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Thermo Scientific Chemicals Rose Bengal, 85%, ren, certificeret

Product Code. 10391541 Shop All Thermo Scientific Chemicals Products
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25 g
100 g
Emballage:
Glasflaske
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100g
25g
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Forventet forsendelse: 29-07-2026
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Description

CAS: 632-69-9 | C20H4Cl4I4Na2O5 | 1019,644 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 .

Indikator
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 632-69-9
Molekylær formel C20H4Cl4I4Na2O5
Molekylvægt (g/mol) 1019.644
MDL nummer MFCD00005043
InChI nøgle DPBQSRZQYAYDGY-UHFFFAOYSA-N
Synonym Acid Red 94, C.I. 45440
PubChem CID 87244310
IUPAC navn natrium;4,5,6,7-tetrachlor-3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthen]-1-on
SMIL C1=C2C(=C(C(=C1I)O)I)OC3=C(C(=C(C=C3C24C5=C(C(=C(C(=C5Cl)Cl)Cl)Cl)C(=O)O4)I)O)I.[Na].[Na]

Specifications

Kemisk navn eller materiale Rose Bengal
Absorptionsforhold 1.21 to 1.95
Farvestofindhold 80% min.
Analyseprocentområde 85%
Merck Index 15, 8393
Opløselighedsinformation Solubility in water: soluble (36%).
Infrarødt spektrum Authentic
Lambda Max 544 to 550nm
Formel vægt 1017.65
Procent renhed 85%
Grad Ren
Emballage Glasflaske
Farve Brun til rød
Mængde 25 g
Flammepunkt >92°C
Fysisk form Pulver
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Safety and Handling

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Product Identifier
  • Rose Bengal
 Signal Word
  • Advarsel
 Hazard Category
  • Alvorlige øjenskader/øjenirritation Kategori 2
 Hazard Statement
  • H319-Forårsager alvorlig øjenirritation.
 Precautionary Statement
  • P280-Bær beskyttelseshandsker/beskyttelsestøj/øjenbeskyttelse/ ansigtsbeskyttelse.
  • P305+P351+P338-VED KONTAKT MED ØJNENE: Skyl forsigtigt med vand i flere minutter. Fjern eventuelle kontaktlinser, hvis dette kan gøres let. Fortsæt skylning.

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