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L-Hydroxyproline(CAS # 51-35-4)

Āhuatanga matū:

Tātai rāpoi C5H9NO3
Molar Mass 131.13
Kiato 1.3121 (whakatau tata)
Te Whakarewa 273°C (dec.)(marama)
Piro Pouri 242.42°C (whakatau tata)
Hurihuri motuhake(α) -75.5 º (c=5, H2O)
Wairewa wai 357.8 g/L (20º C)
Wairewa H2O: 50mg/mL
Kohu Kohu 4.5 (me te hau)
Te ahua Tioata, Tioata paura ranei
Tae
Te kakara Korekore
Merck 14,4840
BRN 471933
pKa 1.82, 9.66(i te 25 ℃)
PH 5.5-6.5 (50g/l, H2O, 20 ℃)
Tikanga Rokiroki Whakaorangia ki raro +30°C.
Taurangi Refactive -75.5 ° (C=4, H2O)
MDL MCD00064320
Āhuatanga ā-tinana, matū hoki Karaihe kirikiri ma, paura tioata ranei. Ko te reka reka ahurei i roto i te reka kawa ka taea te whakapai ake i te reka o te reka o te reka o nga inu wai huarākau, nga inu matao me nga mea pera. Te reka motuhake, ka taea te whakamahi hei rauemi mata. Ira Whakarewa 274 °c (decomposition). Wairewa ki te wai (25 ° C, 36.1%), paku wairewa ki te waiwaro.
Whakamahi Whakanuia te kakara; Kai whakanui. Te kakara. Te nuinga whakamahia mo te wai huarākau, inu hauhautanga, inu kai, me ētahi atu; Ka whakamahia hei reagent biochemical

Taipitopito Hua

Tohu Hua

Waehere Morearea R36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
R22 – He kino ki te horomia
Whakaahuatanga Haumaru S24/25 – A ape i te pa ki te kiri me nga kanohi.
S36/37/39 – Mau kakahu whakamarumaru tika, karapu me te whakamarumaru kanohi/kanohi.
S27 – Wewetehia nga kakahu poke katoa.
S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
WGK Tiamana 3
RTECS TW3586500
TSCA Ae
Waehere HS 29339990
Te akomanga morearea TANGATA

 

Kupu Whakataki

Ko te L-hydroxyproline (L-Hydroxyproline) he waikawa amino-kore i hangaia e te hydroxylation i muri i te huringa proline. He waahanga taiao o nga pūmua hanganga kararehe (pērā i te collagen me te elastin). Ko te L-Hydroxyproline tetahi o nga ngongo o te hydroxyproline (Hyp) a he waeine hanga kirikiri whai hua mo te hanga o nga raau taero maha.


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