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
About This Item
product name
Xylenol orange tetrasodium salt, metal indicator ACS,Reag. Ph Eur
grade
ACS reagent
Quality Level
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
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
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Analysis Note
Loss on drying (110 °C): ≤ 7
Suitability as indicator (for metal titration): passes test
Sensitivity test: passes test
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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