Alizarin Complexone Dihydrate, Indicator Grade, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 155830010

UNSPSC: 12000000

Code: 29

Additional Details:
Additional Details: CAS Number: 455303-00-1 Weight: 0.05100kg


Quantity 1g

Product Code. 10704281

Quantity Price
1 £ 33.4 / 1g
EU Stock 5
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Description and Specification

Chemical Identifiers

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

Specification

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

Technical documents

Safety and Handling

Warning

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.