Lwm yam Intermediate Spermidine Featured Image

Lwm yam tshuaj Spermidine nruab nrab

Kev Piav Qhia Luv:

Tus lej Catalog

CAS: 124-20-9

Kev Huv Si: > 99%

Kev Siv Tau Ntau Yam

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Email:lchen@syncozymes.com

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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Kev piav qhia:

SyncoZymes (Shanghai) Co., Ltd. yog lub tuam txhab tsim khoom thiab muab khoom siv Spermidine (CAS: 124-20-9) uas zoo tshaj plaws. Peb tuaj yeem muab COA, xa khoom thoob ntiaj teb, muaj me me thiab ntau ntau. Yog tias koj xav tau cov khoom no, thov xa cov ntaub ntawv ntxaws ntxaws suav nrog tus lej CAS, lub npe khoom, thiab ntau npaum li cas rau peb. Thov hu rau:lchen@syncozymes.com

Cov Khoom Siv Tshuaj:

Qhov kub yaj	23-25 °C
Kub taw tes	128-130 °C (14 mmHg)
qhov ceev	1.00 g/mL ntawm 20 °C
refractive index	n20/D 1.479(lit.)
Fp	>230 °F
cia kub.	chav sov
kev yaj tau	H₂O: 1 M ntawm 20 ° C, pob tshab, tsis muaj xim
daim ntawv	Kua Tom Qab Yaj
pka	10.53±0.19(Kwv yees)
xim	Ntshiab tsis muaj xim
Lub zog nqus tshwj xeeb	0.925
Tsw tsw phem	Ichtyal, ammoniacal
PH	12.0-13.5 (25 ℃, 1M hauv H2O)
Kev yaj dej	Sib xyaw nrog dej, ethanol thiab ether.
λmax	λ: 260 nm Amax: 0.1 λ: 280 nm Amax: 0.05
Rhiab heev	Huab Cua Rhiab
Merck	14,8742
BRN	1698591
Kev Ruaj Ntseg:	Ruaj khov, tab sis huab cua rhiab heev thiab hygroscopic heev - khaws cia rau hauv qab argon. Tsis sib haum nrog cov kua qaub, acid chlorides, acid anhydrides, cov neeg sawv cev oxidizing.
InChIKey	ATHGHQPFGPMSJY-UHFFFAOYSA-N
CAS DataBase Reference	124-20-9 (CAS DataBase Reference)
EPA Lub Txheej Txheem Sau Npe Tshuaj	1,4-Butanediamine, N-(3-aminopropyl)- (124-20-9)