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Alizarin Complexone Dihydrate, Indicator Grade, ACROS Organics™


Quantity 5g

Manufacturer: fisher scientific acros  155830050

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Catalog No. AC155830050

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Description & Specifications

Chemical Identifiers

Physical Form Powder
Formula Weight 421.35
Quantity 5g
Color Yellow to orange to brown
Assay 97 to 103% (on dry substance)
EINECS Number 223-544-2
TSCA TSCA
RTECS Number AH0585000
Purity Grade Pure
Sulfated Ash 0.5% max.
Synonym (3, 4-Dihydroxy-2-anthraquinonyl)methyliminodiacetic acid dihydrate
Infrared Spectrum Authentic
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)
Health Hazard 1 Warning
Chemical Name or Material Alizarin Complexone dihydrate
Molecular Formula C19H15NO8·2H2O
CAS 455303-00-1
MDL Number MFCD00149067
Water 9.5% max. (K.F.)
Lambda Max 425 to 430nm
Appearance of Solution (0.2% soln. in 0.02M NaOH) clear, deep red-purple
Packaging Glass bottle
Health Hazard 2 GHS H Statement:
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 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.

Specifications

Chemical Name or Material Alizarin Complexone dihydrate
CAS 455303-00-1
Purity Grade Pure
Assay 97 to 103% (on dry substance)
Molecular Formula C19H15NO8·2H2O
Formula Weight 421.35
MDL Number MFCD00149067
Synonym (3, 4-Dihydroxy-2-anthraquinonyl)methyliminodiacetic acid dihydrate
Accessories

Warning

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.

GHS H Statement:
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

SDS & Safety Documents