Erythromycin Stearate B.p.

With the years of experience and vast knowledge, we are involved in manufacturing, importing and exporting a wide range of Erythromycin Stearate B.P. in Kheda, Gujarat, India.

TEST:-
Description or appearance
Solubility
Identification Test(s)
pH
Related Substance By TLC
Erythromycin Stearate
Free Stearic Acid
Erythromycin Stearate + Free Stearic Acid
Water
Sulphated Ash
Assay : (OAB)

OBSERVATIONS:-
White Powder
Complies
Complies
Complies
Complies
7.9
Complies
87.32%
12.7%
100.02%
2.8%
0.04%
622.10 Units/mg

SPECIFICATIONS:-
White crystalline powder.
Practically insoluble in water soluble in acetone, in ethanol and in methanol. Solutions in these solvents may be opalescent.
A. By TLC
B. A red colour produced.
c.A yellow colour develops.
7.0 to 10.5
Complies as Per IP
NLT 84%
NMT 14.0%
98.0 % to 103 %
NMT 4.0%
NMT 0.5%
NLT 600 Units/mg