4,4'-Isopropylidenediphenol C12-15 alcohol phosphite

Min.Order / FOB Price:Get Latest Price

1 Kilogram	FOB Price: USD 1.0000

1 Kilogram

FOB Price: USD 1.0000

96152-48-6 4,4'-Isopropylidenediphenol C12-15 alcohol phosphite Phosphorous acid, (1-methylethylidene)di-4,1-phenylene tetra-C12-15-alkyl esters

Chemical Name:4,4'-Isopropylidenediphenol C12-15 alcohol phosphite

CAS No.:96152-48-6

Molecular formula:C65-77H109-133O6P2

Molecular Weight:1112

Appearance: Clear Liquid

4 4'-Isopropylidenediphenol C12-15 alcohol phosphite CAS 96152-48-6 PVC thermal stabilizers

Item	Standard		Test Results
Identification	A.H-NMR:Comply with the structure		Complies
	B.LC-MS:Comply with the structure		Complies
	C.The IR spectrum of sample should be identical with that of reference standard;		Complies
	D.HPLC-ESI-MS		Complies
	The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.
Heavy metals	≤10 ppm		<10ppm
Water	≤1.0%		0.10%
Sulphated ash	≤0.5%, determined on 1.0 g.		0.01%
Related substances	Unspecified impurities: for each impurity	≤0.10%	<0.10%
	Total Impurity	≤0.5%	0.18%
Purity	≥99.0%		99.70%
Assay	99.0%~101.0% (anhydrous substance).		99.80%
Storage	Preserve in well-closed, light-resistant and airtight containers.		Complies