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 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.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Shaanxi Dideu Medichem Co. Ltd	+86-029-81138252 +86-18789408387	1057@dideu.com	China	3958	58
Hebei Mojin Biotechnology Co., Ltd	+86 13288715578 +8613288715578	sales@hbmojin.com	China	12840	58
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29881	58
Hebei Weibang Biotechnology Co., Ltd	+8615531157085	abby@weibangbio.com	China	8810	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39894	58
Shenyang Simchoice Chemical Co.,Ltd	+86-024-23769576 +86-15040101888	sales@simchoicechem.com	China	254	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49374	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23541	58
Finetech Industry Limited	+86-27-87465837 +8618971612321	info@finetechnology-ind.com	China	9639	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:

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• 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)
• XYLENOL ORANGE AR,ACS