Qiimaha Jumlada Shiinaha Shiinaha Walxaha Kiimikada Dabiiciga ah ee Ethylparaben CAS: 120-47-8
Runtii waa hab wanaagsan oo lagu wanaajiyo badeecadeena iyo dayactirka. Hadafkayagu waa in uu ahaado in la abuuro wax soo saarka khayaali si ay rajo leh aqoon heer sare ah ee Jumlo Price Shiinaha Shiinaha Organic Chemical Ceyriin Qalabka Ethylparaben CAS: 120-47-8, Mabda'a ururkayaga sida caadiga ah waa in ay bixiyaan alaab tayo sare leh, adeegyo u qalma, iyo isgaarsiin lagu kalsoonaan karo. Ku soo dhawoow dhammaan asxaabta si ay u sameeyaan amar tijaabo ah si loo horumariyo xidhiidh ganacsi oo yar oo wakhti dheer ah.
Runtii waa hab wanaagsan oo lagu wanaajiyo badeecadeena iyo dayactirka. Hadafkayagu waa inuu noqdaa inaan abuurno alaab male-awaal ah rajooyin leh aqoon heer sare ahReagents biochemical, Warshadaha Kiimikada Dabiiciga ah ee ShiinahaWaxaan raacnaa mabda'a maamulka ee "Tayadu waa sare, adeeggu waa kan ugu sarreeya, sumcaddu waa marka hore", waxaana si daacad ah u abuuri doonaa oo la wadaagi doonaa guusha dhammaan macaamiisha. Waan ku soo dhawaynaynaa inaad nala soo xidhiidho wixii macluumaad dheeraad ah oo aanu rajaynayno inaan kula shaqayno.
Sharaxaada
Magaca Alaabta: Ethylparaben
CAS: 120-47-8
MF: C9H10O3
MW: 166.17
EINECS: 204-399-4
Meesha dhalaalka: 114-117 °C (iftiin)
Barta karkarinta: 297-298 °C (iftiin)
Cufnaanta: 1.1708 (qiyaas adag)
Cadaadiska uumiga: 0.00012 hPa (25 °C)
Tusmada dib-u-celinta: 1.5286 (qiyaas)
Fp: 297-298°C
Heerkulka kaydinta: 2-8°C
Pka: 8.31±0.13 (La saadaaliyay)
Foomka: Crystalline Powder
Midabka: Caddaan
PH: 4.5-5.5 (H2O, 20°C) (xalka buuxa)
Merck: 14,3837
BRN: 1101972
Tilmaamid
Magaca Alaabta | Ethylparaben |
Muuqashada | Budada Crystalline White |
daahirnimo | 99% min |
MW | 166.17 |
barta dhalaalaysa | 114-117 °C (iftiin) |
Codsiga
Dhexdhexaadiyeyaasha dabiiciga ah.
Waxa loo istcimaalaa sida ilaalinta, bakteeriyada bakteeriyada,
Loo isticmaalo cuntada, waxyaalaha la isku qurxiyo, iyo daawooyinka.
Waxa kale oo loo isticmaali karaa sida reagent falanqaynta organic.
Kaydinta
Lagu soo buuxiyay durbaan bir ah oo lagu dahaadhay bac. Ma jiraan shuruudo gaar ah oo kaydinta iyo gaadiidka.
Xasilooni
Alaabtani waa walax aad u bakteeriya leh oo leh isku xidhka phenol ee 8.0. Sunta aad u hooseysa, wax xanaaq ah kuma laha maqaarka bini'aadamka.
Sharaxaada tallaabooyinka gargaarka degdegga ah ee lagama maarmaanka ah
Talo guud
La tasho dhakhtar. Tus xaashidan xogta badbaadada dhakhtarka goobta.
Neefsashada
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indhaha isku dhufashada
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Nuugista
Waligaa afka ha ku siin qof miyir daboolan. Afkaaga biyo ku raaci. La tasho dhakhtar.