4-Aminobenzoic acid CAS NO.150-13-0

    Changzhou Sunlight Pharmaceutical Co., Ltd covers an area of 258 thousand sqm.

    We already have 32 Chinese invention patents.

    Structure analysis instruments: Japan Shimadzu FT-IR, UV/VIS; Purity analysis has: Japan Shimadzu HPLC, America

Agilent HPLC, Japan Shimadzu HS-GC, America Agilent GC, America Waters UPLC; Elemental analysis has: Japan

Shimadzu AA; and Swiss mettler microbalance, Swiss mettler PH meter, Germany gehazi Lico chroma meter, etc.

    The workshops are constructed according to the GMP requirements.

    The company pays special attention to environmental protection and sustainable development. It has built a 8500 m3

wastewater treatment and purification pool. And equipped with COD on-line automatic monitoring equipments and

testing instruments.

(1) Company profile

Company Name: Changzhou Sunlight Pharmaceutical Co., Ltd.

Year Established: 2000

Main products: 3-Aminobenzoic acid, 4-Aminobenzoic acid, Benzocaine, APIS & Pharmaceutical intermediates,

monomers

4-Aminobenzoic Acid（PABA） 

The biggest manufacturer of PABA in China. 

Have the capacity of about 3000MT / year.

(2) Product

Synthetic intermediates: 4-Aminobenzoic Acid£¨PABA£©
CAS No.:	150-13-0
Structural Formula:
Quality Standard:	USP31
Content:	98.5-101.5%
Appearance:	White Crystalline Powder
Loss on Drying:	¡Ü0.2%
Residue on ignition:	¡Ü0.1%
Melting Point:	186-189ºC
Heavy Metals:	¡Ü20ppm
Volatile Diazotizable Substance:	¡Ü20ppm
Ordinary Impurities:	Complies
Packing:	25KG net fiber drum lined with plastic bag. The biggest manufacturer of PABA in China. Have the capacity of about 1200MT / year.