三水醋酸铅(II)

Description

Lead(II) acetate trihydrate · CAS 6080-56-4 · Pb(C2H3O2)2.3H2O.. UNII RX077P88RY. Melting Point: 167 °F (NTP, 1992); Density: 2.55 @25 °C.

Identification

CAS Registry Number	6080-56-4
PubChem CID	22456
Molecular formula	Pb(C2H3O2)2.3H2O.
IUPAC name	lead(2+);diacetate;trihydrate
UNII (FDA)	RX077P88RY

Computed Descriptors

Molecular Weight	379
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	0
Exact Mass	380.03495
Monoisotopic Mass	380.03495
Topological Polar Surface Area	83.3
Heavy Atom Count	12
Formal Charge	0
Complexity	25.5

Physical & Chemical Properties

Melting Point	167 °F (NTP, 1992)
Density	2.55 @25 °C

Physical description & handling notes

• Lead acetate trihydrate appears as white powder or white chunky solid. Slight odor. pH (5% aqueous solution at 77 °F) 5.5-6.5. (NTP, 1992)
• Liquid
• Water soluble white powder; [CAMEO]
• 392 °F at 760 mmHg (decomposes) (NTP, 1992)
• Melting point equals 167 °F
• greater than or equal to 100 mg/mL at 68 °F (NTP, 1992)

GHS Hazard Classification

Reported hazard statements	H302, H332 (43.1%), H360 (62.9%), H373 (100%), H400 (99.6%), H410 (100%), H402, H412

Documented Uses

• Used as a cotton dye mordant, a water repellant, and as a raw material in cosmetics and to make other lead compounds; [Ullmann]
• Textiles (Printing, Dyeing, or Finishing) [Category: Industry]
• All Other Basic Inorganic Chemical Manufacturing

Synonyms

6080-56-4; Lead(II) acetate trihydrate; Lead diacetate trihydrate; Bleiazetat; DTXSID3031521; Acetic acid, lead(+2) salt trihydrate; RefChem:1088392; DTXCID501478104; 612-031-2; CHEBI:33112; LEAD ACETATE TRIHYDRATE; Lead acetate [JAN]; Plumbous Acetate Trihydrate; Lead acetate (II) trihydrate; RX077P88RY; Lead acetate (JAN)

Frequently Asked Questions

What are the CAS number and molecular formula of Lead(II) acetate trihydrate?

CAS 6080-56-4; molecular formula Pb(C2H3O2)2.3H2O.; molecular weight — g/mol.

What other names is Lead(II) acetate trihydrate known by?

6080-56-4, Lead(II) acetate trihydrate, Lead diacetate trihydrate, Bleiazetat, DTXSID3031521, Acetic acid, lead(+2) salt trihydrate.

Is Lead(II) acetate trihydrate classified as hazardous?

Hazard statements reported: H302, H332, H360, H373, H400.

What are the key physical properties of Lead(II) acetate trihydrate?

Melting Point: 167 °F (NTP, 1992); Density: 2.55 @25 °C.

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.