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ʻO ka paʻakai sodium Methyl 4-hydroxybenzoate Kiʻi i hōʻike ʻia
  • ʻO ka paʻakai sodium methylparaben CAS 5026-62-0 Methyl 4-hydroxybenzoate
  • ʻO ka paʻakai sodium methylparaben CAS 5026-62-0 Methyl 4-hydroxybenzoate

ʻO ka paʻakai sodium methylparaben CAS 5026-62-0 Methyl 4-hydroxybenzoate

Wehewehe Pōkole:

Inoa Kemika: Methyl 4-hydroxybenzoate sodium salt

Nā huaʻōlelo like: Sodium methylparaben

Helu CAS 5026-62-0


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Propylparaben

Inoa kemika: Propyl 4-Hydroxybenzoate
ʻO ke ʻano molekole: C10H12KA3
Kaumaha molekole: 180.2
helu kuhikuhi maikaʻi (maʻamau GB8851-2005)
ʻAno: keʻokeʻo aniani a pauka aniani paha
ʻIkepili: ≥99.0%
Kiko heheʻe: 95～98℃ Kolorida (Cl-)％≤0.01
ʻAkika (PH): 4.0-7.0 Sulfate(S042-)％≤0.024
Koena hoʻā ʻana: ≤0.1
Ka hoʻoheheʻe ʻia (g/100g hopena)
wai (25℃) 0.04
wai (80℃) 0.45
ʻona ʻetil (25℃) 100
ʻEtilena glycol (25 ℃) 1.0
glycerine c25℃) 0.033
paraffin wai (25℃) 1.4
ʻaila mea kanu (25℃) 1.4
Noi: Loaʻa iā ia ka hopena bacteriostasis ākea;
Hoʻohana nui ʻia ia i nā mea hoʻonani, nā lāʻau lapaʻau a me nā ʻoihana ʻē aʻe no ka mālama ʻana;
Ka nui i manaʻo ʻia: 0.2-0.5%
Ka laulā o ka noi: 4-8
Pūʻolo: ua uhi ʻia ka ʻeke palaki pvc i loko o ka ʻeke fiber; kaumaha ʻupena: 25kg/pahu (350 × 450)
Ka mālama ʻana: pono e mālama ʻia ma kahi maʻemaʻe, anuanu, maloʻo a hoʻopaʻa ʻia
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