Phenylmercuric Nitrate BP USP NF IP Reagent FCC Food Grade Manufacturers Exporters

Phenylmercuric Nitrate

Test Specification...BP
Characters It occurs as white to pale yellow powder

Test A

Test B

Test C

Test D

(a) Specified test. A white precipitate is formed that darkens slowly on heating.

(b) Specified test. A white, flocculent precipitate is formed.

(c) Specified test. The lower layer is orange-yellow.

(d) Gives reaction of nitrates

Solubility Very slightly soluble in water and in ethanol (96 %), slightly soluble in hot water. It dissolves in glycerol and in fatty oils.
Appearance of solution Solution is colorless
Inorganic mercuric compounds Not more than 0.1%
Loss on drying Not more than 1.0%
Assay Not less than 62.5% and not more than 64.0% of Hg (dried substance).
Test Specification...USP
Characters It occurs as white, crystalline powder. Is affected by light

Test A

Test B

Test C

a. Specified test. The mixture becomes yellow, and the characteristic odor of nitrobenzene is evolved

b. Specified test. A white precipitate is formed.

c. Specified test. There is no reaction in the cold, but upon heating in a boiling water bath for 10 min, a black precipitate is formed.

Solubility Slightly soluble in alcohol and in glycerin; very slightly soluble in water. It is more soluble in the presence of either nitric acid or alkali hydroxides.
Residue on ignition Not more than 0.1%
Mercury Ions No yellow precipitate is formed (mercuric ions), and the solution does not darken (mercurous ions).
Residual Solvents Meets the requirements
Assay –

A. Phenylmercuric Ion(C6H5Hg+)

B. Mercury (Hg)

a) Not less than 87.0% and not more than 87.9% ofphenylmercuricion

b) Not less than 62.5 % to not more than 63.50% of Hg (dried substance).

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.

GLP, cGMP (FDA) Approved, ISO 9001, ISO 14001, ISO 45001, ISO 17025, ISO 22000, FSSC 22000, FSSAI, Halal and Kosher certified.
We observe WHO Good manufacturing practice and Good laboratory practice.