Products – Anmol Chemicals Private Limited

Hydrous Benzoyl Peroxide BP

Benzoyl peroxide (BPO) is a medication and industrial chemical. It appears as a white powder, practically insoluble in water.


As a medication, it is used to treat mild to moderate acne Also used for Bleaching hair, and tooth whitening systems.


Chemical Name: Hydrous Benzoyl Peroxide
Mol. Formula: C14H10O4
Mol. Weight: 242.2 g/mol
CAS No.: 94-36-0


General Specifications

Test Specification
Appearance White or almost white, amorphous or granular powder.

Test A

Test B

Test C


Test D


1. Ultraviolet and visible absorption spectrophotometry

2. Infrared absorption spectrophotometry

3. Specified test. A red color develops which quickly darkens and becomes dark violet within 5 min.

Specified test. A solution gives reaction of benzoates

Solubility Practically insoluble in water, soluble in acetone, soluble in methylene chloride with the separation of water, slightly soluble in ethanol (96%).

It loses water rapidly on exposure to air with a risk of explosion.

Acidity Specified test.
Related substances:

1. impurity A

2. impurity B

3. impurity C

4. unspecified impurities


1. Not more than 0.25%

2. Not more than 1.5%

3. Not more than 0.25%

4. Not more than 0.10%

Chlorides Not more than 0.4%

1. Dibenzoyl peroxide

2. Water


1. Not less than 70.0% and not more than 77.0%

2. Not less than 20.0%


Shelf life, Storage and Packing

It should be stored in a segregated area in a cool and ventilated place away from combustible materials. Keep in a tightly closed container, sealed until ready for use. It is packed in 25kg or 50kg HDPE bags or drums as required.


We Manufacture Bulk Dugs/API, Excipients, pharmaceuticals (IP/BP/USP/NF/PH. EUR./JP), Speciality Chemicals (Pure/AR/ACS), mineral fortifiers (FCC). our manufacturing facility is GLP, GMP (FDA) approved, ISO 9001, ISO 14001, ISO 22000, FSSC 22000, FSSAI, kosher, halal, COPP and WHO-GMP certified.

Good Manufacturing Practice Certified by World Health Organization (WHO-GMP)
Written Confirmation Certification (WC)
Good Manufacturing Practice (EXCiPACT cGMP)
Good Manufacturing Practice (cGMP)
Good Laboratory Practice (GLP)