六水氯铂酸

Description

chloroplatinic acid hexahydrate · CAS 18497-13-7 · Cl6Pt.6H2O.2H. UNII 9W7LR29OOB.

Identification

CAS Registry Number	18497-13-7
PubChem CID	134756
Molecular formula	Cl6Pt.6H2O.2H
IUPAC name	hexachloroplatinum(2-);hydron;hexahydrate
UNII (FDA)	9W7LR29OOB

Computed Descriptors

Molecular Weight	517.9
Hydrogen Bond Donor Count	8
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	0
Exact Mass	516.853999
Monoisotopic Mass	514.856949
Topological Polar Surface Area	6
Heavy Atom Count	13
Formal Charge	0
Complexity	62.7

Physical description & handling notes

• Brownish-yellow solid; Highly deliquescent; Soluble in water; [Merck Index] Brown odorless lumps; Hygroscopic; [Alfa Aesar MSDS]

GHS Hazard Classification

Reported hazard statements	H301 (98.7%), H314 (28.6%), H317 (99.4%), H318 (72.1%), H334 (100%)

Documented Uses

• Used in plating, photography, mirrors, indelible inks, luster on glass, and acetic acid manufacturing; Also used for platinizing pumice stone, catalyzing sulfur trioxide production, relief etching of zinc (artistic and commercial applications), and fixing microscope preparations; [Merck Index]
• Electroplating [Category: Plate]
• Photographic Processing [Category: Other]

Synonyms

Dihydrogen hexachloroplatinate hexahydrate; Hydrogen hexachloroplatinate(IV) hexahydrate; Dihydrogen hexachloroplatinate(IV) hexahydrate; CCRIS 6622; UNII-9W7LR29OOB; 9W7LR29OOB; DTXSID00858861; Platinum chloric acid dihydrochloride hexahydrate; Platinate(2-), hexachloro-, dihydrogen, hexahydrate; Platinate(2-), hexachloro-, dihydrogen, hexahydrate, (OC-6-11)-; RefChem:58465; DTXCID90809605; CHLOROPLATINIC ACID HEXAHYDRATE; Platinic chloride hexahydrate; PLATINUM MURIATICUM; hexachloroplatinum(2-);hydron;hexahydrate

Frequently Asked Questions

What are the CAS number and molecular formula of chloroplatinic acid hexahydrate?

CAS 18497-13-7; molecular formula Cl6Pt.6H2O.2H; molecular weight — g/mol.

What other names is chloroplatinic acid hexahydrate known by?

Dihydrogen hexachloroplatinate hexahydrate, Hydrogen hexachloroplatinate(IV) hexahydrate, Dihydrogen hexachloroplatinate(IV) hexahydrate, CCRIS 6622, UNII-9W7LR29OOB, 9W7LR29OOB.

Is chloroplatinic acid hexahydrate classified as hazardous?

Hazard statements reported: H301, H314, H317, H318, H334.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.