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CAS RN: 1945-77-3 | Product Number: B0478

Methylthymol Blue Sodium Salt


Purity: >95.0%(HPLC)
Synonyms:
  • 3,3'-Bis[N,N-bis(carboxymethyl)aminomethyl]thymolsulfonphthalein Sodium Salt
Product Documents:
1G
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Product Number B0478
Purity / Analysis Method >95.0%(HPLC)
Molecular Formula / Molecular Weight C__3__7H__4__0N__2Na__4O__1__3S = 844.75 
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 1945-77-3
PubChem Substance ID 87563510
MDL Number

MFCD00148905

Specifications
Appearance Dark green to Dark blue to Black powder to crystal
Purity(HPLC) min. 95.0 area%
Absorbance min. 0.400(0.04g/L, 438.0 to 442.0 nm)(after drying)
Drying loss max. 10.0 %
Sensitiveness to pass test
Properties (reference)
Maximum Absorption Wavelength 438(0.01mol/L HCl sol.) nm
GHS
Related Laws:
EC Number 217-743-3
Transport Information:
HS Number 2922500090
PubMed Literature


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