Pack:25kg/woven bag

Formula :c3n6n6 Applications :mainly used for manufacturing melaminoformal dehyde resin, which is water, heat and arc resistant and bright can also be used in decorative laminates, aminoplastics, adhesive agents, coatings and used as paper reinforcing agent, textile auxiliaries, cement water-reducing agent and leather retaining agent Appearance&odor: white crystal Dangerous goods class: not regulated Purity :99.80% min. Ph value :7.5 - 7.9 Ash content: 0.03 max. Coloruity (pt-co) degree: less than 30 Kaolin turbidity degree :less than 20 Package: 25kg, 250kg, 500kg or 1000kg pp bag with pe film liner or upon requests Payment: l/c at sight or t/t or d/p at sight 25kg, 250kg, 500kg or 1000kg pp bag with pe film liner or upon requests

N-methylformamide is a kind of important organic material and intermediate, is one kind of good organic solvent, it is widely used in drug, dye, flavor, plating and electrolysis, industry. Content 99.5%, packaging in 200kg plastic drum or plastic coated metal pail. Molecular formula:hcon(ch3)2 Name of index:value of product: Description:colorless liquid, sightless impurity Content % 99.5 Water % 0.05 Alkalinity ppm50 Metal ion0.002 Weight200kg Packaging in 200kg plastic drum or plastic coated metal pail

Packaging in drums ,250kg/drum. It is used to the melting agent, steam insecticide, also used for organic synthesize. Packaging in drums , 250kg/drum

English name: 1, 2 - Dimethylimidazole Molecular formula: C5H8N2 Molecular weight: 96.13 CAS no. : [1739-84-0] Appearance: White crystal ribbed Content: 98% or higher Melting point: 39-41 ¡æ Areas of application: 1, mainly used in pharmaceutical intermediates. 2, used as a curing agent of epoxy resin, which can be widely used in epoxy adhesive, coating, casting, coating, dipping, and composite materials. Packing and storage: Net weight: 25 kg iron drum lined with plastic sheets, should be stored in a cool, dry and ventilated place, conditional enterprise can be stored in cold storage 1.3-fluoroaniline CAS:372-19-0 2.1,2,3-Trifluorobenzene CAS:1489-53-8 3.1-Bromo-3,5-dichlorobenzene CAS:19752-55-7 4.1-Bromo-2,4-dichlorobenzene CAS:1193-72-2 5.1-Isopropylimidazole CAS:4532-96-1 6.1-prop-2-enylimidazole CAS:31410-01-2 7.1-Butylimidazole CAS:4316-42-1 8.1-Pentyl-1H-imidazole CAS:19768-54-8 9. imidazole-1-carbaldehyde CAS:3197-61-3 10.N-acetylimidazole CAS:2466-76-4 11.1-Benzylimidazole CAS:4238-71-5 12.1,2-Dimethylimidazole CAS:1739-84-0 13.1-Pivaloyl-1H-imidazol CAS:4195-19-1 14.1,1¡¯-Sulfonyldiimidazole CAS:7189-69-7 15.1,1¡¯-Thiocarbonyldiimidazole CAS:6160-65-2 16.2,4-Dimethylimidazole CAS:930-62-1 17.2-Isopropylimidazole CAS:36947-68-9 18.2-Buthylimidazole CAS:50790-93-7 19.2-imidazol-1-ylacetic acid CAS:22884-10-2 25kg

