Documents & Downloads

Xylenol orange,indicator disodium

Biochemical Assay Reagent

Xylenol orange (disodium) is a biochemical assay reagent that serves as a pH indicator. It demonstrates significant colorimetric changes in response to varying pH levels, making it valuable for titrations and other assays requiring pH monitoring. Its principal applications include quantifying metal ions and assessing acidity in various biochemical and environmental samples.

Out of Stock

Free Aliquoting for Your Order

Tell us your preferred amount per vial. We’ll confirm the options.

Specifications

Manufacturer	Adooq Bioscience
CAS Number	1202864-39-8
Applications	Biochemical Assay Reagent
Formula	C₃₁H₃₀N₂Na₂O₁₃S
Molecular Weight	716.62
SMILES	O=C(CN(CC1=C(O)C(C)=CC(C2(C3=CC(CN(CC(O[Na])=O)CC(O[Na])=O)=C(O)C(C)=C3)OS(=O)(C4=C2C=CC=C4)=O)=C1)CC(O)=O)O

Storage & Solubility

In Vitro Solubility

Reported Solubility

No reported solubility data are available for this product.

Preparing Stock Solutions

Stock preparation is unavailable for this product molecular weight.

Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.

Storage

Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.