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Thermo Scientific Chemicals Alizarin Complexone dihydrate, pure, indicator grade
CAS: 455303-00-1 | C19H19NO10 | 421.36 g/mol
Supplier: Thermo Scientific Chemicals 155830050
Description
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.
IndicatorSpecifications
| 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) | |
| 180.0°C to 185.0°C | |
| C19H19NO10 | |
| (3, 4-Dihydroxy-2-anthraquinonyl)methyliminodiacetic acid dihydrate, Alizarin fluorine blue | |
| LLNGUADXYFYGGJ-UHFFFAOYSA-N | |
| O.O.OC(=O)CN(CC(O)=O)CC1=CC2=C(C(O)=C1O)C(=O)C1=C(C=CC=C1)C2=O | |
| 421.36 | |
| 425 to 430nm | |
| 97 to 103% (on dry substance) | |
| Glass bottle | |
| 5 g |
| Alizarin Complexone dihydrate | |
| 455303-00-1 | |
| MFCD00149067 | |
| Solubility in water: slightly soluble (0.2g/L). Other solubilities: soluble in aqueous alkali, insoluble in alcohol and ether | |
| Authentic | |
| 2-[(carboxymethyl)[(3,4-dihydroxy-9,10-dioxo-9,10-dihydroanthracen-2-yl)methyl]amino]acetic acid dihydrate | |
| 23624113 | |
| 421.35 | |
| Pure | |
| Brown to Yellow | |
| Powder |
Chemical Identifiers
| 455303-00-1 | |
| 421.36 | |
| LLNGUADXYFYGGJ-UHFFFAOYSA-N | |
| 23624113 |
| C19H19NO10 | |
| MFCD00149067 | |
| (3, 4-Dihydroxy-2-anthraquinonyl)methyliminodiacetic acid dihydrate, Alizarin fluorine blue | |
| O.O.OC(=O)CN(CC(O)=O)CC1=CC2=C(C(O)=C1O)C(=O)C1=C(C=CC=C1)C2=O |
Safety and Handling
GHS H Statement:
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
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.
Warning
EINECSNumber : 223-544-2
RTECSNumber : AH0585000
TSCA : TSCA
RUO – Research Use Only