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DL-SERINE HYDRAZIDE HYDROCHLORIDE(CAS# 55819-71-1)

Meatotino tau vailaau:

Fuafua mole C3H10ClN3O2
Molar Mass 155.5834
Lisi Lisi >183oC (tes.)
Solubility Methanol (Teisi, Fa'avevela, Sonika), Suavai (Teisi)
Fa'aaliga Malosi
Lanu Pa'epa'e i Pa'epa'e
Tulaga Teuteu Atemosifia inert, Temperature Room
Fa'aoga Fa'ailoga fa'aleaganu'u a Saina: 2928000090 Fa'amatalaga lautele: 2928000090 isi mea fa'aola ole hydrazine (hydrazine) ma le hydrazine (hydroxylamine). Tulaga Fa'atonutonu: leai. VAT fua faatatau: 17.0%. Lafoga toe fa'aitiitiga: 9.0%. MFN tau: 6.5%. Fa'asologa masani: 20.0% Lipoti elemene: Igoa, vaega o lo'o i totonu, fa'aoga Aotelega: 2928000090 isi mea fa'aletino o le hydrazine po'o le hydroxylamine VAT:17.0% Lafoga toe fa'aleleia:9.0% Tulaga va'ava'ai: leai MFN tariff:6.5% General tarif:20.0%

Fa'amatalaga Oloa

Faailoga o oloa

 

Folasaga

DL-Serylhydrazine hydrochloride o se vailaʻau vailaʻau e taʻua foi o le DL-Hydralazine Hydrochloride. O loʻo taua i lalo se faʻamatalaga i meatotino, faʻaoga, metotia sauniuni ma faʻamatalaga saogalemu o le DL-serylhydrazide hydrochloride:

 

Tulaga lelei:

DL-seryl hydrazide hydrochloride o se tioata paʻepaʻe paʻepaʻe, leai se manogi, sina masima i le tofo. E solu i le vai ma le ethanol ma teisi solu i le chloroform.

 

Fa'aaogā:

DL-serylhydrazide hydrochloride e masani ona faʻaaogaina e togafitia ai le toto maualuga ma le fatu fatu. E fa'aleleia ai le gaioiga o le fatu e ala i le fa'amalieina o puipui o va'a toto, fa'ateteleina alātoto, fa'aitiitia le toto toto, ma fa'aitiitia le fa'ato'a mamafa o le fatu.

 

Metotia:

E mafai ona maua le DL-seryl hydrazide hydrochloride e ala i le tali atu o le phenylhydrazine ma le acetylserine i lalo o tulaga oona. Ole auala fa'apitoa ole tapenaga e fa'apea:

1. Faafefiloi le phenylhydrazine ma le acetylserine i vaega talafeagai ma faaopoopo i ai se aofaiga talafeagai o le solvent acidic.

2. Fa'avela le paluga, fa'ataga e tali, ma pulea le vevela ma le taimi.

3. A maeʻa le faʻaiʻuga o le tali, DL-seryl hydrazide hydrochloride e faʻamamaina mai le tali faʻafefe e ala i le tioata poʻo isi metotia.

 

Fa'amatalaga Saogalemu:

2. Aloese mai le fa'afeso'ota'i ma vaila'au malolosi e 'alofia ai fa'alavelave mata'utia.

3. Mulimuli i faiga fa'agaioiga saogalemu ma fai mea e puipui ai talafeagai a'o fa'aoga.

4. I le tulaga o le pa'i po'o le manava, fufulu vave pe manava le ea fou ma saili togafitiga faafoma'i pe a mana'omia.

 


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