Lead diacetate trihydrate
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Grundinformationen
- CAS
6080-56-4- Standard-SMILES
CC(=O)[O-].CC(=O)[O-].O.O.O.[Pb+2]- InChIKey
MCEUZMYFCCOOQO-UHFFFAOYSA-L- Summenformel
- Pb(C2H3O2)2.3H2O.
- Durchschnittliche Molmasse
- 379 g/mol
- Monoisotopische Masse
- 380,03495482
Überblick
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)
Namen und Bezeichner
- Bevorzugter Name
- Lead diacetate trihydrate
- IUPAC
- lead(2+);diacetate;trihydrate
- Englischer Name
- Lead acetate trihydrate
- Summenformel
- C4H12O7Pb
- Molmasse
- 379.33
Namen und Synonyme
6080-56-4Lead(II) acetate trihydrateLead diacetate trihydrateBleiazetatDTXSID3031521Acetic acid, lead(+2) salt trihydrateRefChem:1088392DTXCID501478104612-031-2CHEBI:33112LEAD ACETATE TRIHYDRATELead acetate [JAN]
Weitere Namen anzeigen
lead acetatLeaddiacetatetrihydrateLeadAcetatePureLeadAcetate3H2OAcsNormalleadacet-atePLATINIZING SOLUTIONLead(II) acetate triLead acetate hydrate
Plumbous Acetate TrihydrateLead acetate (II) trihydrateRX077P88RYLead acetate (JAN)Lead acetate paperLead acetate cottonlead(2+) diacetate trihydratelead diacetate-trihydrate
Datenbank-Bezeichner
- CAS
6080-56-4- PubChem CID
- 22456
- DTXSID
DTXSID3031521- UNII
- RX077P88RY
- EC Number
Eigenschaften
Berechnete StruktureigenschaftenWird ergänzt
- Polarare Oberfläche (TPSA)
- 83,3 Ų
- H-Brücken-Donoren
- 3
- H-Brücken-Akzeptoren
- 7
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 12
- Formalladung
- 0
- Komplexität
- 25,5
Experimentelle und physikochemische Eigenschaften
Chemical ClassesMetals -> Organic Acids, Metal Salts
Density
2.55 (NTP, 1992) - Denser than water; will sink
2.55 @25 °C
Solubilitygreater than or equal to 100 mg/mL at 68 °F (NTP, 1992)
Boiling Point392 °F at 760 mmHg (decomposes) (NTP, 1992)
Melting Point
167 °F (NTP, 1992)
Melting point equals 167 °F
Physical Description
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]
Physikochemische Eigenschaften
- Schmelzpunkt
- 75 °C · 75 °C (dec.)(lit.)
- Siedepunkt
- 280 °C · 280°C
- Dichte
- 2 · 2,55 g/cm3
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
Danger
H302+H332 (43.1%): Harmful if swallowed or if inhaled [Warning Acute toxicity, oral; acute toxicity, inhalation]
P203, P260, P261, P264, P270, P271, P273, P280, P301+P317, P304+P340, P317, P318, P319, P330, P391, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 283 reports by companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
H402: Harmful to aquatic life [Hazardous to the aquatic environment, acute hazard]
P273, and P501 (click each P-code to see the statement)
Gefahrenhinweise
Regulatory Information
Chemical: Acetic acid, lead(2+) salt, trihydrate
Acetic acid, lead(2+) salt, trihydrate is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Acetic acid, lead(2+) salt, trihydrate are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Lead (II) acetate, trihydrate: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - Lead acetates: Human health tier II assessment
DOT LabelPoison
Fire HazardsLiterature sources indicate that this chemical is nonflammable. (NTP, 1992)
Health Hazards
SYMPTOMS: Symptoms of exposure to this compound include irritation of the skin, eyes and respiratory tract, nausea, vomiting, shock, weakness, headache, coma and death. Symptoms of mild exposure include lethargy, moroseness, constipation, flatulence and occasional abdominal pain. Advanced poisoning may cause loss of appetite, anemia and gradual paralysis of the muscles (especially in the arms). Other symptoms include metallic taste, muscle and joint pain or soreness, fine tremors, hyperactivity, colic and wrist drop. It may also cause a black or blue line on the gums, basophilic stippling on erythrocytes and, in pregnant women, tonic contractions of the uterus which may result in abortion. Exposure may cause convulsions, delirium, stupor, encephalopathy leading to blindness (due to injury to the optic nerves by pressure or direct toxic action), encrustations, opacities in previously injured corneas and optic atrophy.
Chemie und Industrie
Verwendung und Herstellung
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]
U.S. Production2023: 128,899 lb
Industry UsesAdsorbent
General Manufacturing InformationAll Other Basic Inorganic Chemical Manufacturing
Anwendungen
VerwendenLead acetate trihydrate, the usual commercial form, is used in the preparation of basic lead carbonate and lead chromate, as a mordant in cotton dyes, as a reagent for the manufacture of lead salts of higher fatty acids, as a water repellant, as a component in combined toning and fixing baths for daylight printing papers, and as a means of treating awnings and outdoor furniture to prevent removal of mildew- and rotproofing agents by rain or laundering. Other uses include preparation of rubber antioxidants; processing agent in the cosmetic, perfume, and toiletry industries; component of coloring agents for adhesives; and preparation of organic lead soaps as driers of paints and inks.
Vor- und nachgelagerte Produkte
Vorgelagerte Rohstoffe
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