Qiimaha Wolesale China Shiinaha Shiinaha oo dabiici ah oo kiimiko ah chianic ah etylparaben Cas: 120-47-8
Runtii waa hab fiican oo lagu hagaajiyo badeecadeena iyo dayactirka. Himiladeenna waa in la abuuraa wax soo saarka khayaali ah ee rajada wanaagsan ee qiimaha ciribta ee Cinwaanka 'Chinatparaben' Etlparaben Alaabtii Coonyparaben Chiefy Chinates Etherparaben Alaabta ay ka mid yihiin Ethyprababen Alaabtii Coonyparaben Chitherparaben Alaabta ay ka mid yihiin Ethyprababen Alaabta ay ka mid yihiin Ethypraben Alaabta ay ka mid yihiin Ethypraben Alaabtii Coonyparaben Chitherparaben Alaabtii Coonyparaben Chief Cunista Ethypraben Alaabtii Coonyparaben Chiefy Ethypraben Alaabtii Coonyparaben Alaabtii caadiga ahayd ee hay'addeena ayaa sida caadiga ah ay tahay inay bixiyaan waxyaabo tayo sare leh, adeegyo aqoon leh, iyo isgaarsiinta aaminka ah. Soo dhawow dhamaan asxaabta si aad u dejiso amar maxkamadeed oo ku saabsan horumarinta xiriir ganacsi oo yar oo muddo dheer ah.
Runtii waa hab fiican oo lagu hagaajiyo badeecadeena iyo dayactirka. Himiladeenna waa in ay noqotaa in la abuuro wax soo saar mala awaal ah oo laga qabo mustaqbal wanaagsan oo loogu talagalayReagents Biochemical, Warshadaha kiimikada ee Shiinaha, Waxaan daba galnaa maaraynta rugta maamulka "tayada ay tahay mid ka sarreysa, adeeggu waa ugu sarreeyaa, sumcad ayaa marka hore", oo si daacad ah u abuuri doonta oo la wadaagi doonaa guusha macaamiisha oo dhan. Waxaan kugu soo dhaweynaynaa inaad nala soo xiriirto si aad u hesho macluumaad dheeraad ah oo aan sugayo inaan kula shaqeyno.
Sifo
Magaca badeecada: Ethelparaben
CAS: 120-47-8
Mf: c3h10o3
MW: 166.17
EINECS: 204-399-4
Meel dhalaalaya: 114-117 ° C (iftiin)
Point Point: 297-298 ° C (iftiin)
Cufnaanta: 1.1708 (qiyaasta adag)
Cadaadiska uumiga: 0,00012 HPA (25 ° C)
Tusmada Kala-galka ah: 1.5286 (Qiyaas)
FP: 297-298 ° C
Kaydinta ku meel-gaarka ah: 2-8 ° C
PKA: 8.31 ± 0.13 (la saadaaliyay)
Foomka: Budada crystalloneine
Midab: Caddaan
PH: 4.5-5.5 (H2O, 20 ° C) (xalka buuxa)
Meck: 14,3837
BRN: 1101972
Cayimid
Isticmaal
Abaabulka dabiiciga ah.
Waxaa loo adeegsaday sidii loo ilaaliyo, oo ah wakiilka bakteeriyada bakteeriyada dila,
Waxaa loo adeegsaday cuntada, waxyaabaha la isku qurxiyo, iyo dawooyinka.
Waxaa sidoo kale loo isticmaali karaa sida falanqaynta dabiiciga ah ee reagytent.
Bakhaar
Waxaa lagu dhejiyay bir bir ah oo bir ah oo leh bac caag ah. Ma jiraan shuruudo gaar ah oo loogu talagalay kaydinta iyo gaadiidka.
Xasilloni
Alaabtaani waa walax aad u bakteerinimo oo aad u bakteerinimo leh oo leh koronto-xireenno ah oo ah 8.0. Sunta aad u yar, xanaaq la'aan maqaarka aadanaha.
Sharraxaadda tallaabooyinka gargaarka ee ugu horreeya
Talada guud
La tasho dhakhtar. Ku tus xaashida macluumaadka nabadgelyada ee takhtarka goobta.
Neef qaadasho
Haddii la nuugo, u dhaqaaji bukaanka ilaa hawo nadiif ah. Haddii neefsashada joogsato, sii neefsashada macmal ah. La tasho dhakhtar.
Xiriirka maqaarka
Ku mayr saabuun iyo biyo fara badan. La tasho dhakhtar.
isha isha
Ku mayr si fiican biyo badan ugu yaraan 15 daqiiqo oo la tasho dhakhtar.
Isugeyn
Weligaa wax ha u siin wax afkiisa qof miyir la '. Afkaaga biyo ku maydh. La tasho dhakhtar.
