USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $3.00-5.80 / Metric Ton
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $8.20-8.80 / Kilogram
USD $100.00-150.00 / Kilogram
l-cysteine, s-ethyl-
s-ethyl-l-cysteine
cas no.: 2629-59-6
synonyms:
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s-aethyl-l-cystein;
l-2-amino-3-aethylmercapto-propionsaeure;
h-cys(et)-oh;
5-ethyl-l-cysteine;
3-(ethylthio)alanine;
s-ethyl cysteine;
s-ethyl-l-cysteine crystalline;
formula: c5h11no2s
exact mass: 149.05100
molecular weight: 149.21100
psa: 88.62000
logp: 0.85170
density: 1.206g/cm3
melting point: 260ºc
boiling point: 289.2ºc at 760mmhg
flash point: 128.7ºc
refractive index: 1.504
storage condition: -20ºc
vapor pressure: 0.00908mmhg at 25°c
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
by courier、by air、by sea