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CAS RN: 1934-21-0 | Product Number: F0088

Acid Yellow 23


Purity: >98.0%(HPLC)
Synonyms:
  • Filter Yellow
  • Tartrazine
Documents:
25G
$38.00
6   9   ≥40 
500G
$234.00
1   2   2  

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Product Number F0088
Purity / Analysis Method >98.0%(HPLC)
Molecular Formula / Molecular Weight C__1__6H__9N__4Na__3O__9S__2 = 534.36 
Physical State (20 deg.C) Solid
Store Under Inert Gas Store under inert gas
Condition to Avoid Hygroscopic
CAS RN 1934-21-0
Reaxys Registry Number 6629178
PubChem Substance ID 87569889
Merck Index (14) 9072
Colour Index 19140
MDL Number

MFCD00148908

Specifications
Appearance Orange to Brown powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(UV-vis method) min. 95.0 %(calcd.on dried substance)
Lambda max. 426.0 to 430.0 nm(AcONH4 sol.)
Drying loss max. 10.0 %
Properties (reference)
Maximum Absorption Wavelength 428(AcONH4 sol.) nm
GHS
Pictogram Pictogram
Signal Word Danger
Hazard Statements H317 : May cause an allergic skin reaction.
H334 : May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray.
P285 : In case of inadequate ventilation wear respiratory protection.
P280 : Wear protective gloves.
P272 : Contaminated work clothing must not be allowed out of the workplace.
P342 + P311 : If experiencing respiratory symptoms: Call a POISON CENTER/doctor.
P304 + P341 : IF INHALED: If breathing is difficult, remove person to fresh air and keep comfortable for breathing.
P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.
P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention.
P363 : Wash contaminated clothing before reuse.
Related Laws:
RTECS# UQ6400000
Transport Information:
HS Number 2933.19.4300
PubMed Literature


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