USD $1.00-1.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
our company was built in 2009 with an iso certificate.in the past 5 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
our advantage:
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
product name: 2-diazo-1-naphthol-5-sulfonyl chloride
synonyms: 6-diazo-5,6-dihydro-5-oxo-1-naphthalenesulfonyl chloride;1,2-naphthoquinone-2-diazido-5-sulfonyl chloride;1,2-naphthoquinone-2-diazo-5-sulfonyl chloride;2-diazo-1-oxo-5-naphthalene sulfonyl chloride;2-diazo-1-oxo naphthalene-5-sulfonyl chloride;2-diazo-1,2-naphthoquinone-5-sulfonyl chloride;2-diazo-1-naphthol-5-sulfonyl chloride;2-diazo-1,2-dihydro-1-oxonaphthalene-5-sulfonyl chloride
cas: 3770-97-6
mf: c10h7cln2o3s
mw: 270.69
einecs: 223-211-1
product categories: raw material for photo active compounds
mol file: 3770-97-6.mol
2-diazo-1-naphthol-5-sulfonyl chloride structure
2-diazo-1-naphthol-5-sulfonyl chloride chemical properties
cas database reference 3770-97-6(cas database reference)
epa substance registry system 1-naphthalenesulfonyl chloride, 6-diazo-5,6-dihydro-5-oxo- (3770-97-6)
safety information
risk statements 34
safety statements 26-36/37/39
ridadr 3222
hazardclass 4.1
packinggroup iii
msds information
provider language
2-diazo-1,2-dihydro-1-oxonaphthalene-5-sulfonyl chloride english
2-diazo-1-naphthol-5-sulfonyl chloride usage and synthesis
2-diazo-1-naphthol-5-sulfonyl chloride preparation products and raw materials
raw materials chloroform