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Methylparaben 99% CAS 99-76-3 Methyl 4-hydroxybenzoate Ishusho yagaragaye
  • Methylparaben 99% CAS 99-76-3 Methyl 4-hydroxybenzoate
  • Methylparaben 99% CAS 99-76-3 Methyl 4-hydroxybenzoate

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

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Izina ry'ubutabire: Methyl 4-hydroxybenzoate

Imvugo ngereranyo: Methylparaben

CAS No. 99-76-3


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Methyl 4-hydroxybenzoate

Izina ry'imiti: Methylparaben;
Ifishi y'ingirabuzimafatizo: C8H8IKI3
Uburemere bwa molekile: 152.2

igipimo cy'ubuziranenge
Ishusho: ifu y'umweru cyangwa iy'amakristale
Ibikubiyemo: ≥99.0％
Aho gushonga: 125～128℃ Chloride(Cl-)％≤0.035
Ubushyuhe (PH): 4.0-7.0 Sulfate (S042-)％≤0.024
Ibisigazwa by'umuriro: ≤0.1
Gushonga (g/100g solvent)
amazi (25℃) 0.25
amazi (80℃) 3.2
alukolo ya ethyl (25℃) 4.8
ethylene glycol (25℃) 3.5
glycerinumc25℃) 3.4
parafini y'amazi (25℃) 0.02
Porogaramu: Ifite ingaruka za bagiteri mu buryo bwagutse;
Ikoreshwa cyane mu nganda zo kwisiga, ubuvuzi n'izindi mu rwego rwo kubungabunga;
Igipimo cyagenwe: 0.2-0.5%
Ingano y'ikoreshwa: 4-8
Gupfunyika: agasanduku k'imyenda gashyizwemo umufuka wa pulasitiki wa PVC; uburemere: 25kg/ingoma (350×450)
Kubika: bigomba kubikwa ahantu hasukuye, hakonje kandi humutse kandi hafunze neza
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