Key Documents

View All Documentation

1.08677

Xylenol orange tetrasodium salt

Name: Xylenol orange tetrasodium salt
Brand: MM

metal indicator, ACS, Reag. Ph Eur

Synonym(s):

Xylenol orange tetrasodium salt, 3,3′′-Bis[bis(carboxymethyl)aminoethyl] cresol sulfone phtrane sodium salt

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):

C₃₁H₂₈N₂Na₄O₁₃S

CAS Number:

3618-43-7

Molecular Weight:

760.58

UNSPSC Code:

12171502

EC Index Number:

222-805-8

NACRES:

NB.21

MDL number:

MFCD00044293

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

Product Name

Xylenol orange tetrasodium salt, metal indicator ACS,Reag. Ph Eur

grade

ACS reagent

Quality Level

200

agency

reag. Ph. Eur.

form

solid

loss

≤7% loss on drying, 110°C

pH

8.1 (20 °C, 10 g/L in H₂O)

solubility

510 g/L

bulk density

250 kg/m³

storage temp.

15-25°C

SMILES string

[Na+].[Na+].[Na+].[Na+].[S]1(=O)(=O)Oc2c(cccc2)C1(c4cc(c(c(c4)C)O)CN(CC(=O)[O-])CC(=O)[O-])c3cc(c(c(c3)C)O)CN(CC(=O)[O-])CC(=O)[O-]

InChI

1S/C31H32N2O13S.4Na/c1-17-7-21(9-19(29(17)42)11-32(13-25(34)35)14-26(36)37)31(23-5-3-4-6-24(23)46-47(31,44)45)22-8-18(2)30(43)20(10-22)12-33(15-27(38)39)16-28(40)41;;;;/h3-10,42-43H,11-16H2,1-2H3,(H,34,35)(H,36,37)(H,38,39)(H,40,41);;;;/q;4*+1/p-4

InChI key

FXYMNKLSOQONJB-UHFFFAOYSA-J

Description

Analysis Note

Appearance of solution: passes test
Loss on drying (110 °C): ≤ 7
Suitability as indicator (for metal titration): passes test
Sensitivity test: passes test

Still not finding the right product?

Explore all of our products under Xylenol orange tetrasodium salt

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c