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Nitrates and nitrites

Platinum dinitrate

Also known as Platinum nitrate, platinum(2+), dinitrate, Platinum nitrate solution

CAS 18496-40-7Formula N2O6PtMolar mass 319.09 g/molEC 242-383-9
GHS signal word: Danger. Pictograms: Oxidiser, Corrosive, Acute toxicity (severe), Harmful or irritant 6 suppliers listed
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Platinum dinitrate chemical structure, N2O6Pt, CAS 18496-40-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
18496-40-7
Formula
N2O6Pt
Molar mass
319.09 g/mol
EC number
242-383-9
HS code
284390
Category
Nitrates and nitrites

What is Platinum dinitrate?

Plain description, key identifiers and synonyms

Platinum dinitrate is a chemical substance with the molecular formula N2O6Pt and a molar mass of 319.09 g/mol. Its CAS registry number is 18496-40-7. The IUPAC name is platinum(2+) dinitrate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
platinum(2+) dinitrate
CAS number
18496-40-7 CAS number cross-checked
EC number
242-383-9
Molecular formula
N2O6Pt
InChIKey
NWAHZABTSDUXMJ-UHFFFAOYSA-N
InChI
InChI=1S/2NO3.Pt/c2*2-1(3)4;/q2*-1;+2
SMILES (canonical and isomeric)
[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[Pt+2]

Synonyms

  • Platinum nitrate
  • platinum(2+), dinitrate
  • Platinum nitrate solution
  • platinum(2+) dinitrate
  • platinum(2+),dinitrate
  • Nitric acid,platinum(2+) salt (2:1)
  • Platinum( cento)nitrate
  • Solution, Pt 15% w/w.
  • Platinum Nitrate Solution, Pt 15% w/w.
  • Platinum(II) nitrate solution, Pt 15% w/w.

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
319.09 g/molcalc.
Exact mass
318.9404 Dacalc.
LogP (octanol/water)
-0.48calc.
Topological polar surface area
132.4 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
0calc.
Heavy atoms
9calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
3calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS03: Oxidiser
Oxidiser
GHS05: Corrosive
Corrosive
GHS06: Acute toxicity (severe)
Acute toxicity (severe)
GHS07: Harmful or irritant
Harmful or irritant
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H271May cause fire or explosion, strong oxidiser.
  • H290May be corrosive to metals.
  • H301Toxic if swallowed.
  • H314Causes severe skin burns and eye damage.
  • H317May cause an allergic skin reaction.
  • H318Causes serious eye damage.
  • H400Very toxic to aquatic life.
  • H410Very toxic to aquatic life with long lasting effects.
Precautionary statements (34)
  • P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P220Keep away from clothing and other combustible materials.
  • P234Keep only in original packaging.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P270Do not eat, drink or smoke when using this product.
  • P272Contaminated work clothing should not be allowed out of the workplace.
  • P273Avoid release to the environment.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P283Wear fire resistant or flame retardant clothing.
  • P301 + P316If swallowed: Get emergency medical help immediately.
  • P301 + P330 + P331If swallowed: Rinse mouth. Do not induce vomiting.
  • P302 + P352If on skin: Wash with plenty of water.
  • P302 + P361 + P354If on skin: Take off immediately all contaminated clothing. Immediately rinse with water for several minutes.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P306 + P360If on clothing: Rinse immediately contaminated clothing and skin with plenty of water before removing clothes.
  • P316Get emergency medical help immediately.
  • P317Get medical help.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P333 + P317If skin irritation or rash occurs: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P363Wash contaminated clothing before reuse.
  • P370 + P378In case of fire: Use appropriate media to extinguish.
  • P371 + P380 + P375In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion.
  • P390Absorb spillage to prevent material damage.
  • P391Collect spillage.
  • P405Store locked up.
  • P406Store in a corrosion resistant container with a resistant inner liner.
  • P420Store separately.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Platinum dinitrate suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 6 suppliers
6 of 6 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

6 suppliers in 3 countries

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Platinum dinitrate price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Platinum dinitrate is traded under.

HS 2843.90Indicative HS code

Amalgams

World exports in 2024
$5.76B
−33.2% vs 2023, imports $3.61B
2019 to 2024
Top exporters
  1. Germany36.9%
  2. Japan23.5%
  3. United States13.0%
Top importers
  1. India * partner reported23.1%
  2. Mexico11.6%
  3. Germany10.9%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Platinum dinitrate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Platinum dinitrate, based on the data on this page

What is Platinum dinitrate?

Platinum dinitrate is a chemical substance with the molecular formula N2O6Pt and a molar mass of 319.09 g/mol. Its CAS registry number is 18496-40-7. The IUPAC name is platinum(2+) dinitrate.

What is the CAS number of Platinum dinitrate?

The CAS registry number of Platinum dinitrate is 18496-40-7.

What is the molecular formula and weight of Platinum dinitrate?

The molecular formula of Platinum dinitrate is N2O6Pt and its molar mass is 319.09 g/mol.

Is Platinum dinitrate hazardous?

Platinum dinitrate carries the GHS signal word "Danger". Main hazards: may cause fire or explosion, strong oxidiser, may be corrosive to metals, toxic if swallowed. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Platinum dinitrate?

Platinum dinitrate is usually classified under HS code 284390 (Colloidal precious metals, inorganic or organic compounds of precious metals, whether or…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Platinum dinitrate?

CompoundList lists 6 suppliers of Platinum dinitrate in China, India and Poland. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Platinum dinitrate in India?

1 supplier in India list Platinum dinitrate on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Platinum dinitrate?

Suppliers quote Platinum dinitrate on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Platinum dinitrate

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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