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CAS RN: 61-73-4 | Product Number: A5105

Methylene Blue [Ion association reagent for spectrophotometric analysis]


Purity: >98.0%(T)
Synonyms:
  • Basic Blue 9
Product Documents:
1G
NT$1,440
14   ≥100  Contact Us

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* The storage conditions are subject to change without notice.


Product Number A5105
Purity / Analysis Method >98.0%(T)
Molecular Formula / Molecular Weight C__1__6H__1__8ClN__3S = 319.85 
Physical State (20 deg.C) Solid
Storage Temperature Room Temperature (Recommended in a cool and dark place, <15°C)
Packaging and Container 1G-Glass Bottle with Plastic Insert (View image)
CAS RN 61-73-4
Reaxys Registry Number 3599847
PubChem Substance ID 87563123
Merck Index (14) 6060
Colour Index 52015
MDL Number

MFCD00012111

Specifications
Appearance Green to Dark green powder to crystal
Purity(Nonaqueous Titration) min. 98.0 %(calcd.on dried substance)
Lambda max. 661.0 to 665.0 nm(EtOH(50%))
Absorbance min. 0.540(2mg/L, EtOH(50%), 661.0 to 665.0 nm)
Drying loss max. 5.0 %
NMR confirm to structure
Properties (reference)
Maximum Absorption Wavelength 663(EtOH(50vol%)) nm
Solubility in water Soluble
Degree of solubility in water 43.6 g/l   25 °C
Solubility (soluble in) Chloroform
Solubility (slightly sol. in) Ethanol
Solubility (insoluble in) Ether
GHS
Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H302 : Harmful if swallowed.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H361 : Suspected of damaging fertility or the unborn child.
H370 : Causes damage to organs.
H372 : Causes damage to organs through prolonged or repeated exposure.
H412 : Harmful to aquatic life with long lasting effects.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P273 : Avoid release to the environment.
P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray.
P270 : Do not eat, drink or smoke when using this product.
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.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
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.
P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
P405 : Store locked up.
Related Laws:
RTECS# SO5600000
Transport Information:
H.S.code* 2934.30-000
*This code is applied to the products when TCI exports from Japan and not for import in your country.
PubMed Literature


Product Documents (Note: Some products will not have analytical charts available.)
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