Phthalein dyes

Synonym(s): Benzene-1,2-dicarboxylic acid dimethyl ester, Phthalic acid dimethyl ester Formula: C10H10O4 Formula weight: 194.19 Purity: 99% CAS Number: 131-11-3 Harmonized Tariff Code: 2917.34

Synonym(s): 2,5-Isobenzofurandione, Benzene-1,2-dicarboxylic anhydride Formula: C8H4O3 Formula weight: 148.12 Purity: 99% CAS Number: 85-44-9 UN Number: UN2214 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2917.

Single-component standards are available as stock items. They are supplied in methanol, or in another solvent, where appropriate.

Single-component standards are available as stock items. They are supplied in methanol, or in another solvent, where appropriate.

Single-component standards are available as stock items. They are supplied in methanol, or in another solvent, where appropriate.

Grade: Reagent Special, ACS CAS No.: 877-24-7

Grade: Reagent Special, ACS CAS No.: 877-24-7

CAS No.: 117-81-7

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CAS No.: 84-74-2 UN No.: UN3082 Class: 9 Pkg. Group: PG III

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