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  6. Thermo Scientific Chemicals Chlorophenol Red, pure, indicator grade

Thermo Scientific Chemicals Chlorophenol Red, pure, indicator grade

Product Code. 10550804 Shop All Thermo Scientific Chemicals Products
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50 g
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Product Code. 10550804 Supplier Thermo Scientific Chemicals Supplier No. 190040500
 Restricted Item
Estimated Shipment: 12-01-2027
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Descrizione

CAS: 4430-20-0 | C19H12Cl2O5S | 423.26 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.

Indicator
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 4430-20-0
Molecular Formula C19H12Cl2O5S
Molecular Weight (g/mol) 423.26
MDL Number MFCD00005877
InChI Key WWAABJGNHFGXSJ-UHFFFAOYSA-N
Synonym CPR, 3', 3''-Dichlorophenylsulfonphthalein
PubChem CID 20486
IUPAC Name 2-chloro-4-[3-(3-chloro-4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol
SMILES OC1=CC=C(C=C1Cl)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C(O)C(Cl)=C1

Specifica

Absorbance 1000 (at lambda max) (calc. on dried substance) (A (1% min./1cm))
Infrared Spectrum Authentic
Lambda Max 572 to 576nm (in 0.1 N NaOH)
Loss on Drying 8% max. (110°C)
Packaging Glass bottle
Specific Extinction 1000 min. (575nm, in 0.1N NaOH)
Visual Transition Interval From pH 4.8 (yellow) to pH 6.4 (purple)
Beilstein 19, II, 104
Color White to Cream
Solubility Information Solubility in water: insoluble
Quantity 50 g
Physical Form Granular Powder
Formula Weight 423.26
Grade Pure
Chemical Name or Material Chlorophenol Red, Pure
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Sicurezza e movimentazione

compliance-icons
Identificativo prodotto
  • Chlorophenol Red
 Avvertenza
  • Warning
 Categoria di pericolo
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Indicazioni di pericolo
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H315-Causes skin irritation.
 Consigli di prudenza
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • 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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