Joaloka moetsi oa litsebi, re ka thabela ho u fa boleng ba boleng ba boleng ba L-Pyroglutamic acid CAS 98-79-3. 'Me re tla u fa litšebeletso tse ntle ka ho fetisisa tsa ka mor'a ho rekisa le ho fana ka thepa ka nako.
Believe Chemical ke moetsi ea ka sehloohong oa China L-Pyroglutamic acid CAS 98-79-3 moetsi, mofani oa thepa le kantle ho naha. Ho khomarela ho lelekisa boleng bo phethahetseng ba lihlahisoa, e le hore L-Pyroglutamic acid CAS 98-79-3 ea rona e khotsofatsoe ke bareki ba bangata. Shandong Dumela
Re hantle melemo ea lihlahisoa tsa lik'hemik'hale tšimong. Lihlahisoa tsa rona li romeloa linaheng tse ling ho ea Europe, United States, Japane, Korea Boroa, Asia Boroa-bochabela le linaheng tse ling le libaka. Ka saense le thekenoloji e le tataiso, botšepehi e le motheo, boleng e le bophelo, 'me ho itšetlehile ka khopolo ea khoebo ea popontshwa le ntshetsopele, re tšepa ka tieo ho theha phapanyetsano le tšebelisano e pharaletseng le bareki ba malapeng le ba tsoang linaheng tse ling ho theha nala!
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Lebitso la Sehlahiswa |
L-Pyroglutamic acid |
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Foromo |
C5H7NO3 |
Boima ba Molek'hule |
129.11 |
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CAS NO. |
98-79-3 |
Bongata |
500KG |
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Lintho |
Tlhaloso |
Liphetho |
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Ponahalo |
Bosoeu ho isa bosoeu |
E lumellana |
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Tlhahlobo |
99% | 99.54% |
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TS'ELISO |
Sephetho se lumellana le maemo |
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Sebaka se qhibilihang ke 160-163 ° C (hote.)
Sebaka se belang 239.15 ° C (khakanyo e boima)
Potoloho e khethehileng - 27.5 º (c=10,1NNaOH)
Density 1.3816 (khakanyo e boima)
Khatello ea mouoane 0.002Paat25 â
Refractive index - 10 ° (C=5, H2O)
Maemo a polokelo 2-8 ° C
Solubility H2O: 1Mat20 ° C, e hlakileng, e se nang mebala
Etsa CrystalinePowder
Acidity coefficient (pKa) 3.32 (at25 â)
Colour Whitetoff tšoeu
PH boleng 1.7 (50g/l, H2O, 20 â)
Opticalactivity[α] 20/D10.5±1°,c=5%inH2O
Ho qhibiliha ha metsi 10-15g/100mL (20 º C)
Synthesis ea organic intermediates.
