ChemicalBook > Produktkatalog >Bio- und Chemieingenieurwesen >Biochemische Reagenzien >Biologische Farbstoffe >Tetranatrium-N,N'-[3H-2,1-benzoxathiol-3-ylidenbis[(6-hydroxy-5-methylphen-3,1-ylen)methylen]]bis[N-(carboxylatomethyl)aminoacetat]-S,S-dioxid

Tetranatrium-N,N'-[3H-2,1-benzoxathiol-3-ylidenbis[(6-hydroxy-5-methylphen-3,1-ylen)methylen]]bis[N-(carboxylatomethyl)aminoacetat]-S,S-dioxid

Xylenol orange tetrasodium salt Struktur

3618-43-7

CAS-Nr.: 3618-43-7

Bezeichnung:: Tetranatrium-N,N'-[3H-2,1-benzoxathiol-3-ylidenbis[(6-hydroxy-5-methylphen-3,1-ylen)methylen]]bis[N-(carboxylatomethyl)aminoacetat]-S,S-dioxid

Englisch Name:: Xylenol orange tetrasodium salt

Synonyma:: XYLENOL ORANGE;XylenolOrangeGr;XYLENOL ORANGE, SALT;Xylenol orange AR 5GM;Xylene orange solution;Xylenol orange AR 10GM;XYLENOL ORANGE INDICATOR;XYLENOL ORANGE extrapure AR;XylenolOrangesodiumsalt,ACS;Xylenol Orange tetrasodiuM s

CBNumber:: CB2736235

Summenformel:: C31H33N2NaO13S

Molgewicht:: 696.66

MOL-Datei:: 3618-43-7.mol

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Eigenschaften Sicherheit Verwendungswort Produktionsfirma 260

Tetranatrium-N,N'-[3H-2,1-benzoxathiol-3-ylidenbis[(6-hydroxy-5-methylphen-3,1-ylen)methylen]]bis[N-(carboxylatomethyl)aminoacetat]-S,S-dioxid Eigenschaften

Schmelzpunkt:: 195 °C (dec.)(lit.)

Flammpunkt:: 93.3°C

storage temp.: room temp

Löslichkeit: 510g/l

Aggregatzustand: Solid

Farbe: Red

PH: 8.1 (10g/l, H2O, 20℃)

Geruch (Odor): Odorless

Wasserlöslichkeit: 510 g/L (20 ºC)

Stabilität:: Stable, but may be moisture sensitive.

CAS Datenbank: 3618-43-7(CAS DataBase Reference)

EPA chemische Informationen: 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 (3618-43-7)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	23/24/25-36/38-36/37/38
S-Sätze:	24/25-45-36/37-26-22-36
WGK Germany	3
TSCA	Yes
HS Code	29349990

Tetranatrium-N,N'-[3H-2,1-benzoxathiol-3-ylidenbis[(6-hydroxy-5-methylphen-3,1-ylen)methylen]]bis[N-(carboxylatomethyl)aminoacetat]-S,S-dioxid Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R23/24/25:Giftig beim Einatmen, Verschlucken und Berührung mit der Haut.
R36/38:Reizt die Augen und die Haut.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-Sätze Betriebsanweisung:

S24/25:Berührung mit den Augen und der Haut vermeiden.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S22:Staub nicht einatmen.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.

Chemische Eigenschaften

red-brown to purple crystalline powder

Verwenden

Xylenol Orange tetrasodium salt is used as a photometric reagent and a metal indicator. It is a versatile indicator for EDTA titrations in acidic range. It is a common organic reagent used as an indicator for metal titrations.

Allgemeine Beschreibung

It is an acid dye or a vital stain, that is used as a fluorescent marker of bone growth.

läuterung methode

It is generally contaminated with starting material (cresol red) and semi-xylenol orange. Purify it by ion-exchange chromatography using DEAE-cellulose, eluting with 0.1M NaCl solution, which will give the sodium salt [3618-43-7] . Cresol Red, semi-xylenol orange and iminodiacetic acid bands elute first. This procedure will give the sodium salt of the dye. To obtain the free acid, dissolve the salt in H2O and acidify it with AcOH. Filter it off, wash it with H2O and dry it first in air and then in a vacuum desiccator over P2O5 in the dark [Sato et al. Anal Chim Acta 94 317 1977]. [Beilstein 19 II 111, 19 III/IV 1135, 19/3 V 461.]

