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4-Nitrophthalic acid

Classification:Pharmaceutical Intermediates

Cas NO.:610-27-5

Molecular Formula:C8H5NO6

Melting Point:159-161℃

Boiling Point:459.5 °C at 760 mmHg

Stability:Stable under normal temperatures and pressures.

Flash Point:459.5 °C at 760 mmHg

Purity:More than 98%

Appearance:light-beige solid

usage:pharmaceutical intermediates

Brand Name:Joxin

EINECS:210-215-3

Aliase:Pharmaceutical Intermediates China

Purity:More than 98%Appearance:Off white or pale yellow powderBrand:Joxin

This product is produced independently by our company and is mostly used in pharmaceutical intermediates.Welcome foreign purchasers to Taixing, China, to visit and negotiate projects

DESCRIPTION

Off white or pale yellow powder

SPECIFICATIONS

Assay (HPLC) 99%min

Melting Point 164~168°C

Content of 3-NPA 0.3%max

Loss on Drying 0.5%max

OUTPUT

5 Mt per month

STANDARD PACKING

25Kgs/Net in fiber drums (φ380×480mm) , or upon the consumer’s request.

TRANSPORT REGULATIONS
USE

Intermediate for organic synthesis, phthalocyanine dyes, fluorescent dyes (Fluoresceini Isothiocyanas).



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