Propylparaben Cas 94-13-3

CAS:94-13-3

EINECS:202-307-7

MF:C10H12O3

MW:180.2

Mantsoe a tšoanang:Propyl4-hydroxybenzoate, 99+%500GR; Propyl4-hydroxybenzoate, 99+%5GR; 4-HYDROXYBENZOICIDPROPYLESTER; 4-HYDROXYBENZOICCIDN-PROPYLESTER; PROPYL4-HYDROXYBENZOATE,PHEUR; PROPYL4-HYDROXYBENZOATE, 99+%; N-PROPYLP-HYDROXYBENZOATESIGMAULTRA; PropylParabenPropylParabenBp/Usp/Ep

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Propylparaben Cas 94-13-3 ke eng?

Propylparaben ke likristale tse se nang 'mala kapa phofo e tšoeu kapa e bosoeu bo bosoeu. Sebaka se qhibilihang ke 95-98°C. Monko o monko o sa nkheng kapa o fokolang. Chefo e tlase, E sa latsoeheng (e kokobetsa leleme). pH: 6.5-7.0 (e nang le asiti e nyane) ka tharollo.

Tlhaloso

Ponahalo	Phofo e Tšoeu ea Crystalline
Assay (ka motheo o omileng)	98.0% - 102.0%
Melting Point	115-118 ℃
Tahlehelo ka ho Omisa	0.5%Boholo
Asiti	Fetisitsoe
Sulfate(SO₄²)	0.024%Boholo
Heavy Metal(Pb)	0.001%Boholo
Masalla a ho Ignition	0. 1%Boholo
Boitsebiso	Fetisitsoe
Lintho Tse Amanang	Related Substances p-HBA(Impurity A)
	Lintho tse amanang le litšila tse sa hlalosoang
	Litšila kaofela
Mmala oa Tharollo	Fetisitsoe
Litšila tsa Organic Volatile	Fetisitsoe

Kopo

Propylparaben ke e 'ngoe ea li-preservatives tse sebelisoang khafetsa khahlanong le libaktheria le hlobo. E na le chefo e tlase ebile e na le chefo e tlase, ho lumeloa hore e bolokehile haholo, 'me e nkoa e le thepa e tala e sa fumaneheng.