Yogi Dye Chem Industries

MERCUROUS NITRATE – AR / ACS

CAS No

77-8286-7

Formula

Hg2(NO3)2.2H2O

Description

White Crystalline Powder

IDENTIFICATION

GIVES YELLOW PPT OF SUBSULPHATE WITH WATER

SOLUBILITY

5% SOLUTION IN DIL. SULFURIC ACID IS CLEAR AND COLOURLESS

RESIDUE AFTER REDUCTION

MAX. 0.02%

OTHER IMPURITIES

CALCIUM (Ca)

MAX 100 ppm

COPPER (Cu)

MAX 50 ppm

IRON (Fe)

MAX 50 ppm

LEAD (Pb)

MAX 50 ppm

MAGNESIUM (Mg)

MAX 50 ppm

POTASSIUM (K)

MAX 50 ppm

SODIUM (Na)

MAX 100 ppm

CHLORIDE (Cl)

MAX 0.01 ppm

PHOSPHOROUS

MAX 50 ppm

SILICON

MAX 50 ppm

SULFUR

MAX 100 ppm

ZINC (Zn)

MAX 50 ppm

Assay

99%

Packing

25 Kgs Drum

APPLICATION

Fire Proofing & Water Proofing fabrics, preparing complex compounds, such as Phosphotungstate, Silicotungstate, etc, as a reagent for biological products precipitant for alkaloids etc.

MERCURIC ACETATE

CAS No

1600-27-7

Formula

Hg(O2CCH3)2

Description

WHITE FLAKY  POWDER

SOLUBILITY

5 % SOLUTION IN DIL. NITRIC ACID IS CLEAR & COLOURLESS

INSOLUBLE MATTER

Max 0.01%

ASSAY

Min 99-100%

NITRATE

Max 0.005%

RECEDUE AFTER PRODUCTION

Max 0.02%

LOSS ONDRYING

Max 0.02%

Assay

99.5%

Packing

25 Kgs Drum

APPLICATION

Fire Proofing & Water Proofing fabrics, preparing complex compounds, such as Phosphotungstate, Silicotungstate, etc, as a reagent for biological products precipitant for alkaloids etc.

PHENYL MERCURIC ACETATE

CAS No

62-38-4

Formula

CH3COOHgC6H5

Description

WHITE TO YELLOWISH WHITE POWDER

SOLUBILITY

SLIGHTLY SOLUBLE IN WATER.SOLUBLE IN ACETONE AND ALCOHOL.

SOLUTION (S)

DISSOLVE 0.250 GM IN 40 MLOF WATER

BY BOILING AND ALLOW TO COOL AND DILUTE TO 50 ML WITH WATER. SOLUTION SHOULD BE COLOUR LESS AND TRANSPARENT

IDENTIFICATION

TEST A

INFRARED ABSORPTION SPECTROPHOTOMETRY

TEST B

TO 5 ML OF SOLUTION ’S’ AND 5 ML WATER AND 0.1 ML OF SODIUM SULFIDE SOLUTION. WHITE PPT FORMED THAT DARKENS SLOWLY ON HEATING.

TEST C

TO 10 ML OF SOLUTION ‘S’ ADD 2 ML OF POTASSIUM IODIDE SOLUTION AND SHAKE THEN FILTER. THE FILTRATE GIVES REATIONS OF ACETATES

RESIDUE ON IGNITION

NMT 0.2%

POLY MERCURIC BENZENE COMPOUND

NMT 1.5%

LOSS ON DRYING

NMT 0.5%

Assay

99.6%

Packing

25 Kgs Drum

APPLICATION

Phenylmercuric Acetate is an odorless, white to yellow-white, crystalline (sand-like) powder. It is used as a herbicide, antiseptic, catalyst, fungicide, and preservative for latex paints.

PHENYL MERCURIC NITRATE

CAS No

8003-05-2

Formula

C6H5HgNO3

Description

White Powder

SOLUBILITY

SLIGHTLY SOLUBLE IN ALCOHOL & GLYCERINE,VERY SLIGHTLY SOLUBLE IN WATER, MORE SOLUBLE IN NITRIC ACID & ALKALI HYDROXIDE

IDENTIFICATION

TEST A

ADD 3 ML  SULFURIC ACID IN 0.1 GM MIXTURE SHOULD BECOME YELLOW AND GIVE CHARECTRISTIC  ODOR OF NITROBENZENE

TEST B

BOIL 0.1 GM IN 10 ML WATERAND FILTER. ADD 1 ML OF 3N HCL. IT SHOULD GIVES WHITE PPT.

TEST C

BOIL 0.1 GM  10 WITH WATER AND FILTER. ADD 5 ML OF AMMONIUM SULFIDE

APPEARANCE OF  SOLUTION

SOLUTION A MUST BE COLOURLESS

ASSAY

MERCURY

63.5%

PHENYL MERCURY IONS

87.5%

ASSAY AS PHENYL MERCURY

(NITRATE-HYDROXIDE)

99.5%

INORGANICS MERCURIC COMPOUND

COLORLESS SOLUTION OBATAIN

LOSS ON DRYING

0.87%

LOSS  ON IGNITION

0.09%

Assay

99%

Packing

25 Kgs Drum

APPLICATION

Phenylmercuric nitrate is an organomercury compound with powerful antiseptic and antifungal effects. It was once commonly used as a topical solution for disinfecting wounds, but as with all organomercury compounds it is highly toxic, especially to the kidneys, and is no longer used in this application.