English name: 1, 1 '- ThiocarbonylDiimidazole (TCDI has achieved stable success) Molecular formula: C7H6N4S Molecular weight: 178.21 CAS no. : [6160-65-2) Outside view: Pale yellow crystalline powder Melting point: 90-103 ¡ã C Including: 90% or higher. To use: As drugs raw materials, or organic synthesis. Package is installed: 25 kg/barrel 1.3-fluoroaniline CAS:372-19-0 2.1,2,3-Trifluorobenzene CAS:1489-53-8 3.1-Bromo-3,5-dichlorobenzene CAS:19752-55-7 4.1-Bromo-2,4-dichlorobenzene CAS:1193-72-2 5.1-Isopropylimidazole CAS:4532-96-1 6.1-prop-2-enylimidazole CAS:31410-01-2 7.1-Butylimidazole CAS:4316-42-1 8.1-Pentyl-1H-imidazole CAS:19768-54-8 9. imidazole-1-carbaldehyde CAS:3197-61-3 10.N-acetylimidazole CAS:2466-76-4 11.1-Benzylimidazole CAS:4238-71-5 12.1,2-Dimethylimidazole CAS:1739-84-0 13.1-Pivaloyl-1H-imidazole CAS:4195-19-1 14.1,1¡¯-Sulfonyldiimidazole CAS:7189-69-7 15.1,1¡¯-Thiocarbonyldiimidazole CAS:6160-65-2 16.2,4-Dimethylimidazole CAS:930-62-1 17.2-Isopropylimidazole CAS:36947-68-9 18.2-Buthylimidazole CAS:50790-93-7 19.2-imidazol-1-ylacetic acid CAS:22884-10-2 25kg

English name: 2, 4 - Dimethylimidazole Molecular formula: C5H8N2 Molecular weight: 96.13 CAS no. : [930-62-1) Appearance: Light yellow crystal. Boiling point: 266 ¡ã c. Melting point: 91 ¡ã c. Content: 96% or higher. Water: 0.2% or less. Application: Used as a curing agent of epoxy resin, which can be widely used in epoxy resin adhesive, coating, casting, coating, dipping, and composite materials.As drugs raw materials, or organic synthesis. Packing: 25 kg/drum. 1.3-fluoroaniline CAS:372-19-0 2.1,2,3-Trifluorobenzene CAS:1489-53-8 3.1-Bromo-3,5-dichlorobenzene CAS:19752-55-7 4.1-Bromo-2,4-dichlorobenzene CAS:1193-72-2 5.1-Isopropylimidazole CAS:4532-96-1 6.1-prop-2-enylimidazole CAS:31410-01-2 7.1-Butylimidazole CAS:4316-42-1 8.1-Pentyl-1H-imidazole CAS:19768-54-8 9. imidazole-1-carbaldehyde CAS:3197-61-3 10.N-acetylimidazole CAS:2466-76-4 11.1-Benzylimidazole CAS:4238-71-5 12.1,2-Dimethylimidazole CAS:1739-84-0 13.1-Pivaloyl-1H-imidazole CAS:4195-19-1 14.1,1¡¯-Sulfonyldiimidazole CAS:7189-69-7 15.1,1¡¯-Thiocarbonyldiimidazole CAS:6160-65-2 16.2,4-Dimethylimidazole CAS:930-62-1 17.2-Isopropylimidazole CAS:36947-68-9 18.2-Buthylimidazole CAS:50790-93-7 19.2-imidazol-1-ylacetic acid CAS:22884-10-2 25kg

English name: 2 - Isopropylimidazole Molecular formula: C6H10N2 Molecular weight: 110.15 CAS no. : [36947-68-9] Appearance: A white crystalline powder Melting point: 129-136 ¡æ Content: 99% or higher Areas of application: Used as a curing agent of epoxy resin, medicine raw materials, or organic synthesis. Packing and storage: Net weight: 25 kg/drum. 1.3-fluoroaniline CAS:372-19-0 2.1,2,3-Trifluorobenzene CAS:1489-53-8 3.1-Bromo-3,5-dichlorobenzene CAS:19752-55-7 4.1-Bromo-2,4-dichlorobenzene CAS:1193-72-2 5.1-Isopropylimidazole CAS:4532-96-1 6.1-prop-2-enylimidazole CAS:31410-01-2 7.1-Butylimidazole CAS:4316-42-1 8.1-Pentyl-1H-imidazole CAS:19768-54-8 9. imidazole-1-carbaldehyde CAS:3197-61-3 10.N-acetylimidazole CAS:2466-76-4 11.1-Benzylimidazole CAS:4238-71-5 12.1,2-Dimethylimidazole CAS:1739-84-0 13.1-Pivaloyl-1H-imidazole CAS:4195-19-1 14.1,1¡¯-Sulfonyldiimidazole CAS:7189-69-7 15.1,1¡¯-Thiocarbonyldiimidazole CAS:6160-65-2 16.2,4-Dimethylimidazole CAS:930-62-1 17.2-Isopropylimidazole CAS:36947-68-9 18.2-Buthylimidazole CAS:50790-93-7 19.2-imidazol-1-ylacetic acid CAS:22884-10-2 25KG

