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Propylparaben 99% CAS 94-13-3 Propyl 4-Hydroxybenzoate Kiʻi Hōʻike ʻia
  • Propylparaben 99% CAS 94-13-3 Propyl 4-Hydroxybenzoate
  • Propylparaben 99% CAS 94-13-3 Propyl 4-Hydroxybenzoate

Propylparaben 99% CAS 94-13-3 Propyl 4-Hydroxybenzoate

ʻO ka wehewehe pōkole:

Inoa Kemika: Propyl 4-Hydroxybenzoate

Synonyms: Propylparaben

CAS Helu 94-13-3


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Propylparaben

inoa kemika: Propyl 4-Hydroxybenzoate
ʻAno molekala: C10H12O3
kaumaha molekala: 180.2
helu helu maikaʻi (GB8851-2005 maʻamau)
ʻAno: aniani keʻokeʻo a i ʻole ka pauka aniani
maʻiʻo: ≥99.0%
Lae hehee: 95～98℃ Klorida(Cl-)％≤0.01
Kaʻakika (PH): 4.0-7.0 Sulfate(S042-)％≤0.024
Ke koena puhi ahi: ≤0.1
Solubility (g/100g solution)
wai (25 ℃) 0.04
wai (80 ℃) 0.45
ethyl alcohol (25 ℃) 100
ethylene glycol (25 ℃) 1.0
glycerinum c25 ℃) 0.033
wai paraffin (25 ℃) 1.4
ʻaila ʻaila (25 ℃) 1.4
Noi: Loaʻa iā ia ka hopena bacteriostasis ākea ākea;
Hoʻohana nui ia i nā mea hoʻonaninani, nā lāʻau lapaʻau a me nā ʻoihana ʻē aʻe no ka mālama ʻana;
ʻO ka mea i manaʻo ʻia: 0.2-0.5%
Ka laulā o ka noi: 4-8
Packaging: hiki ke hoʻopaʻa ʻia ka fiber me ka ʻeke plastik pvc; ʻupena kaumaha: 25kg/drum (350×450)
Waihona: Pono e mālama ʻia ma kahi maʻemaʻe, maloʻo a maloʻo i ka sila
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