itulau_fanua

oloa

Methyl L-pyroglutamate(CAS# 4931-66-2)

Meatotino tau vailaau:

Fuafua mole C6H9NO3
Molar Mass 143.14
Malosi 1.226
Manu'a 90°C (0.3 mmHg)
Ta'amilosaga Fa'apitoa(α) 10.5º (c=1, EtOH)
Mata'imu >110°C
Ausa Malo 3.64E-09mmHg ile 25°C
Fa'aaliga suauu
Lanu lanu samasama
pKa 14.65±0.40(Voloa)
Tulaga Teuteu Atemosifia inert, Temperature Room
Ma'ale'ale Ma'ale'ale ile ea
Fa'asino Upu 1.486
MDL MFCD00080931

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia Xi – Irita
Tulaga lamatia 36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
Fa'amatalaga Saogalemu S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S36 – Fai ofu puipui talafeagai.
WGK Siamani 3
HS Code 29337900

 

Folasaga

Methylpyroglutamic acid o se mea faʻapipiʻi. O nisi nei o faʻamatalaga autu e uiga i le methyl pyroglutamic acid:

 

Tulaga lelei:

Fa'aaliga: Methylpyroglutamate o se vai e leai ni lanu ma se manogi manogi suamalie.

Solubility: Solu i le vai ma le tele o solu fa'aletino.

Tulaga mautu: E mautu i le vevela o le potu, ae mafai ona tupu le fa'asusu i lalo o le malosi o le acid po'o le alkali.

 

Fa'aaogā:

 

Metotia:

O le sauniuniga o le methylpyroglutamate e masani ona faʻamalosia. O le pyroglutamic acid e tali atu i le methanol i le i ai o se vailaʻau faʻamaʻi e maua ai le methylpyroglutamic acid.

 

Fa'amatalaga Saogalemu:

Methyl pyroglutamate e maualalo le oona i tagata ma le siosiomaga. Ae ui i lea, e tatau lava ona mulimulitaʻia taʻiala talafeagai ma le puipuia o le tagata lava ia.

Pe a fa'aaoga pe tagofia le methylpyroglutamate, fai mea e puipui ai e pei o totigilima, mata tioata, ma lavalava puipui.

Pe a teuina ma tagofia le methylpyroglutamic acid, faʻafesoʻotaʻi ma vailaʻau malosi, faʻavae, ma mea faʻamaʻi e tatau ona aloese mai le faʻalavelave mataʻutia.

 


  • Muamua:
  • Sosoo ai:

  • Tusi lau savali iinei ma lafo mai ia i matou