ChemicalBook Product Catalog Organic Chemistry Carboxylic acids and derivatives Carboxylic Acid Anhydrides Phthalic Anhydride

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Phthalic Anhydride

$ 50.00 /50TON

Min. Order150TON
Purity99%
Cas No85-44-9
Supply Ability500
Update time2022-07-04

Molokomalapatrading Ltd.

3YR

South Africa

Chemical Properties

Product Name	Phthalic Anhydride
CAS No	85-44-9
EC-No
Min. Order	150TON
Purity	99%
Supply Ability	500
Release date	2022/07/04

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PRODUCT		PHTHALIC ANHYDRIDE
OPERATIVE		GB/T 15336-2013
NO.	CHECK ITEM		QUALITY INDEX	RESULTS
1	APPEARANCE		WHITE NEEDLE SHAPED CRYSTALS OR FLAKE-SHAPED SRYSTALS	WHITE NEEDLE SHAPED CRYSTALS
2	Fused chroma(Chroma No.)		≤20	10
3	Chroma of therma stability(Chroma No.)		≤40	30
4	Chroma of sulphuric acid(Chroma No.)		≤40	20
5	Free acid(Mass fraction)%		≤0.10	0.028
6	Purity%		≥99.9	99.94
7	Benzoic Acid%		≤0.05	0.001

Phthalic Anhydride

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