Grundinformationen
- CAS
1302-83-6- Standard-SMILES
[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[S-]S[S-]- InChIKey
IRERQBUNZFJFGC-UHFFFAOYSA-L- Summenformel
- Al6Na8O24S3Si6
- Durchschnittliche Molmasse
- 994,5 g/mol
Überblick
Lazurite is a mineral with formula of Na7Ca(Al6Si6O24)(S6+O4)(S3)1-·H2O or Na7Ca(Al6Si6O24)(SO4)(S3)1-·H2O. The corresponding IMA (International Mineralogical Association) number is IMA2020-H, IMA2021 s.p.. The IMA symbol is Lzr.
Namen und Bezeichner
- Bevorzugter Name
- C.I. Pigment Blue 29
- Lokaler Name
- Lazurit
- Englischer Name
- Lazurite
- Summenformel
- Unspecified
- Molmasse
- 0
Namen und Synonyme
Weitere Namen anzeigen
Datenbank-Bezeichner
- CAS
1302-83-6、1317-97-1、57455-37-5- PubChem CID
- 71587188
- UNII
- I39WR998BI
- EC Number
- 215-111-1、603-515-4、611-533-9、691-383-9
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 581 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 27
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 47
- Formalladung
- 0
- Komplexität
- 19,1
Experimentelle und physikochemische Eigenschaften
Food Additives
Foods, Cosmetics -> FDA Regulatory Status of Color Additives
COLOR OR COLORING ADJUNCT -> FDA Substance added to food
Physical Description
Dry Powder; CBI; Dry Powder; Large Crystals; Liquid; Other Solid
An inorganic, reddish-blue powder pigment and one of the three synthetic ultramarines; The structure is a "three-dimensional aluminosilicate lattice" containing ionic sulfur groups. Azure blue is "derived from china clay by calcination." [Ullmann]
Physikochemische Eigenschaften
- Dichte
- 2.4 · 2.4
- Kosmetik-Inhaltsstoffe Funktionen
- COLORANTHAIR DYEING
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 100% (321 of 321) of all reports.
Not Classified
Aggregated GHS information provided per 321 reports by companies from 2 notifications to the ECHA C&L Inventory.
This chemical does not meet GHS hazard criteria for 100% (148 of 148) of all reports.
Not Classified
Aggregated GHS information provided per 148 reports by companies from 1 notifications to the ECHA C&L Inventory.
Gefahrenhinweise
Regulatory Information
Chemical: Lazurite
Chemical: C.I. Pigment Blue 29
C.I. Pigment Blue 29 is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of C.I. Pigment Blue 29 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)
Lazurite: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
C.I. Pigment Blue 29: Does not have an individual approval but may be used under an appropriate group standard
Other Safety Information
IMAP assessments - Lazurite: Environment tier I assessment
IMAP assessments - C.I. Pigment Blue 29: Human health tier I assessment
Hazard Classes and Categories
Not Classified
Not Classified
Not Classified
Chemie und Industrie
Verwendung und Herstellung
Uses
During the Middle Ages, ultramarine was used by artists as the blue from over the sea. It was derived from the semiprecious stone, lapis lazuli, imported from Afghanistan. Since 1828 when it was first synthesized, the supply of the pigment has become abundant. Ultramarine pigments are used in plastics, paints, printing inks, paper, artist colors, laundry detergents (optical brightener), and toys. [Ullmann]
Painting (Pigments, Binders, and Biocides) [Category: Paint]
Painting [Category: Hobbies]
Household Products
Information on 23 consumer products that contain Ultramarine blue in the following categories is provided:
Information on 21 consumer products that contain C.I. 77007 in the following categories is provided:
Use Classification
EPA Safer Chemical Functional Use Classes -> Colorants
Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern
Cosmetics -> Cosmetic colorant
General Manufacturing Information
Printing Ink Manufacturing
C.I. Pigment Blue 29: ACTIVE
Anwendungen
VerwendenIn manufacture of vases, ornamental furniture, mosaics; in paints, jewelry.
Anbieter93 Anbieter
Ergänzende Hinweise
DefinitionAn uncommon typically azure blue mineral consisting of a silicate of sodium, calcium, and aluminum with some sulfur. It and its parent rock, lapis lazuli, are widely used for ornaments and as semiprecious gemstones. Lazurite was the original source of the pigment ultramarine.
Zugehörige Reaktionen
Keine Reaktionsaufzeichnungen unter den aktuellen Filterkriterien.
Notizen zur Verbindung
Wird geladen…