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CAS RN: 72-48-0 | Product Number: D0242

Alizarin


Purity: >95.0%(HPLC)
Synonyms:
  • 1,2-Dihydroxyanthraquinone
  • Mordant Red 11
  • 1,2-DHAQ
Documents:
25G
$36.00
1   Contact Us ≥20 

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Product Number D0242
Purity / Analysis Method >95.0%(HPLC)
Molecular Formula / Molecular Weight C__1__4H__8O__4 = 240.21  
Physical State (20 deg.C) Solid
CAS RN 72-48-0
Reaxys Registry Number 1914037
PubChem Substance ID 87566948
SDBS (AIST Spectral DB) 1463
Merck Index (14) 251
Colour Index 58000
MDL Number

MFCD00001201

Specifications
Appearance Orange to Brown powder to crystal
Purity(HPLC) min. 95.0 area%
Lambda max. 429.0 to 433.0 nm(MeOH)
Absorbance min. 0.400(20mg/L, MeOH, 429.0 to 433.0 nm)
Properties (reference)
Melting Point 290 °C
Boiling Point 430 °C
Maximum Absorption Wavelength 431(MeOH) nm
GHS
Pictogram Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 + H320 : Causes skin and eye irritation.
H341 : Suspected of causing genetic defects.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P202 : Do not handle until all safety precautions have been read and understood.
P201 : Obtain special instructions before use.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P308 + P313 : IF exposed or concerned: Get medical advice/ attention.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P362 : Take off contaminated clothing and wash before reuse.
P405 : Store locked up.
Related Laws:
RTECS# CB6580000
Transport Information:
HS Number 2914.69.9000
PubMed Literature


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