Linear Formula:

HAu(NO3)4 • 3H2O / HAu(NO3)4 • xH2O

MDL Number:


EC No.:



(2N) 99% Hydrogen Tetranitratoaurate(III) Hydrate
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(2N5) 99.5% Hydrogen Tetranitratoaurate(III) Hydrate
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(3N) 99.9% Hydrogen Tetranitratoaurate(III) Hydrate
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(3N5) 99.95% Hydrogen Tetranitratoaurate(III) Hydrate
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(4N) 99.99% Hydrogen Tetranitratoaurate(III) Hydrate
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(5N) 99.999% Hydrogen Tetranitratoaurate(III) Hydrate
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Hydrogen Tetranitratoaurate(III) Hydrate Properties (Theoretical)

Compound Formula AuH7N4O15
Molecular Weight 500.04
Appearance Brown crystalline powder
Melting Point c. 72 °C
Boiling Point N/A
Density N/A
Solubility in H2O Decomposes
Storage Temperature Ambient temperatures

Hydrogen Tetranitratoaurate(III) Hydrate Health & Safety Information

Signal Word Danger
Hazard Statements H272-H315-H319
Hazard Codes O, Xi
Precautionary Statements P221-P210-P220-P280-P305+P351+P338-P501
Risk Codes R8 R36/38
RTECS Number N/A
Harmonized Tariff Code 2843.30
Transport Information UN1477 5.1/PG II
GHS Pictograms

About Hydrogen Tetranitratoaurate(III) Hydrate

Hydrogen Tetranitratoaurate(III) Hydrate is generally immediately available in most volumes. American Elements manufactures materials to many standard grades when applicable including Mil Spec (military grade), ACS, Reagent and Technical Grades; Food, Agricultural and Pharmaceutical Grades, Optical, Semiconductor, and Electronics Grades, and follows applicable USP, EP/BP, and ASTM testing standards. Most materials can be produced in high and ultra high purity forms (99%, 99.9%, 99.99%, 99.999%, and higher). Standard and custom packaging is available. Additional technical, research and safety (SDS) information is available. Please request a quote above to receive pricing information based on your specifications.

Hydrogen Tetranitratoaurate(III) Hydrate Synonyms

Nitratoauric acid, Hydrogen Tetranitratoaurate(III) Trihydrate, MFCD00149480, Gold(3+) hydrogen nitrate (1:1:4), Trisnitric acid gold(III) salt, Gold nitrate hydrate

Chemical Identifiers

Linear Formula HAu(NO3)4 • 3H2O / HAu(NO3)4 • xH2O
MDL Number MFCD00046178
EC No. N/A
Pubchem CID 121233713
IUPAC Name gold(3+); nitric acid; trinitrate; hydrate
SMILES [N+](=O)(O)[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].O.[Au+3]
InchI Identifier InChI=1S/Au.HNO3.3NO3.H2O/c;4*2-1(3)4;/h;(H,2,3,4);;;;1H2/q+3;;3*-1;

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

See more Gold products. Gold (atomic symbol: Au, atomic number: 79) is a Block D, Group 11, Period 6 element with an atomic weight of 196.966569. The number of electrons in each of Gold's shells is 2, 8, 18, 32, 18, 1 and its electron configuration is [Xe] 4f142 5d10 6s1. Gold Bohr ModelThe gold atom has a radius of 144 pm and a Van der Waals radius of 217 pm. Gold was first discovered by Early Man prior to 6000 B.C. In its elemental form, gold has a metallic yellow appearance. Gold is a soft metal and is usually alloyed to give it more strength.Elemental Gold It is a good conductor of heat and electricity, and is unaffected by air and most reagents. It is one of the least reactive chemical elements. Gold is often found as a free element and with silver as a gold silver alloy. Less commonly, it is found in minerals as gold compounds, usually with tellurium.

See more Nitrogen products. Nitrogen is a Block P, Group 15, Period 2 element. Its electron configuration is [He]2s22p3. Nitrogen is an odorless, tasteless, colorless and mostly inert gas. It is the seventh most abundant element in the universe and it constitutes 78.09% (by volume) of Earth's atmosphere. Nitrogen was discovered by Daniel Rutherford in 1772.


May 28, 2020
Los Angeles, CA
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