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China High Quality 3-Hydroxynaphthalene-2,7-Disulphonic Acid Manufacturers – High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL Featured Image
  • China High Quality 3-Hydroxynaphthalene-2,7-Disulphonic Acid Manufacturers – High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL
  • China High Quality 3-Hydroxynaphthalene-2,7-Disulphonic Acid Manufacturers – High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL
  • China High Quality 3-Hydroxynaphthalene-2,7-Disulphonic Acid Manufacturers – High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL
  • China High Quality 3-Hydroxynaphthalene-2,7-Disulphonic Acid Manufacturers – High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL
  • China High Quality 3-Hydroxynaphthalene-2,7-Disulphonic Acid Manufacturers – High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL
  • China High Quality 3-Hydroxynaphthalene-2,7-Disulphonic Acid Manufacturers – High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL
  • China High Quality 3-Hydroxynaphthalene-2,7-Disulphonic Acid Manufacturers – High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL

China High Quality 3-Hydroxynaphthalene-2,7-Disulphonic Acid Manufacturers – High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL

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continue to enhance, to be certain solution top quality in line with market and buyer standard requirements. Our corporation has a excellent assurance program are actually established for Solvent Dye Pvc, 2-Methoxy-5-Nitro-Benzenediazonium, Gla Linolenic Acid, We warmly welcome your participation based on mutual benefits in the near future.
China High Quality 3-Hydroxynaphthalene-2,7-Disulphonic Acid Manufacturers – High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL Detail:

Product name CAS number Quality Application
1-Phenyl-3-methyl-5-pyrazolone 89-25-8 Purity: 99% It is mainly used in the synthesis of pyrazolone antipyretic and analgesic drugs such as pyridoxine, antipyrine and aminopyrine; it is also used for pyrazolone acid dyes such as acid medium jujube red BN, permanent yellow G and color film dyes, pesticides and intermediates of some other fine chemicals. Intermediates for the preparation of pyrazolone dyes and pharmaceuticals, etc. Used as a reagent for the determination of cobalt, copper, iron, nickel, silver and vitamin B12, also used in dye synthesis, used in the synthesis of antipirin, aminopyrine , Analgin and other drugs, preparation of acid medium jujube red BN, permanent yellow G, leather spray red G and other dyes Uses Mainly Chemicalbook is used to produce raw materials for pharmaceutical antipyrine, aminopyrine, and anmenjing, and is also used for Dyes and color film dyes, pesticides and organic synthesis industries. Mainly used in the production of pharmaceutical antipyrine, aminopyrine, analgin. Also used in dyes and color film dyes, pesticides and organic synthesis industries. It can also be used as a chemical reagent for the detection of vitamin B12, CO, Fe, Cu, Ni, etc. Reagents for detecting reducing carbohydrates by ESI/MALDI-MS Uses Reagents for detecting reducing carbohydrates by ESI/MALDI-MS. Environmental reagents
1-(2′-Chloro)Phenyl-3-Methyl-5-Pyrazolone 14580-22-4 Purity: 95.00% Used as intermediates for dyes, medicines, pesticides
1-(3′-Sulfo)Phenyl-3-methyl-5-Pyrazolone 119-17-5 Purity: 99% Used as a reactive dye intermediate
Meta Chloro-1-Phenyl-3-methyl-5-Pyrazolone 90-31-3 Purity: 98%
1-(4′-Methyl)Phenyl-3-methyl-5-Pyrazolone 86-92-0 Purity: 98.0% Mainly used as an intermediate for dyes, pigments and pharmaceuticals
1-(2-Chloro-5-sulfophenyl)-3-methyl-5-pyrazolone 88-76-6 Purity: 95.0% Intermediates for the preparation of dyes and pigments
1-(2,5-Dichloro-4-sulfophenyl)-3-methyl-5-pyrazolone 84-57-1 Purity: 98.0% White or yellow crystalline powder. Soluble in water and ethanol, soluble in alkali, slightly soluble in ether. For the synthesis of C.I. Acid Yellow 17, C.I. Acid Orange 40, C.I. Reactive Yellow 1 and other reactive dyes
3-Carbomoyl-4-methyl-6-hydroxy-n-ethyl pyridone 29097-12-9 Purity: 98% For the manufacture of yellow chromatographic disperse dyes, for the manufacture of yellow chromatographic reactive dyes
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China High Quality 3-Hydroxynaphthalene-2,7-Disulphonic Acid Manufacturers – High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL detail pictures

China High Quality 3-Hydroxynaphthalene-2,7-Disulphonic Acid Manufacturers – High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL detail pictures

China High Quality 3-Hydroxynaphthalene-2,7-Disulphonic Acid Manufacturers – High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL detail pictures

China High Quality 3-Hydroxynaphthalene-2,7-Disulphonic Acid Manufacturers – High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL detail pictures

China High Quality 3-Hydroxynaphthalene-2,7-Disulphonic Acid Manufacturers – High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL detail pictures

China High Quality 3-Hydroxynaphthalene-2,7-Disulphonic Acid Manufacturers – High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL detail pictures

China High Quality 3-Hydroxynaphthalene-2,7-Disulphonic Acid Manufacturers – High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL detail pictures

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We keep on with our business spirit of "Quality, Performance, Innovation and Integrity". We goal to create much more worth for our customers with our rich resources, state-of-the-art machinery, experienced workers and exceptional providers for China High Quality 3-Hydroxynaphthalene-2,7-Disulphonic Acid Manufacturers – High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL , The product will supply to all over the world, such as: Buenos Aires, Cancun, Swiss, The development of our company not only needs the guarantee of quality, reasonable price and perfect service, but also relies on our customer's trust and support! In the future, we will continue with the most professional and high quality service to provide the most competitive price, Together with our customers and achieve win-win! Welcome to inquiry and consult!
    • The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Cora from Uruguay - 2017.07.28 15:46
    Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.
    5 Stars By Debby from Bolivia - 2018.05.13 17:00

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