Propylparaben Cas 94-13-3

CAS:94-13-3

EINECS:202-307-7

MF:C10H12O3

mw:180.2

Sinonim:Propyl4-hydroxybenzoate, 99+% 500GR;Propyl4-hydroxybenzoate, 99+% 5GR;4-HYDROXYBENZOICACIDPROPYLESTER;4-HYDROXYBENZOICACIDN-PROPYLESTER;PROPYL4-HYDROXYBENZOATE,PHEUR;PROPYL4-HYDROXYBENZOATE, 99+%;N-PROPYLP-HYDROXYBENZOATESIGMAULTRA;PropylParabenPropylParabenBp/Usp/Ep

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Ki sa ki Propylparaben Cas 94-13-3?

Propylparaben se kristal san koulè oswa poud blan oswa solid solid blan.Pwen k ap fonn 95-98 ° C.San odè oswa fèb odè aromat.Ba toksisite, san gou (angoudi lang).pH: 6.5-7.0 (yon ti kras asid) nan solisyon.

Spesifikasyon

Aparans	White Crystalline Powder
Esè (sou baz sèk)	98.0% - 102.0%
Pwen k ap fonn	115-118 ℃
Pèt sou siye	0.5% Max
Asidite	Pase
Sulfat (SO₄²)	0.024% Max
Metal lou (Pb)	0.001% Max
Rezid sou ignisyon	0. 1%Max
Idantifikasyon	Pase
Sibstans ki gen rapò	Sibstans ki gen rapò p-HBA (enpurite A)
	Sibstans ki gen rapò chak enpurte ki pa espesifye
	Total enpurte
Koulè nan solisyon	Pase
Enpurte òganik temèt	Pase

Aplikasyon

Propylparaben se youn nan préservatifs ki pi souvan itilize kont bakteri ak mwazi.Li gen yon faktè sansiblite ki ba ak toksisite ki ba, li se repitasyon yo dwe trè an sekirite, epi li konsidere kòm yon matyè premyè noncomedogenic.