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I-Methylparaben 99% CAS 99-76-3 I-Methyl 4-hydroxybenzoate Isithombe Esifakiwe
  • I-Methylparaben 99% CAS 99-76-3 I-Methyl 4-hydroxybenzoate
  • I-Methylparaben 99% CAS 99-76-3 I-Methyl 4-hydroxybenzoate

I-Methylparaben 99% CAS 99-76-3 I-Methyl 4-hydroxybenzoate

Incazelo emfushane:

Igama Lekhemikhali: I-Methyl 4-hydroxybenzoate

Amagama afanayo: i-Methylparaben

Inombolo ye-CAS 99-76-3


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I-Methyl 4-hydroxybenzoate

Igama lamakhemikhali: i-Methylparaben;
Ifomula yama-molecule: C8H8I-THE3
Isisindo sama-molecule: 152.2

inkomba yekhwalithi
Ukubukeka: ikristalu emhlophe noma i-crystal powder
Okuqukethwe: ≥99.0％
Indawo yokuncibilika: 125～128℃ I-Chloride(Cl-)％≤0.035
Ubusindi (PH): 4.0-7.0 I-Sulfate(S042-)％≤0.024
Izinsalela zokusha: ≤0.1
Ukuncibilika (g/100g solvent)
amanzi (25℃) 0.25
amanzi (80℃) 3.2
i-ethyl alcohol (25℃) 4.8
i-ethylene glycol (25℃) 3.5
i-glycerinumc25℃) 3.4
i-parafini ewuketshezi (25℃) 0.02
Isicelo: Inomphumela we-bacteriostasis we-spectrum ebanzi;
Isetshenziswa kabanzi ezimonyweni, ezokwelapha nakwezinye izimboni ukuze ilondolozwe;
Isilinganiso esiphakanyisiwe: 0.2-0.5%
Ububanzi besicelo: 4-8
Ukupakisha: ithini lefayibha elifakwe isikhwama sepulasitiki se-PVC; isisindo esiphelele: 25kg/isigubhu (350×450)
Isitoreji: kufanele sigcinwe endaweni ehlanzekile, epholile, neyomile esivalweni
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