99.5% 4-Aminobenzoic acid, CAS No 150-13-0, p-Aminobenzoic acid CAS NO.150-13-0

CAS No.:

150-13-0

Synonyms：

1-Amino-4-carboxybenzene;

p-Aminobenzoic acid;

PABA

Molecular Formula:

C7H7NO2

Molecular Weight:

137.14

Characters:

White or off-white crystalline powder

Melting range:

186-189℃

Volatile diazoicable substances:

≤ 0.002%

Loss on drying:

≤ 0.2%

Residue on ignition:

≤ 0.1%

Heavy metals:

≤ 0.002%

Ordinary impurites:

≤ 1%

Purity:

≥ 99.5%

Packing:

25kg/fiber drum

Usage:

Used as pharmaceutical and dye intermediates