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  6. Thermo Scientific Chemicals Alizarin Complexone dihydrate, pure, indicator grade

Thermo Scientific Chemicals Alizarin Complexone dihydrate, pure, indicator grade

Product Code. p-51919 Shop All Thermo Scientific Chemicals Products
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5 g
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5g
Product Code. Quantity unitSize
10704281 1 g 1g
10317810 5 g 5g
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Product Code. 10704281

Brand: Thermo Scientific Chemicals 155830010

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Description

CAS: 455303-00-1 | C19H19NO10 | 421.36 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

Chemical Identifiers

CAS 455303-00-1
Molecular Formula C19H19NO10
Molecular Weight (g/mol) 421.36
MDL Number MFCD00149067
InChI Key LLNGUADXYFYGGJ-UHFFFAOYSA-N
Synonym (3, 4-Dihydroxy-2-anthraquinonyl)methyliminodiacetic acid dihydrate, Alizarin fluorine blue
PubChem CID 23624113
SMILES O.O.OC(=O)CN(CC(O)=O)CC1=CC2=C(C(O)=C1O)C(=O)C1=C(C=CC=C1)C2=O

Specifications

Absorbance 0.42 min. (lambda max, after 1 hr.) (2mL of a 0.2% soln. in 0.02M NaOH + 5mL acetate buffer (pH 5.1) diluted with H2O to 100mL), (1cm cell vs. water)
Melting Point 180.0°C to 185.0°C
Solubility Information Solubility in water: slightly soluble (0.2g/L). Other solubilities: soluble in aqueous alkali, insoluble in alcohol and ether
Infrared Spectrum Authentic
IUPAC Name 2-[carboxymethyl-[(3,4-dihydroxy-9,10-dioxoanthracen-2-yl)methyl]amino]acetic acid;dihydrate
Lambda Max 425 to 430nm
Formula Weight 421.35
Percent Purity 97 to 103% (on dry substance)
Grade Pure
Packaging Glass bottle
Color Brown to Yellow
Quantity 1 g
Physical Form Powder
Chemical Name or Material Alizarin Complexone dihydrate
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