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Thermo Scientific Chemicals Tartrazin, 89%, ren

Product Code. 10358380 Shop All Thermo Scientific Chemicals Products
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500 g
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Product Code. 10358380 Supplier Thermo Scientific Chemicals Supplier No. 191891000
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Description

CAS: 1934-21-0 | C16H9N4Na3O9S2 | 534.35 g/mol

Denne Thermo Scientific Chemicals brandprodukt var oprindeligt en del af Acros Organics produktportefølje. Noget dokumentation og etiketoplysninger kan referere til det gamle mærke. Den originale Acros Organics-produkt-/varekode eller SKU-reference er ikke ændret som en del af mærkeovergangen til Thermo Scientific Chemicals .

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1934-21-0
Molekylær formel C16H9N4Na3O9S2
Molekylvægt (g/mol) 534.35
MDL nummer MFCD00148908
InChI nøgle UJMBCXLDXJUMFB-UHFFFAOYSA-K
Synonym tartrazine, yellow 5, aizen tartrazine, trisodium salt, food yellow 4, tartrazine FD&C yellow #5, c.i. acid yellow 23, atul tartrazine, erio tartrazine, kako tartrazine
PubChem CID 164825
IUPAC navn trinatrium;5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)diazenyl]-4H-pyrazol-3-carboxylat
SMIL C1=CC(=CC=C1N=NC2C(=NN(C2=O)C3=CC=C(C=C3)S(=O)(=O)[O-])C(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]

Specifications

Kemisk navn eller materiale Tartrazine
Oplysninger om nedbrydning >300°C
Smeltepunkt >300°C
Farve Orange
Infrarødt spektrum Authentic
Analyseprocentområde 89%
Emballage Glasflaske
Mængde 100 g
Beilstein 25, IV, 1757
Merck Index 15, 9206
Opløselighedsinformation Solubility in water: 260g/L water (30°C)
Formel vægt 534.35
Procent renhed 89%
Grad Ren
Uopløseligt stof 0.2% max. (in water)
Fysisk form Pulver
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Safety and Handling

Product Identifier
  • Tartrazine
SDS

RUO– Kun brug til forskning

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