English name: N - (Trimethylacetyl) imidazole Don't name: 1 - (Trimethylacetyl) imidazole Molecular formula: C8H12N2O Molecular weight: 152.19 CAS no. : 4195-19-1 Outside view: A white crystalline powder Melting point: 47-52 ¡æ Including: 98% or higher To use: Used for pharmaceutical intermediates Sex form: Dissolved in water, soluble in acetic acid isopropyl ester. Package is installed: 25 kg/cardboard barrels. 1.3-fluoroaniline CAS:372-19-0 2.1,2,3-Trifluorobenzene CAS:1489-53-8 3.1-Bromo-3,5-dichlorobenzene CAS:19752-55-7 4.1-Bromo-2,4-dichlorobenzene CAS:1193-72-2 5.1-Isopropylimidazole CAS:4532-96-1 6.1-prop-2-enylimidazole CAS:31410-01-2 7.1-Butylimidazole CAS:4316-42-1 8.1-Pentyl-1H-imidazole CAS:19768-54-8 9. imidazole-1-carbaldehyde CAS:3197-61-3 10.N-acetylimidazole CAS:2466-76-4 11.1-Benzylimidazole CAS:4238-71-5 12.1,2-Dimethylimidazole CAS:1739-84-0 13.1-Pivaloyl-1H-imidazol CAS:4195-19-1 14.1,1¡¯-Sulfonyldiimidazole CAS:7189-69-7 15.1,1¡¯-Thiocarbonyldiimidazole CAS:6160-65-2 16.2,4-Dimethylimidazole CAS:930-62-1 17.2-Isopropylimidazole CAS:36947-68-9 18.2-Buthylimidazole CAS:50790-93-7 19.2-imidazol-1-ylacetic acid CAS:22884-10-2 25kg

English name: 1 h - imidazole - 1 - acetic acid Don't name: 1 - imidazole acetic acid Molecular formula: C5H6N2O2 Molecular weight: 126.11 CAS no. : [22884-10-2) Appearance: Kind of white powder. Properties: This product is dissolved in water, insoluble in organic solvents. Melting point: 257.5 268.0 ¡æ (decomposition). Content: 99% or higher. Areas of application: It is mainly used for azole to phosphonic acid synthesis of drugs. Packing: Net weight: 25 kg/drum. 1.3-fluoroaniline CAS:372-19-0 2.1,2,3-Trifluorobenzene CAS:1489-53-8 3.1-Bromo-3,5-dichlorobenzene CAS:19752-55-7 4.1-Bromo-2,4-dichlorobenzene CAS:1193-72-2 5.1-Isopropylimidazole CAS:4532-96-1 6.1-prop-2-enylimidazole CAS:31410-01-2 7.1-Butylimidazole CAS:4316-42-1 8.1-Pentyl-1H-imidazole CAS:19768-54-8 9. imidazole-1-carbaldehyde CAS:3197-61-3 10.N-acetylimidazole CAS:2466-76-4 11.1-Benzylimidazole CAS:4238-71-5 12.1,2-Dimethylimidazole CAS:1739-84-0 13.1-Pivaloyl-1H-imidazole CAS:4195-19-1 14.1,1¡¯-Sulfonyldiimidazole CAS:7189-69-7 15.1,1¡¯-Thiocarbonyldiimidazole CAS:6160-65-2 16.2,4-Dimethylimidazole CAS:930-62-1 17.2-Isopropylimidazole CAS:36947-68-9 18.2-Buthylimidazole CAS:50790-93-7 19.2-imidazol-1-ylacetic acid CAS:22884-10-2 25kg

