L-Arginine 74-79-3

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L(+)-Arginine 74-79-3

Khoom npe:L-Arginine

CAS:74-79-3 ib

MF:C6H14N4O2

MW:174.2 ib

EINECS:200-811-1

Cim:neeg tsim khoom

Pob:1 kg / kg los yog 25 kg / nruas

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Product Detail

Khoom cim npe

Kev piav qhia

Khoom npe: L(+)-Arginine
CAS: 74-79-3 Nr
MF: C6H14N4O2
PIB: 174.2
PIB: 200-811-1
Melting point: 222 ° C (dec.) (lit.)
Alpha: 27.1 º (c = 8, 6N HCl)
Kub taw tes: 305.18 ° C (nrog kwv yees)
Qhov ceev: 1.2297 (nruab nrab kwv yees)
FEMA: 3819 | L-ARGININE
Refractive Index: 27 ° C = 8, 6 mol / L HCl
Cia kub: 2-8 ° C
Solubility H2O: 100 mg/mL
Daim ntawv: hmoov
Pka: 1.82, 8.99, 12.5 (ntawm 25 ℃)
Xim: dawb
Solubility dej: 148.7 g / L (20 ºC)
λ: 280 nm Amax: ≤0.1
PIB: 14,780
PIB: 17254133

Specification

Khoom npe	L(+)-Arginine
Qhov tshwm sim	Dawb Crystalline hmoov
Purity	99% min
MW	174.2 ib
Melting point	222 ° C (hnub) (lit.)

Daim ntawv thov

1. Rau kev tshawb fawb biochemical
2. Khoom noj khoom haus; tshuaj tsw qab.
3. Amino acid tshuaj.
4. Siv los ua tshuaj raw khoom thiab khoom noj khoom haus additives

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Cia

Lub raj mis xim av yog hermetically ntim. Khaws rau hauv qhov chaw qhuav hauv qab 4 ° C thiab zam lub teeb.

Cov lus piav qhia txog kev pab thawj zaug uas tsim nyog

Yog nqus tau
Yog tias nqus tau, txav tus neeg mob mus rau huab cua ntshiab. Yog tias koj tsis ua pa, muab kev ua pa tawm dag zog.
Nyob rau hauv rooj plaub ntawm daim tawv nqaij
Yaug nrog xab npum thiab dej ntau.
Thaum qhov muag pom
Ntxuav lub qhov muag nrog dej raws li kev tiv thaiv.
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