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Propylparaben 99% CAS 94-13-3 Propyl 4-Hydroxybenzoate Featured duab
  • Tom ntej: Propylparaben 99% CAS 94-13-3 Propyl 4-Hydroxybenzoate
  • Tom ntej: Propylparaben 99% CAS 94-13-3 Propyl 4-Hydroxybenzoate

Tom ntej: Propylparaben 99% CAS 94-13-3 Propyl 4-Hydroxybenzoate

Lus piav qhia luv luv:

Lub npe tshuaj: Propyl 4-Hydroxybenzoate

Lub ntsiab lus: Propylparaben

CAS Nr . 94-13-3


Product Detail

Khoom cim npe

Product Description

Propylparaben

Lub npe tshuaj: Propyl 4-Hydroxybenzoate
Molecular formula: C10H12O3
Molecular Luj: 180.2 ib
Kev ntsuas zoo (GB8851-2005 tus qauv)
Qhov tsos: dawb siv lead ua los yog siv lead ua hmoov
Cov ntsiab lus: ≥99.0%
Melting point: 95 ~ 98 ℃ Chloride (Cl-) ± 0.01
Acidity (PH): 4.0-7.0 Sulfate (S042-) % ≤ 0.024
Ignition residue: ≤0.1
Solubility (g / 100g daws)
dej (25 ℃) 0.04 ib
dej (80 ℃) 0.45 ib
ethyl cawv (25 ℃) 100
ethylene glycol (25 ℃) 1.0
glycerinum c25 ℃ 0,03 3
kua paraffin (25 ℃) 1.4
zaub roj (25 ℃) 1.4
Daim ntawv thov: Nws muaj broad-spectrum bacteriostasis;
Nws yog dav siv hauv tshuaj pleev ib ce, kho mob thiab lwm yam kev lag luam rau kev khaws cia;
Xav kom ntau npaum li cas: 0.2-0.5%
Scope ntawm kev siv: 4-8
Ntim: fiber ntau tau lined nrog pvc hnab yas; Net nyhav: 25kg / nruas (350 × 450)
Cia: yuav tsum tau khaws cia nyob rau hauv huv si, txias, qhuav qhov chaw nyob rau hauv lub foob
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  • Tom ntej:
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    cov khoom muaj feem xyuam