English name: 1 - Benzylimidazole Molecular formula: C10H10N2 Molecular weight: 158.20 CAS no. : [4238-71-5) Appearance: White to light yellow crystal. Boiling point: 310 ¡æ Melting point: 68-70 ¡æ Content: 98% or higher Areas of application: Used as a curing agent of epoxy resin, medicine raw materials, or organic synthesis. Net weight: 25 KGS/cardboard barrels 1.3-fluoroaniline CAS:372-19-0 2.1,2,3-Trifluorobenzene CAS:1489-53-8 3.1-Bromo-3,5-dichlorobenzene CAS:19752-55-7 4.1-Bromo-2,4-dichlorobenzene CAS:1193-72-2 5.1-Isopropylimidazole CAS:4532-96-1 6.1-prop-2-enylimidazole CAS:31410-01-2 7.1-Butylimidazole CAS:4316-42-1 8.1-Pentyl-1H-imidazole CAS:19768-54-8 9. imidazole-1-carbaldehyde CAS:3197-61-3 10.N-acetylimidazole CAS:2466-76-4 11.1-Benzylimidazole CAS:4238-71-5 12.1,2-Dimethylimidazole CAS:1739-84-0 13.1-Pivaloyl-1H-imidazol CAS:4195-19-1 14.1,1¡¯-Sulfonyldiimidazole CAS:7189-69-7 15.1,1¡¯-Thiocarbonyldiimidazole CAS:6160-65-2 16.2,4-Dimethylimidazole CAS:930-62-1 17.2-Isopropylimidazole CAS:36947-68-9 18.2-Buthylimidazole CAS:50790-93-7 19.2-imidazol-1-ylacetic acid CAS:22884-10-2 25KG

English name: 1, 1 '- Sulfonyldiimidazole (SDI) Molecular formula: C6H6N4O2 Molecular weight: 198.21 CAS no. : [7189-69-7) Appearance: White crystalline Melting point: 135-137 ¡ã C Content: 98% or higher Areas of application: As drugs raw materials, or organic synthesis. Packing: Net weight: 25 KGS/drum 1.3-fluoroaniline CAS:372-19-0 2.1,2,3-Trifluorobenzene CAS:1489-53-8 3.1-Bromo-3,5-dichlorobenzene CAS:19752-55-7 4.1-Bromo-2,4-dichlorobenzene CAS:1193-72-2 5.1-Isopropylimidazole CAS:4532-96-1 6.1-prop-2-enylimidazole CAS:31410-01-2 7.1-Butylimidazole CAS:4316-42-1 8.1-Pentyl-1H-imidazole CAS:19768-54-8 9. imidazole-1-carbaldehyde CAS:3197-61-3 10.N-acetylimidazole CAS:2466-76-4 11.1-Benzylimidazole CAS:4238-71-5 12.1,2-Dimethylimidazole CAS:1739-84-0 13.1-Pivaloyl-1H-imidazole CAS:4195-19-1 14.1,1¡¯-Sulfonyldiimidazole CAS:7189-69-7 15.1,1¡¯-Thiocarbonyldiimidazole CAS:6160-65-2 16.2,4-Dimethylimidazole CAS:930-62-1 17.2-Isopropylimidazole CAS:36947-68-9 18.2-Buthylimidazole CAS:50790-93-7 19.2-imidazol-1-ylacetic acid CAS:22884-10-2 25kg

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Appearance: white fine powder; Purity(hplc):99% Drying loss:0.5% Ash:0.5% Iron::20ppm 1000kg/lot, 25kg/fiber drum

Appearance:off-white crystalline powder Purity(hplc):¡ý99% Drying loss:¡ü0.5% Ash:¡ü0.5% Fe:¡ü50ppm 1000kg/lot, 25kg/fiber drum

Appearance:off-white crystalline powder Purity(hplc):98% Content of water:4.0% Ash:0.5% Fe:20ppm. 1000kg/lot, 25kg/fiber drum