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CAS RN: 81-88-9 | Product Number: A5102

Rhodamine B [Ion association reagent for photometric and fluorimetric analysis]


Purity: >98.0%(T)
Synonyms:
  • Basic Violet 10
Documents:
1G
$45.00
5   4   ≥20 

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Product Number A5102
Purity / Analysis Method >98.0%(T)
Molecular Formula / Molecular Weight C__2__8H__3__1ClN__2O__3 = 479.02  
Physical State (20 deg.C) Solid
CAS RN 81-88-9
Reaxys Registry Number 4091619
PubChem Substance ID 87563120
SDBS (AIST Spectral DB) 15673
Merck Index (14) 8183
Colour Index 45170
MDL Number

MFCD00011931

Specifications
Appearance Green to Dark green powder to crystal
Purity(Nonaqueous Titration) min. 98.0 %(calcd.on dried substance)
Lambda max. 552.0 to 556.0 nm(H2O)
Absorbance(E1%1cm) min. 2,000(H2O, 552.0 to 556.0 nm)
Solubility in Water almost transparency
Drying loss max. 5.0 %
Sensitiveness Purplish red appears in organic phase with the presence of Antimony
Properties (reference)
Melting Point 211 °C(dec.)
Maximum Absorption Wavelength 554(H2O) nm
Solubility in water Completely soluble
Solubility (very soluble in) Alcohol
Solubility (soluble in) Benzene
Solubility (slightly sol. in) Acetone
GHS
Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H302 : Harmful if swallowed.
H318 : Causes serious eye damage.
H317 : May cause an allergic skin reaction.
H412 : Harmful to aquatic life with long lasting effects.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray.
P273 : Avoid release to the environment.
P270 : Do not eat, drink or smoke when using this product.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P272 : Contaminated work clothing must not be allowed out of the workplace.
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.
P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor.
Related Laws:
RTECS# BP3675000
Transport Information:
HS Number 3204.13.8000
PubMed Literature


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