Grundinformationen
- Standard-SMILES
[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y].[Y]- InChIKey
LWWRDICJJONKCU-UHFFFAOYSA-N- Summenformel
- Y48
- Durchschnittliche Molmasse
- 4.267,4802 g/mol
Überblick
See also: Malt, ext. (annotation moved to).
Namen und Bezeichner
- Bevorzugter Name
- Malt extract
- IUPAC
- yttrium
- Lokaler Name
- Malz, Extrakt
- Englischer Name
- MALT EXTRACT
- Molmasse
- 0
Namen und Synonyme
Datenbank-Bezeichner
- CAS
8002-48-0- PubChem CID
- 159480023
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 0 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 0
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 48
- Formalladung
- 0
- Komplexität
- 0
Experimentelle und physikochemische Eigenschaften
Color/Form
LIGHT BROWN LIQ
VISCOUS LIQ
Physikochemische Eigenschaften
- storage temp.
- 15 °C · Store at +15°C to +25°C.
- Löslichkeit
- 2 O: · H2O: 3%, faintly turbid, yellow
- Aggregatzustand
- powder
- Farbe
- brownish-yellow Powder
- PH
- 4.8 · 4.8 (17g/l, H2O, 25℃)(after autoclaving)
- Geruch (Odor)
- 0.1 % · at 0.10 %. caramellic brown sugar cereal creamy malty honey
- Geruchsart
- caramellic
- Biologische Quelle
- plant
- Wasserlöslichkeit
- 17 g/L · 17g/L
- Major Application
- microbiology
- Kosmetik-Inhaltsstoffe Funktionen
- SKIN PROTECTINGTONIC
- EPA chemische Informationen
- Malt extract (8002-48-0)
Sicherheit und Regulatorisches
Gefahrenhinweise
Sicherheit und Schutzausrüstung
Storage Conditions
KEEP DRY. /POWDER/
...MUST BE STORED IN PLACES THAT ARE COOL... PROVIDE ADEQUATE VENTILATION IN THE STORAGE SPACE...LOCATE...STORAGE AREA...AWAY FROM AREAS OF FIRE HAZARD... MUST BE KEPT APART FROM POWERFUL OXIDIZING AGENTS...
Toxikologische Informationen
Human Toxicity Excerpts
AN ALLERGEN. MALT HAS BEEN ASSOCIATED WITH GRAIN OR MALT FEVER, AN ILLNESS EXISTING AMONG GRAIN WORKERS ... IT OCCURS SEVERAL HR AFTER THE PATIENT LEAVES WORK, POSSIBLY DURING SLEEP. /MALT/
MALT HAS BEEN ASSOCIATED WITH GRAIN OR MALT FEVER... IT CAUSES HEADACHE, WEAKNESS, FEVER, CHILLS AND COLD SWEATS AS WELL AS NAUSEA, COUGHING AND... VOMITING. BY MORNING THESE SYMPTOMS HAVE SUBSIDED. THE VICTIM FEELS NORMAL AND GENERALLY REPORTS BACK FOR WORK. ... THIS STRANGE ILLNESS OCCURS MOST FREQUENTLY AMONG MEN NEVER BEFORE EXPOSED TO GRAIN DUST OR EVEN AMONG EXPERIENCED MEN AT THE BEGINNING OF A NEW SEASON OR UPON RETURNING TO WORK AFTER...ABSENCE. IT RESEMBLES METAL FUME FEVER BECAUSE ONLY THOSE CONSTANTLY EXPOSED APPEAR TO DEVELOP AN IMMUNITY. NO REALLY SATISFACTORY EXPLANATION CAN BE OFFERED FOR THIS REACTION TO MALT DUST, EXCEPT THAT IT IS PROBABLY DUE TO THE PRESENCE OF A FOREIGN PROTEIN. /MALT/
Regulatorische Informationen
Sicherheitsdaten
- F
- 3
- wgk
- 3
- tsca
- TSCA listed
- hs_code
- 1901 90 11
- Speicherklasse
- 11 - Combustible Solids
- Giftige Stoffe Daten
- 8002-48-0(Hazardous Substances Data)
Chemie und Industrie
Verwendung und Herstellung
Uses
Composed of dextrin, maltose, glucose, and an amylolytic enzyme and used to convert starches into soluble sugars; [Hawley] Used as a flavor, brewing additive, nutrient, and emulsifying agent; [HSDB]
IN FLAVORS (VANILLA, CHOCOLATE) AND IN BREWING
NUTRIENT
EMULSIFYING AGENT
Methods of Manufacturing
MALT EXTRACT NF XI--PRODUCT OBTAINED BY EXTRACTING MALT, THE PARTIALLY & ARTIFICIALLY GERMINATED GRAIN OF ONE OR MORE VARIETIES OF HORDEUM VULGARE LINNE (FAMILY GRAMINEAE).
BY INFUSING MALT WITH WATER @ 60 °C, CONCN THE EXPRESSED LIQ @ TEMP NOT EXCEEDING 60 °C, & ADDING 10% BY WT OF GLYCEROL.
General Manufacturing Information
BOTANICAL SOURCE: HORDEUM VULGARE L OR OTHER GRAINS.
COMPOSITION: CONTAINS DIASTASE, DEXTRIN, DEXTROSE, PROTEIN BODIES AND SALTS FROM BARLEY. /POWDER/
MALT IS USUALLY GROUND & USED IN THIS FORM FOR ITS ENZYME CONTENT... ACTIVE ENZYMES ARE WATER SOL & CAN BE EXTRACTED BY WATER INTO SOLN CONTAINING ABOUT 25% OF MALT. BY EVAPORATING SUCH EXTRACTS, CONCN CAN BE PREPD. THESE ARE MARKETED AS HIGH-DIASTATIC MALT EXTRACTS...FOR...BREWERY & BAKERY ADJUNCTS. /MALT/
Anwendungen
Verwendenmalt extract has rubefacient properties in cosmetics due to the presence of yeast. It is tonic, leaving a feeling of overall well-being on the skin, and is a skin protector. Malt extract is used in face masks and toning lotions as a nutrient and texturizer. This dark syrup is obtained by evaporating an aqueous extract of partially germinated and dried barley seeds.
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