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CAS RN: 122965-43-9 | Product Number: M0501

Methylene Blue Hydrate


Purity: >70.0%(W)
Synonyms:
  • 3,7-Bis(dimethylamino)-5-phenothiazinium Chloride Hydrate
  • Basic Blue 9 Hydrate
Documents:
25G
$25.00
4   9   ≥20 

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Product Number M0501
Purity / Analysis Method >70.0%(W)
Molecular Formula / Molecular Weight C__1__6H__1__8ClN__3S·xH__2O = 319.85  
Physical State (20 deg.C) Solid
CAS RN 122965-43-9
Related CAS RN 61-73-4
Reaxys Registry Number 3599847
PubChem Substance ID 87572543
Merck Index (14) 6060
Colour Index 52015
MDL Number

MFCD00012111

Specifications
Appearance Green to Dark green powder to crystal
Purity(Gravimetric Method) min. 70.0 %(calcd.on dried substance)
Lambda max. 660.0 to 665.0 nm(EtOH(50%))
Absorbance(E1%1cm) min. 2000(EtOH(50%), 660.0 to 665.0 nm)
Drying loss max. 20.0 %
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 (very slightly) Acetone
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.
P307 + P311 : IF exposed: Call a POISON CENTER or doctor/ physician.
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.
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:
HS Number 3204.13.8000
PubMed Literature


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