Calconcarboxylic acid, indicator grade

Calconcarboxylic acid, indicator grade, Quantity: 250g, Packaging: Glass bottle, Black to Purple, Grade: Extra Pure, Melting Point: 300 deg.C, Molecular Weight: 438.4, CAS: 3737-95-9, EINECS Number: 223-117-, Formula Weight: 438.4, Health Hazard 1: GHS Signal Word: Warning | CAS: 3737-95-9 | C₂₁H₁₄N₂O₇S | 438.4 g/mol

產品號碼	Quantity	Packaging
157310100	10 g	Glass bottle

產品號碼 157310100

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CAS3737-95-9

IUPAC Name3-hydroxy-4-{2-[(1Z)-2-oxo-4-sulfo-1,2-dihydronaphthalen-1-ylidene]hydrazin-1-yl}naphthalene-2-carboxylic acid

Molecular FormulaC21H14N2O7S

InChI KeyULIVOAKVRBXKKS-PYCFMQQDSA-N

SMILESOC(=O)C1=C(O)C(N\N=C2/C(=O)C=C(C3=CC=CC=C23)S(O)(=O)=O)=C2C=CC=CC2=C1

Appearance (Color)Dark purple to black

Appearance (Form)Powder

Infrared spectrumConforms

Suitability(for chel. det. of Ca) Passes test

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

RUO – Research Use Only