USD $1.00-1.00 / Kilogram
USD $95.00-99.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $3.00-5.00 / Metric Ton
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
d-cystine basic information |
product name: | d-cystine |
synonyms: | d(+)-3,3'-dithiobis(2-aminopropanoic acid);d(+)-cystine;d-cystine;(h-d-cys-oh)2;h-d-cystine;(s,s)-3,3'-dithiobis(2-aminopropionic acid);h-d-(cys)_2-oh~(+)-3,3-dithiobis(2-aminopropionic acid);d-cystine crystalline |
cas: | 349-46-2 |
mf: | c6h12n2o4s2 |
mw: | 240.3 |
einecs: | 206-486-2 |
product categories: | amino acids |
mol file: | 349-46-2.mol |
d-cystine chemical properties |
mp | 265 °c (dec.)(lit.) |
alpha | 214 º (c=1, 1 n hcl) |
storage temp. | store at rt. |
water solubility | 0.057 g/l (25 ºc) |
merck | 14,2782 |
brn | 1728093 |
cas database reference | 349-46-2(cas database reference) |
safety information |
hazard codes | xn,xi |
risk statements | 36/37/38-22 |
safety statements | 22-24/25-37/39-26-36 |
wgk germany | 3 |
hs code | 29309013 |