USD $3.00-10.00 / Kilogram
USD $10.00-16.00 / Kilogram
USD $6.00-9.00 / Gram
USD $3.00-10.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $6.00-9.00 / Gram
USD $1.00-10.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $15.00-50.00 / 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
p-toluenesulfonic acid basic information |
product name: | p-toluenesulfonic acid |
synonyms: | tl65;tl65ls;paratoluene sulphonic acid;p-toluenesulfonic acid;pts acid;p-toluene sulphonic acid;tsa-65ip;tsa-65m |
cas: | 104-15-4 |
mf: | c7h8o3s |
mw: | 172.2 |
einecs: | 203-180-0 |
product categories: | fine chemical & intermediates;organics |
mol file: | 104-15-4.mol |
p-toluenesulfonic acid chemical properties |
mp | 106~107℃ |
bp | 116 °c |
density | 1.07 |
refractive index | 1.3825-1.3845 |
fp | 41 °c |
storage temp. | flammables area |
water solubility | soluble |
cas database reference | 104-15-4(cas database reference) |
nist chemistry reference | p-toluene sulfonic acid(104-15-4) |
epa substance registry system | benzenesulfonic acid, 4-methyl-(104-15-4) |
p-toluenesulfonic acid usage and synthesis |
chemical properties | clear colorless to light yellow solution |