1.08677
Xylenol orange tetrasodium salt
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
| Size/SKU | Availability | Price |
|---|---|---|
1 g | Please contact Customer Service for Availability | CZK 3,660.00 |
5 g | Please contact Customer Service for Availability | CZK 4,180.00 |
About This Item
Product Name
Xylenol orange tetrasodium salt, metal indicator ACS,Reag. Ph Eur
grade
ACS reagent
Quality Segment
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
Analysis Note
Loss on drying (110 °C): ≤ 7
Suitability as indicator (for metal titration): passes test
Sensitivity test: passes test
1 of 1
This Item | |||
|---|---|---|---|
| solubility 510 g/L | solubility - | solubility - | solubility - |
| storage temp. 15-25°C | storage temp. - | storage temp. room temp | storage temp. 2-30°C |
| agency reag. Ph. Eur. | agency - | agency - | agency reag. Ph. Eur. |
| pH 8.1 (20 °C, 10 g/L in H2O) | pH - | pH - | pH 6.5 (20 °C, 5 g/L in H2O) |
| grade ACS reagent | grade - | grade ACS reagent | grade ACS reagent |
| bulk density 250 kg/m3 | bulk density - | bulk density - | bulk density 200‑400 kg/m3 |
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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