10045-94-0 Usage
Chemical Properties
Different sources of media describe the Chemical Properties of 10045-94-0 differently. You can refer to the following data:
1. white to yellow crystalline powder with nitric acid odour
2. Mercuric nitrate is a white to yellowish crystalline solid with an odor like nitric acid. Normally exists
as the hemihydrate or the dihydrate
Uses
Nitration of aromatic organic compounds, felt
manufacture, mercury fulminate manufacturing.
General Description
A white crystalline solid. Toxic by inhalation, ingestion and/or skin contact. Prolonged exposure to fire or heat may result in an explosion. Produces toxic oxides of nitrogen when heated to decomposition. Used to make other chemicals and in medicine.
Air & Water Reactions
Deliquescent. Soluble in a small amount of water. With much water or on boiling with water, an insoluble basic salt is formed.
Reactivity Profile
MERCURIC NITRATE is noncombustible, but, as an oxidizing agent, will accelerate the burning of combustible materials. If large quantities are involved in a fire or the combustible material is finely divided, an explosion may result. Light sensitive. Mixtures with alkyl esters may explode, owing to the formation of alkyl nitrates. Mixtures with phosphorus, tin(II) chloride, or other reducing agents may react explosively [Bretherick 1979. p. 108-109]. Acetylene forms a sensitive acetylide when passed into an aqueous solution of MERCURIC NITRATE [Mellor 4:933. 1946-47]. Should not be mixed with alcohols as explosive mercury fulminates may be formed [Bahme 1961. p. 9]. Is violently reduced by hypophosphoric acid [Mellor 4:993. 1946-47]. Reacts with phosphine to give a yellow precipitate that explodes when heated or subjected to shock [Mellor 4:993. 1946-47].
Hazard
Dangerous fire risk in contact with organic
materials. Very toxic.
Health Hazard
Acute systemic poisoning may be fatal within a few minutes; death by uremic poisoning is usually delayed 5-12 days. Acute poisoning has resulted from inhaling dust concentrations of 1.2-8.5 mg/m 3 of air; symptoms inc lude tightness and pain in chest, coughing, and difficulty in breathing. Ingestion causes necrosis, pain, vomiting, and severe purging. Contact with eyes causes ulceration of conjunctiva and cornea. Contact with skin causes irritation and po ssible dermatitis; systemic poisoning can occur by absorption through skin.
Safety Profile
Poison by ingestion,
skin contact, intraperitoneal, and
subcutaneous routes. A powerful oxidizer.
Probably an eye, skin, and mucous
membrane irritant. Reacts with acetylene to form the explosive mercury acetylide whch
is sensitive to heat, friction, or contact with
sulfuric acid. Reaction with ethanol forms
the explosive mercury fulrmnate. Reaction
with isobutene forms an unstable explosive
product. Forms explosive mixtures with
phosphine (heatand impact-sensitive),
potassium cyanide (heat-sensitive), and
sulfur. Violent reaction with phosphinic
acid, hypophosphoric acid, unsaturated
hydrocarbons, aromatics. Vigorous reaction
with petroleum hydrocarbons. When heated
to decomposition it emits very toxic fumes
of Hg and NOx. See also MERCURY
COMPOUNDS, INORGANIC; and
NITRATES.
Potential Exposure
Mercuric nitrate is used in making
other chemicals; in felt manufacture and in making mercury
fulminate
Shipping
UN1625 Mercuric nitrate, Hazard Class: 6.1;
Labels: 6.1-Poisonous materials.
Incompatibilities
A strong oxidizer. Reacts violently with
combustibles, petroleum hydrocarbons; reducing agents;
aldehydes, ammonia, ketones, phosphorus. Reacts with
acetylene, alcohol, phosphine, and sulfur to form shocksensitive compounds. Aqueous solution attacks most
metals. Vigorous and dangerous reaction with petroleum
hydrocarbons. Incompatible with organic materials;
acetylene, ethanol, phosphine, sulfur, hypophosphoric acid.
Inorganic mercury compounds are incompatible with acetylene, ammonia, chlorine dioxide; azides, calcium (amalgam
formation), sodium carbide; lithium, rubidium, copper.
Decomposes in heat or on exposure to light, producing
toxic fumes (mercury, nitrogen oxides)
Check Digit Verification of cas no
The CAS Registry Mumber 10045-94-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,0,4 and 5 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 10045-94:
(7*1)+(6*0)+(5*0)+(4*4)+(3*5)+(2*9)+(1*4)=60
60 % 10 = 0
So 10045-94-0 is a valid CAS Registry Number.
InChI:InChI=1/Hg.NO3/c;2-1(3)4/q+2;-1
