2',7'-Dichlorofluorescein, pure

Name: 2',7'-Dichlorofluorescein, pure
SKU: 191530050

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

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Quantity:

5 g

100 g

Packaging:

Glass bottle

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產品號碼 191530050

價格 (TWD)

Quantity:

5 g

Packaging:

Glass bottle

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化學識別

CAS76-54-0

IUPAC Name2',7'-dichloro-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one

Molecular FormulaC20H10Cl2O5

InChI KeyVFNKZQNIXUFLBC-UHFFFAOYSA-N

SMILESOC1=CC2=C(C=C1Cl)C1(OC(=O)C3=CC=CC=C13)C1=CC(Cl)=C(O)C=C1O2

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規格

規格表

Specific absorbance A (1%/1cm)>=2000 (at lambda max.)

Appearance (Color)Light orange to red-brown

Infrared spectrumConforms

UV Lambda max501 to 503 nm (in 0.1 N NaOH)

Appearance (Form)Powder

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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.

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