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L-pyroglutamic waikawa

L-pyroglutamic waikawa

Whakaahuatanga Poto:

Ingoa Hua: L-pyroglutamic acid

CAS No.98-79-3

tātai rāpoi: C5H7NO3

Te taumaha ngota: 129.11


Taipitopito Hua

Te tirotiro kounga

Tohu Hua

Whakatakotoranga

Tikanga Hurihuri Tau − 27.50 (20.00°C c=10,1 N NaOH)
Hurihuri Tauwhāiti − 27.50
Wai 0.5% Max.(KF)
Tae
Iwi Whakarewa 152.0°C ki te 162.0°C
Awhe Ōrau Tātai 98%
Beilstein 22,284
Nga Korero Whakarewa Wairewa i te wai: 100-150g/l (20°).Ko etahi atu wairewa: ka whakarewahia ki te waipiro me te acetone
Taumaha Tātai 129.12
Puka-tinana Paura Tioataata
Ōrau Maama 98%
Ingoa matū, Rauemi ranei L-pyroglutamic waikawa

Te ahua: te paura ma

Whakamahinga: Ka taea te whakamahi i tana tote konutai hei whakamakuku i roto i nga mea whakapaipai.He pai ake tona hua whakamakuku i te glycerin me te sorbitol.Kare he paitini me te kore whakapouri.Ka taea te whakamahi ki te tiaki kiri me nga whakapaipai makawe.Ka taea e ia te aukati i te tyrosine oxidase, te aukati i te whakahekenga o te melanoid, me te ma te kiri.Ka taea e ia te whakangawari i te keratin, ka taea te whakamahi ki nga whakapaipai whao.Ka taea hoki te whakamahi hei surfactant, hopii, reagent matū, Mo te whakatau o nga amine racemic;takawaenga waro.

Mōkī: 25kg / oko / putea

Te paitini me te haumaru

LD50-waha > 1000mg/kg i roto i te kiore

Te rokiroki me te kawe

Rokiroki i roto i te whare putunga maroke me te hau, he ahi, he makuku, he ra me te ua, he mea hiri.Kaua e uru ki te waikawa me te kawakore i te wa e penapena ana me te kawe waka, kaua hoki e pa atu ki nga matū waikura me nga matū pirau.


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