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Phenylmercuric Nitrate Manufacturer Exporter BP Ph Eur USP NF Grade Manufacturer Exporter
Crystal Clear Products is a manufacturer exporter company manufacturing several chemicals including Phenylmercuric Nitrate and IP BP Ph Eur USP NF JP ACS AR Analytical Reagent FCC Food Grade, Pharmaceutical Chemicals at best prices. The group has offices and factories in India USA and UAE and toll manufacturers in China and sells to almost every country in the world.
The manufacturing facilities of our partner manufacturers have one or more of FDA-cGMP-GLP certification, ISO-9001 certification, Halal and/or Kosher certification, REACH pre-registration ISO-22000 HACCP. We also allow third party inspection of products offered. We can offer small quantities from laboratory and trial packs to large shipments of container loads of material.
Hazard Statements:
H301 Toxic if swallowed.
H314 Causes severe skin burns and eye damage.
H372 Causes damage to organs through prolonged or repeated exposure.
H411 Toxic to aquatic life with long lasting effects.
Signal Word: Danger
Transport Information
DOT USA, TDG Canada & ADR/RID Europe:
UN-No UN 1895
Proper Shipping Name: Phenylmercuric Nitrate
Hazard Class 6.1; Packing Group II.
IMDG/IMO
UN-No UN 1895
Proper Shipping Name: Phenylmercuric Nitrate
Hazard Class 6.1; Packing Group II.
IATA:
UN-No UN 1895
Proper Shipping Name: Phenylmercuric Nitrate
Hazard Class 6.1; Packing Group II.
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Phenylmercuric Nitrate SDS of Manufacturers
Phenylmercuric Nitrate IP BP Ph Eur USP NF FCC Food AR ACS Reagenr Grade Manufacturers
CAS Number 8003-05-2 Phenylmercuric Nitrate, Molecular Weight: 634.40, Chemical Formula: C6H5HgNO3-C6H5HgOH
Phenylmercuric Nitrate USP NF Grade Specifications
Mercury, (nitrato-O)phenyl-.
Nitratophenylmercury --- CAS 55-68-5
Phenylmercuric Nitrate is a mixture of phenylmercuric nitrate and phenylmercuric hydroxide containing not less than 87.0 percent and not more than 87.9 percent of phenylmercuric ion (C6H5Hg+), and not less than 62.75 percent and not more than 63.50 percent of mercury (Hg).
Identification:
A: Add 3 mL of sulfuric acid to 0.1 g of it: the mixture becomes yellow, and the characteristic odor of nitrobenzene is evolved.
B: To 5 mL of a saturated solution of it add 1 mL of 3 N hydrochloric acid: a white precipitate is formed.
C: To 5 mL of a saturated solution of it add 5 mL of ammonium sulfide: there is no reaction in the cold, but upon heating in a boiling water bath for 10 minutes a black precipitate is formed.
Residue on ignition: not more than 0.1%.
Mercury ions: To 5 mL of a saturated solution add 5 mL of 1 N sodium hydroxide: no yellow precipitate is formed (mercuric ions) and the solution does not darken (mercurous ions).
Assay for phenylmercuric ions: Transfer about 200 mg, accurately weighed, to a conical flask, and dissolve in 90 mL of water and 10 mL of nitric acid. Add 2 mL of ferric ammonium sulfate, and titrate with 0.05 N ammonium thiocyanate. Each mL of 0.05 N ammonium thiocyanate is equivalent to 13.88 mg of phenylmercuric ion (C6H5Hg+).
Phenylmercuric Nitrate BP Ph Eur Grade Specifications
Ph Eur --- CAS 55-68-5
DEFINITION
Mixture of phenylmercuric nitrate (C6H5HgNO3; Mr 339.7) and phenylmercuric hydroxide (C6H5HgOH; Mr 294.7).
Content: 62.5 per cent to 64.0 per cent of Hg (Ar 200.6) (dried substance).
CHARACTERS
Appearance: White or pale yellow powder.
Solubility: Very slightly soluble in water and in ethanol (96 per cent), slightly soluble in hot water. It dissolves in glycerol and in fatty oils.
IDENTIFICATION
A. To 5 ml of solution S add 8 ml of water and 0.1 ml of sodium sulphide solution. A white precipitate is formed that darkens slowly on heating.
B. To 1 ml of a saturated solution of the substance to be examined add 1 ml of dilute hydrochloric acid. A white, flocculent precipitate is formed.
C. To 5 ml of solution S add 1 ml of dilute hydrochloric acid, 2 ml of methylene chloride and 0.2 ml of dithizone solution. Shake. The lower layer is orange-yellow.
D. About 10 mg gives the reaction of nitrates.
TESTS
Solution S: To 0.1 g add 45 ml of water and heat to boiling with shaking. Cool, filter and dilute to 50 ml with water.
Appearance of solution: Solution S is colourless.
Inorganic mercuric compounds: Maximum 0.1 per cent.
Loss on drying: Maximum 1.0 per cent, determined on 1.000 g by drying in vacuo for 24 h.
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Last updated
11/19/2022
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