Methylthymol blue (tetrasodium)
Methylthymol blue tetrasodium is a metallochromic indicator dye and can be used for determination of sulfate and calcium[1][2].
Product Specifications
CAS Number
[1945-77-3]
UNSPSC
12171500
Hazard Statement
H302, H315, H319, H335
Target
Fluorescent Dye
Related Pathways
Others
Field of Research
Others
Solubility
10 mM in DMSO
Smiles
O=C(CN(CC1=C(C)C(C2(C3=CC(C(C)C)=C(C(CN(CC(O[Na])=O)CC(O[Na])=O)=C3C)O)OS(=O)(C4=C2C=CC=C4)=O)=CC(C(C)C)=C1O)CC(O[Na])=O)O[Na]
Molecular Formula
C37H40N2Na4O13S
Molecular Weight
844.74
Precautions
H302, H315, H319, H335
References & Citations
[1]Adamski J M, et al. Application of the methylthymol blue sulfate method to water and wastewater analysis. Analytical Chemistry, 1975, 47 (7) : 1191-1194.|[2]Gindler EM, et al. Rapid colorimetric determination of calcium in biologic fluids with methylthymol blue. Am J Clin Pathol. 1972 Oct;58 (4) :376-82.
Shipping Conditions
Room Temperature
Storage Conditions
4°C (Powder, protect from light, stored under nitrogen)
Scientific Category
Dye Reagents
Clinical Information
No Development Reported
Curated Selection
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