酒石酸铜

Description

Cupric Tartrate · CAS 815-82-7 · C4H4CuO6. UNII GQ7IFQ18IR.

Identification

CAS Registry Number	815-82-7
PubChem CID	13155
Molecular formula	C4H4CuO6
IUPAC name	copper (2R,3R)-2,3-dihydroxybutanedioate
UNII (FDA)	GQ7IFQ18IR

Computed Descriptors

Molecular Weight	211.62
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	1
Exact Mass	210.930385
Monoisotopic Mass	210.930385
Topological Polar Surface Area	121
Heavy Atom Count	11
Formal Charge	0
Complexity	123

Physical description & handling notes

• Cupric tartrate appears as a green to blue odorless powder. Insoluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. It is noncombustible. Used for electroplating metals.
• Light blue powder; [HSDB] Blue-green odorless crystalline powder; [MSDSonline]
• LIGHT BLUE POWDER
• Trihydrate decomposes on heating (USCG, 1999)
• Green to blue, odorless powder; slightly sol in water; sol in acids, alkali solns. /Trihydrate/
• greater than 1 (USCG, 1999)

GHS Hazard Classification

Reported hazard statements	H302 (100%)

Documented Uses

• Used in baths for copper electroplating; [Merck Index]
• Electroplating [Category: Plate]
• In baths for copper electroplating
• Prepd by reaction of K tartrate with Cu(NO3)2: Kirschner, Kiesling, J. Am. Chem. Soc. 82, 4174 (1960).
• Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, copper(2+) salt (1:1): ACTIVE
• /FORMER USE:/ POTENT EMETICS. SERIOUS TOXICITY IF RETAINED. /COPPER SALTS (CUPRIC)/

Synonyms

815-82-7; CUPRIC TARTRATE; copper(II) tartrate; UNII-GQ7IFQ18IR; GQ7IFQ18IR; HSDB 269; 2,3-Dihydroxybutanedioic acid copper salt; EINECS 212-425-0; NSC 112251; CUPRIC TARTRATE [MI]; CUPRIC TARTRATE [HSDB]; DTXSID00883592; Tartaric acid, copper(2+) salt (1:1), (+)-; NSC-112251; (2R,3R)-2,3-Dihydroxybutanedioic acid copper (2+) salt (1:1); Butanedioic acid, 2,3-dihydroxy-, (R-(R*,R*))-, copper(2+) salt (1:1)

Frequently Asked Questions

What are the CAS number and molecular formula of Cupric Tartrate?

CAS 815-82-7; molecular formula C4H4CuO6; molecular weight — g/mol.

What other names is Cupric Tartrate known by?

815-82-7, CUPRIC TARTRATE, copper(II) tartrate, UNII-GQ7IFQ18IR, GQ7IFQ18IR, HSDB 269.

Is Cupric Tartrate classified as hazardous?

Hazard statements reported: H302.

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.