Peb yog cov chaw tsim khoom ntawm D(-)-Glutamic acid CAS 6893-26-1 hauv Suav teb.D(-)-Glutamic acid CAS 6893-26-1 yog muaj nyob rau hauv Tshuag thiab tuaj yeem xa tuaj sai.COA, MSDS thiab TDS D(-)-Glutamic acid CAS 6893-26-1.
Ntseeg Tshuaj yog ib tug ua Tuam Tshoj D(-)-Glutamic acid CAS 6893-26-1 chaw tsim tshuaj paus, tsum thiab exporter. Ua raws li kev ua raws li cov khoom lag luam zoo, kom peb cov D(-)-Glutamic acid CAS 6893-26-1 tau txaus siab los ntawm ntau tus neeg siv khoom. Shandong Ntseeg
Peb zoo ntawm qhov zoo ntawm cov khoom siv tshuaj lom neeg hauv thaj chaw. Peb cov khoom raug xa tawm mus rau Tebchaws Europe, Tebchaws Meskas, Nyiv, Kaus Lim Qab Teb, Sab Hnub Tuaj Asia thiab lwm lub tebchaws thiab cheeb tsam. Nrog rau kev tshawb fawb thiab thev naus laus zis raws li kev qhia, kev ncaj ncees raws li lub hauv paus, zoo li lub neej, thiab tso siab rau lub tswv yim kev lag luam ntawm kev tsim kho tshiab thiab kev loj hlob, peb cia siab tias yuav tsim kev sib pauv thiab kev koom tes nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws los tsim kev vam meej!
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Khoom npe |
D(-)-Glutamic acid |
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Formula |
C5H9NO4 |
Molecular Luj |
147.13 |
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CAS Nr. |
6893-26-1 |
Ntau |
500 KG |
|
Cov khoom |
Specification |
Cov txiaj ntsig |
|
Qhov tshwm sim |
Dawb crystalline hmoov los yog crystalline hmoov
|
Ua raws |
|
Assay |
â € 99% |
99.3% |
|
Melting point |
200-202 °C (subl.)(lit.) |
200-202 °C (subl.)(lit.) |
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TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
|
Melting point 200-202 ° C (sub.) (lit.)
Kev sib hloov tshwj xeeb -31.3 º (c = 10,2nhcl)
Kub taw tes 267.21 ° C (roughestimate)
Qhov ceev 1.5380
Refractive index 1.4210 (kwv yees)
Cia tej yam kev mob keepinmarkplace, sealeddrychemicalbook, roomtemperature
Solubility dej (slimly)
Daim ntawv hmoov
Acidity coefficient (PKA) pk1:2.162 (＃ 1); pK2:4.272(0); pK3: 9.358 (ï¼ 1) (25 ° C)
Xim whitetooff dawb
Solubility dej 7g / l (20 º C)
Synthesis ntawm cov organic intermediates.
