Lianyungang Beben Technology Co.,LTD

Street Address

Country/Region

China/JIANGSU

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high quality cas 119-61-9 Benzophenone for hot selling

Supply Ability:

200 Metric Ton/Metric Tons per 0

Port:

CMP

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Quick Details

Place of Origin:

China

Brand Name:

Model Number:

Packaging & Delivery

Benzophenone

1Kg/bag;25Kg/drum or as demand 2-Bromo-4-methylpropiophenone

Product Description

Product details

Product Name|:BENZOPHENONE

MF:C13H10O

MW:182.22

CAS:119-61-9

Test Items	Requirements	Results
Appearance	White flake crystal,there are rose fragrance	Complies
Identification	Melting point: 148-152°C USP-741	148-150°C
	IR USP-197k	Complies
	TLC	Complies
	A characteristic reaction of chloride	Complies
Appearance of solution	No darker than BY4	Complies
Specific rotation	-0.10°-+0.10°	0°
Related substances	≤0.50%	0.17%
Heavy metals	≤20 ppm USP231	10 PPM
Loss on drying	≤0.5% USP731	0.02%
Residue on ignition	≤0.1% USP 281	0.02%
Assay (HPLC)	98%-102%	99.8%
Conclusion	The product complies with USP32

Application:

Use for parmaceutical intermediates or chemical reaserch

high quality cas 119-61-9 Benzophenone for hot selling

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