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Sodium methylparaben CAS 5026-62-0 Methyl 4-hydroxybenzoate sodium salt Chithunzi Chowonetsedwa
  • Sodium methylparaben CAS 5026-62-0 Methyl 4-hydroxybenzoate mchere wa sodium
  • Sodium methylparaben CAS 5026-62-0 Methyl 4-hydroxybenzoate mchere wa sodium

Sodium methylparaben CAS 5026-62-0 Methyl 4-hydroxybenzoate mchere wa sodium

Kufotokozera Kwachidule:

Dzina la Mankhwala: Methyl 4-hydroxybenzoate sodium salt

Mawu ofanana: Sodium methylparaben

Nambala ya CAS 5026-62-0


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Propylparaben

Dzina la mankhwala: Propyl 4-Hydroxybenzoate
Fomula ya maselo: C10H12CHONSE3
Kulemera kwa maselo: 180.2
chizindikiro cha khalidwe (muyezo wa GB8851-2005)
Maonekedwe: kristalo woyera kapena ufa wa kristalo
Zomwe zili: ≥99.0％
Malo osungunuka: 95～98℃ Chloride(Cl-)％≤0.01
Asidi (PH): 4.0-7.0 Sulfate(S042-)％≤0.024
Zotsalira za kuyatsa: ≤0.1
Kusungunuka (g/100g yankho)
madzi (25℃) 0.04
madzi (80℃) 0.45
mowa wa ethyl (25℃) 100
ethylene glycol (25℃) 1.0
glycerinum c25℃) 0.033
parafini yamadzimadzi (25℃) 1.4
mafuta a masamba (25℃) 1.4
Ntchito: Ili ndi mphamvu ya bacteriostasis yochuluka;
Amagwiritsidwa ntchito kwambiri mu zodzoladzola, zamankhwala ndi mafakitale ena kuti asungidwe;
Mlingo woperekedwa: 0.2-0.5%
Kukula kwa ntchito: 4-8
Kupaka: chidebe cha ulusi chokhala ndi thumba la pulasitiki la PVC; kulemera konse: 25kg/ng'oma (350×450)
Malo Osungira: ziyenera kusungidwa pamalo oyera, ozizira, komanso ouma mu chivundikiro
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