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1/5

Theophylline

$ 20.00 /1ASSAYS

Min. Order1ASSAYS
Purity99%
Cas No58-55-9
Supply Ability5000kg
Update time2022-02-25

Shanxi Naipu Import and Export Co.,Ltd

7YR

China

Chemical Properties

Product Name	Theophylline
CAS No	58-55-9
EC-No	200-385-7
Min. Order	1ASSAYS
Purity	99%
Supply Ability	5000kg
Release date	2022/02/25

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ANALYSIS CONTENT	ANALYSIS STANTARD	ANALYSIS RESULT
CHARACTERISTICS	WHITE CRYSTALLINE PODWER	PASS
IDENTIFICATION	POSITIVE REACTION	PASS
APPEARANCE OF SOLUTION	PASS	PASS
MELTING POINT	270.0-274.0	270.0-274.0
ACIDITY	PASS	PASS
RESIDUAL SOLVENT	PASS	PASS
HEAVY METALS	<=20PPM	<20PPM
RELATED SUBSTANCES	<=0.5%	<0.5%
LOSS ON DRYING	<=0.5%	0.06%
SULFATED ASH	<=0.1%	0.05%
ASSAY	99.0%-101.0%	99.7%

Theophylline

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