Xylenol orange sodium salt, Reag.

BGC Id:	411398943462
CAS No:	3618-43-7
Synonyms:	xylenolorangesodiumsalt,acs ; xylenol orange extrapure ar ; glycine,n,n'-[3h-2,1-benzoxathiol-3-ylidenebis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[n-(carboxymethyl)-,s,s-dioxide, tetrasodium salt ; xylenol orange tetrasodium salt ; glycine,n,n'-[(1,1-dioxido-3h-2,1-benzoxathiol-3-ylidene)bis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[n-(carboxymethyl)-,sodium salt (1:4) ; xylenolorangegr ; o-cresolphthalexon-s tetrasodium salt ; xylenol orange tetrasodium s ; xylenol orange ; xylenol orange water soluble ; xylenol orange sodium acs reagent ; aceticacid,[3h-2,1-benzoxathiol-3-ylidenebis[(6-hydroxy-5-methyl-m-phenylene)methylenenitrilo]]tetra-,s,s-dioxide, tetrasodium salt (8ci) ; xylenol orange indicator ; omnipur-edm ; xylene orange tetrasodium salt ; glycine,n,n'-[(1,1-dioxido-3h-2,1-benzoxathiol-3-ylidene)bis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[n-(carboxymethyl)-,tetrasodium salt (9ci) ; xylenol orange, salt
Molecular Formula:	C31H28N2Na4O13S
Molecular Weight:	760.58
EINECS:	222-805-8

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Identify

Synonyms:

xylenolorangesodiumsalt,acs ; xylenol orange extrapure ar ; glycine,n,n'-[3h-2,1-benzoxathiol-3-ylidenebis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[n-(carboxymethyl)-,s,s-dioxide, tetrasodium salt ; xylenol orange tetrasodium salt ; glycine,n,n'-[(1,1-dioxido-3h-2,1-benzoxathiol-3-ylidene)bis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[n-(carboxymethyl)-,sodium salt (1:4) ; xylenolorangegr ; o-cresolphthalexon-s tetrasodium salt ; xylenol orange tetrasodium s ; xylenol orange ; xylenol orange water soluble ; xylenol orange sodium acs reagent ; aceticacid,[3h-2,1-benzoxathiol-3-ylidenebis[(6-hydroxy-5-methyl-m-phenylene)methylenenitrilo]]tetra-,s,s-dioxide, tetrasodium salt (8ci) ; xylenol orange indicator ; omnipur-edm ; xylene orange tetrasodium salt ; glycine,n,n'-[(1,1-dioxido-3h-2,1-benzoxathiol-3-ylidene)bis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[n-(carboxymethyl)-,tetrasodium salt (9ci) ; xylenol orange, salt

CAS:

3618-43-7

EINECS:

222-805-8

Molecular Formula:

C31H28N2Na4O13S

MDL:

MFCD00044293

Properties

Molecular Weight:

760.58 g·mol−1

Melting point:

195 °C (dec.)(lit.)

Solubility:

510 g/L (20 °C) in water

Physical Description:

red-brown to purple crystalline powder

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

23/24/25-36/38-36/37/38 (R)

Safety Codes:

24/25-45-36/37-26-22-36 (S)

WGK Germany:

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In addition to the providers presented here for Xylenol orange sodium salt, Reag. with the CAS number 3618-43-7, there are other 32 providers with slightly different product names available for this CAS number.

Xylenol orange sodium salt

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Xylenol orange tetra sodium salt