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

Thermo Scientific Chemicals Alizarin Complexone dihydrate, pure, indicator grade

Catalog No. AC155830050
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AC155830010 1 g
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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-dioxo-9,10-dihydroanthracen-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 5 g
Physical Form Powder
Chemical Name or Material Alizarin Complexone dihydrate
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Safety and Handling

Hazard Category Warning
Hazard Statement GHS H Statement:
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
EINECSNumber 223-544-2
RTECSNumber AH0585000
TSCA TSCA
SDS

RUO – Research Use Only

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