Glycylglycine (CAS # 556-50-3)

Molecular Formula	C4H8N2O3
Molar Mass	132.12 Nws
Qhov ntom	1.5851 (zeeg)
Melting Point	220-240 ° C (txog.)
Boling Point	267.18°C (kev kwv yees)
Dej Solubility	Soluble hauv dej kub
Solubility	Yooj yim soluble hauv dej, me ntsis soluble hauv ethanol, insoluble hauv ether.
Vapor Siab	0.058Pa ntawm 20-50 ℃
Qhov tshwm sim	Dawb siv lead ua
Xim	Dawb
Qhov siab tshaj plaws wavelength (λmax)	['λ: 260 nm Amax: 0.075', , 'λ: 280 nm Amax: 0.072']
Merck	14, 4503 ib
BRN	1765223 ib
pKa	3.139 (ntawm 25 ℃)
PH	4.5-6.0 (20 ℃, 1M hauv H2O)
Kev cia khoom	Khaws nyob rau hauv qhov chaw tsaus, inert cua, chav tsev kub
Kev ruaj ntseg	ruaj khov. Incompatible nrog muaj zog oxidizing neeg sawv cev.
rhiab heev	Yooj yim absorbing noo noo
Refractive Index	1.4880 (kwv yees)
MDL	PAB 000008130
Physical thiab Chemical Properties	Cim: dawb flaky crystal, glossy. soluble nyob rau hauv dej, me ntsis soluble nyob rau hauv ethanol, insoluble nyob rau hauv ether.
Siv	Siv ua Biochemical reagent

Product Detail

Hazard Cov Cim	Xi-xaj
Risk Codes	36 – Khaus qhov muag
Kev nyab xeeb piav qhia	S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
WGK Germany	3
FLUKA BRAND F CODE	10
TSCA	Yog lawm
HS Code	29241900 ib