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Thermo Scientific Chemicals 2',7'-Dichlorofluorescein, pure

Artikelnummer. 10105113 Shop alle Thermo Scientific Chemicals produkter
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Quantity:
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25 g
100 g
Packaging:
Glass bottle
Pakningsstørrelse:
100g
25g
5g
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10105113 100 g Glass bottle 100g
10032600 5 g Glass bottle 5g
10511451 25 g Glass bottle 25g
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Artikelnummer. 10105113 Leverandør Thermo Scientific Chemicals Leverandørnr. 191531000
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Beskrivelse

CAS: 76-54-0 | C20H10Cl2O5 | 401.195 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Kemiske identifikatorer

CAS 76-54-0
Molecular Formula C20H10Cl2O5
Molecular Weight (g/mol) 401.195
MDL Number MFCD00005047
InChI Key VFNKZQNIXUFLBC-UHFFFAOYSA-N
Synonym 2',7'-Dichloro-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one
PubChem CID 64944
ChEBI CHEBI:51596
IUPAC Name 2',7'-dichloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
SMILES C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C=C4OC5=CC(=C(C=C35)Cl)O)O)Cl

Tekniske data

Absorbance 2000 (at lambda min.)
Infrared Spectrum Authentic
Lambda Max 501 to 503nm (in 0.1N NaOH)
Loss on Drying 5% max. (110°C)
Packaging Glass bottle
Beilstein 19, V,6, 461
Density 0.79g/mL
Merck Index 15, 3076
Color Brown/Red to Orange
Quantity 100 g
Physical Form Powder
Formula Weight 401.2
Grade Extra Pure
Chemical Name or Material 2', 7'-Dichlorofluorescein
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Sikkerhed og håndtering

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Produktidentifikator
  • 2'',7''-Dichlorofluorescein
 Signalord
  • Warning
 Farekategori
  • Skin corrosion/irritation Category 2
  • Serious eye damage/eye irritation Category 2
  • Specific target organ toxicity Category 3
 Faresætning
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
 Sikkerhedssætning
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
SDS

RUO – Research Use Only

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