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Alizarin Complexone Dihydrate, Indicator Grade, ACROS Organics™


Quantity 1g

Manufacturer: fisher scientific acros  155830010

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Catalog No. AC155830010

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Description & Specifications

Chemical Identifiers

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

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