Tetranatrium-N,N'-[3H-2,1-benzoxathiol-3-ylidenbis[(6-hydroxy-5-methylphen-3,1-ylen)methylen]]bis[N-(carboxylatomethyl)aminoacetat]-S,S-dioxid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

Tetranatrium-N,N'-[3H-2,1-benzoxathiol-3-ylidenbis[(6-hydroxy-5-methylphen-3,1-ylen)methylen]]bis[N-(carboxylatomethyl)aminoacetat]-S,S-dioxid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 260)Lieferanten

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Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39916	58
Shenyang Simchoice Chemical Co.,Ltd	+86-024-23769576 +86-15040101888	sales@simchoicechem.com	China	255	58
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Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34571	58
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Finetech Industry Limited	+86-27-87465837 +8618971612321	info@finetechnology-ind.com	China	9626	58

3618-43-7(Tetranatrium-N,N'-[3H-2,1-benzoxathiol-3-ylidenbis[(6-hydroxy-5-methylphen-3,1-ylen)methylen]]bis[N-(carboxylatomethyl)aminoacetat]-S,S-dioxid)Verwandte Suche:

Xylit Natriumchlorid 3,6-Bis[(4-chlor-2-phosphonophenyl)azo]-4,5-dihydroxynaphthalin-2,7-disulfonsure Trinatrium-(2S-trans)-[18-carboxy-20-(carboxymethyl)-13-ethyl-2,3-dihydro-3,7,12,17-tetramethyl-8-vinyl-21H,23H-porphin-2-propionato(5-)-N21,N22,N23,N24]cuprat(3-) 2,6-Xylenol Xylenol Orange sodium salt 2,4-Xylenol Disodium edetate dihydrate Tetranatriumethylendiamintetra-acetat 3,5-Xylenol ETHYLENEDIAMINETETRAACETIC ACID TETRASODIUM SALT Chlorxylenol Xylenol Lidocain XYLENOL ORANGE Xylenolorange Semixylenol orange Tetranatrium-N,N'-[3H-2,1-benzoxathiol-3-ylidenbis[(6-hydroxy-5-methylphen-3,1-ylen)methylen]]bis[N-(carboxylatomethyl)aminoacetat]-S,S-dioxid

