Superiority:
Our company was built in 2009 with an ISO certificate.In the past 11 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below:
1.Noble Metal Catalysts (Pt.Pd...)
2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)
3.OLED intermediates (Fluorene,Carbazole,Boric acid...)
4.Customs Synthesis
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1. Higest quality and good package
2.Fast delivery
3.Better payment term
4.Fast response to customer within 6 hours
5.Good business credit in Europe ,US ,Japan ,Korea
Anyway ,if you need any chemicals from China ,Henan Tianfu can help you
Details:
Basic Info
Chemical Name 5-hydroxy-4-methyl-2-nitro-benzoic acid
Synonyms
6-Nitro-3,4-kresotsaeure;
5-hydroxy-4-methyl-2-formylpyridine thiosemicarbazone;
4-Methyl-5-hydroxypyridine-2-carboxaldehydethiosemicarbazone;
5-Hydroxy-4-methyl-2-nitro-benzoesaeure;
5-hydroxy-4-methylpyridine-2-carboxaldehyde thiosemicarbazone;
CAS No. 6632-24-2
Molecular Formula C8H7NO5
Molecular Weight 197.14500
PSA 103.35000
LogP 1.83020
Properties
Density 1.243g/cm3
Boiling Point 532.5ºC at 760 mmHg
Flash Point 234.6ºC
Refractive Index 1.622