CAS RN: 81-88-9 | Product Number: A5102
Rhodamine B [Ion association reagent for photometric and fluorimetric analysis]
|Size||Unit Price||Philadelphia, PA||Portland, OR||Japan*||Quantity|
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|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|
|Reaxys Registry Number||4091619|
|PubChem Substance ID||87563120|
|SDBS (AIST Spectral DB)||15673|
|Merck Index (14)||8183|
|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|
|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|
|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.
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