Xylenol Orange, sodium salt,pure,water soluble
Tetrasodium N,N'-[3H-2,1-benzoxathiol-3-ylidenebis[(6-hydroxy-5-methylphen-3,1-ylene)methylene]]bis[N-(carboxylat
Xylenol Orange, sodiuM salt, water soluble, pure 10GR
Xylenol Orange, sodiuM salt, water soluble, pure 1GR
Xylenol Orange, sodiuM salt, water soluble, pure 5GR
Xylenol orange, sodiuM salt, ACS reagent
XYLENOL ORANGE TETRASODIUM SALT METAL IN
Xylenol Orange tetrasodiuM salt, indicator
Xylenol Orange tetrasodiuM s
Xylenol orange tetrasodium salt metal indicator ACS
3,3'-BIS[N,N-DI(CARBOXYMETHYL)AMINOMETHYL]-O-CRESOLSULFONEPHTHALEIN TETRASODIUM SALT
3,3'-BIS[N,N-BIS(CARBOXYMETHYL)AMINOMETHYL]-O-CRESOLSULFONEPHTHALEIN TETRASODIUM SALT
3,3'-BIS[BIS(CARBOXYMETHYL)AMINOETHYL] CRESOL SULFONE PHTRANE SODIUM SALT
XYLENOLORANGE,WATERSOLUBLE,REAGENT,ACS
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
XYLENOL ORANGE extrapure AR
Xylenol Orange, Water Soluble, Reagent
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
Tetrasodium 2-[[5-[7-[3-[(bis(carboxylatomethyl)amino)methyl]-4-hydroxy-5-methyl-phenyl]-8,8-dioxo-9-oxa-8{6}-thiabicyclo[4.3.0]nona-1,3,5-trien-7-yl]-2-hydroxy-3-methyl-phenyl]methyl-(carboxylatomethyl)amino]acetate
3,3-Bis[[3-[bis(sodiooxycarbonylmethyl)amino]-4-hydroxy-5-methylphenyl]methyl]-3H-2,1-benzoxathiole 1,1-dioxide
O-CRESOLSULFONPHTHALEINE-3',3''-BIS-METHYLIMINODIACETIC ACID SODIUM SALT
XYLENOL ORANGE
XYLENOL ORANGE INDICATOR
XYLENOL ORANGE, SALT
XYLENOL ORANGE WATER SOLUBLE
XYLENOL ORANGE TETRASODIUM SALT
Glycine,N,N’-[3H-2,1-benzoxathiol-3-ylidenebis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[N-(carboxymethyl)-,S,S-dioxide,tetrasodiumsalt
ne)methylene]]bis[n-(carboxymethyl)-,s,s-dioxide,tetrasodiumsalt
tetrasodium N,N'-[3H-2,1-benzoxathiol-3-ylidenebis[(6-hydroxy-5-methylphen-3,1-ylene)methylene]]bis[N-(carboxylatomethyl)aminoacetate] S,S-dioxide
XYLENOL ORANGE TETRASODIUM SALT INDICATO R FOR METAL TITRATION
XYLENOL ORANGE SODIUM ACS REAGENT
XYLENOL ORANGE TETRASODIUM SALT A.C.S.&
XYLENOL ORANGE INDICATOR ( SODIUM SALT, WATER SOLUBLE) FOR METAL TITRATION
XylenolOrangeGr
XylenolOrangesodiumsalt,ACS
Xylenol Orange, sodium salt, water soluble, pure
XYLENOL ORANGE SODIUM SALT, REAGENT (ACS)
Glycine, N,N-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis(6-hydroxy-5-methyl-3,1-phenylene)methylenebisN-(carboxymethyl)-, tetrasodium salt
XYLENOL ORANGE SOLUTION, 0.10% AQUEOUS
XYLENOL ORANGE SOLUTION, 0.10% AQUEOUSXYLENOL ORANGE SOLUTION, 0.10% AQUEOUSXYLENOL ORANGE SOLUTION, 0.10% AQUEOUS
XYLENOL ORANGE, SODIUM SALT, REAGENT (ACS)XYLENOL ORANGE, SODIUM SALT, REAGENT (ACS)XYLENOL ORANGE, SODIUM SALT, REAGENT (ACS)
Xylenol orange tetrasodium sal
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)
Xylenol Orange tetrasodium salt, AR
Xylenol orange tetrasodium salt, metal indicator AR,Reag.
tetrasodium N,N'-[3H-2,1-benzoxathiol-3-ylidenebis[(6-hydrox...
tetrasodium N,N'-[3H-2,1-benzoxathiol-3-ylidenebis[(6-hydroxy-5-methylphen-3,1-ylene)methylene]]bis[N-(carboxylatomethyl)aminoacetate] S,S-dioxide
Xylene orange solution
Xylenol orange AR 5GM
Xylenol orange AR 10GM
Xylenol Orange Tetrasodium Salt extrapure AR
Xylenol Orange Tetrasodium Salt extrapure AR, ACS, ExiPlus, Multi-Compendial
Xylenol Orange (tetrasodium), metal indicator, AR
2,2',2'',2'''-((((1,1-Dioxido-3H-benzo[c][1,2]oxathiole-3,3-diyl)bis(6-hydroxy-5-methyl-3,1-phenylene))bis(methylene))bis(azanetriyl))tetraacetic acid, sodium salt (1:4)
XYLENOL ORANGE TETRA SOD SALT
Xylenol orange tetrasodium salt, IND
2,2',2'',2'''-((((1,1-Dioxido-3H-benzo[c][1,2]oxathiole-3,3-diyl)bis(6-hydroxy-5-methyl-3,1-phenylene))bis(methylene))bis(azanetriyl))tetraacetic acid, sodium salt (1:4)
3618-43-7