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XYLENOL ORANGE

Product Name
XYLENOL ORANGE
CAS No.
1611-35-4
Chemical Name
XYLENOL ORANGE
Synonyms
XD;XO;XDH;XDHA;NSC-324982;Cresol Red DA;XYLENOL ORANGE;Cresol Phthalexon S;XYLENOL ORANGE, INDI;o-Cresolphthalexon S
CBNumber
CB5736236
Molecular Formula
C31H32N2O13S
Formula Weight
672.66
MOL File
1611-35-4.mol
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XYLENOL ORANGE Property

Melting point:
72-76 °C(lit.)
Boiling point:
895.1±65.0 °C(Predicted)
Density 
1.564±0.06 g/cm3(Predicted)
storage temp. 
-20°C
solubility 
Solubility Soluble in water, ethanol
form 
powder
pka
2.6, 6.4, 6.5, 10.5, 12.3(at 25℃)
color 
Brown
PH Range
Yellow (6.4) to orange-red (10.4)
λmax
580nm
Major Application
Solar cells, cosmetics, determination of aluminum,nickel,bismuth,thallium,lead,zinc,palladium,mercury,proteins,lipids
EPA Substance Registry System
Glycine, N,N'-[(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[N-(carboxymethyl)- (1611-35-4)
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Safety

Hazard Codes 
Xn
Risk Statements 
22-41-43
Safety Statements 
26-39-24/25
WGK Germany 
3
HS Code 
29349990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
52097
Product name
Xylenol Orange disodium salt
Purity
for spectrophotometric determination of metal ions
Packaging
1g
Price
$64.9
Updated
2024/03/01
Sigma-Aldrich
Product number
52097
Product name
Xylenol Orange disodium salt
Purity
for spectrophotometric determination of metal ions
Packaging
5g
Price
$340
Updated
2024/03/01
TCI Chemical
Product number
B0477
Product name
Xylenol Orange
Packaging
1g
Price
$31
Updated
2021/12/16
TCI Chemical
Product number
B0477
Product name
Xylenol Orange
Packaging
5g
Price
$116
Updated
2021/12/16
TCI Chemical
Product number
B0477
Product name
Xylenol Orange
Packaging
25g
Price
$346
Updated
2021/12/16
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XYLENOL ORANGE Chemical Properties,Usage,Production

Chemical Properties

Red solid

Uses

Xylenol Orange is used in method for detecting main content of tungsten oxide.

Purification Methods

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.]

XYLENOL ORANGE Preparation Products And Raw materials

Raw materials

Preparation Products

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XYLENOL ORANGE Suppliers

Austria 1 Belgium 2 Canada 1 China 136 Europe 3 France 1 Germany 6 India 3 Japan 7 South Korea 1 Switzerland 2 The Netherlands 1 United Kingdom 9 United States 27 Global 200
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View Lastest Price from XYLENOL ORANGE manufacturers

Hebei Guanlang Biotechnology Co,.LTD
Product
Xylenol Orange 1611-35-4
Price
US $5.00-2.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000kg
Release date
2023-09-08
Career Henan Chemical Co
Product
XYLENOL ORANGE 1611-35-4
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
25KG
Release date
2019-07-12

1611-35-4, XYLENOL ORANGERelated Search:

N-ETHYLDIETHANOLAMINE 1-(3-METHYLPHENYL)ETHANOL 3-METHYL-N-METHYLBENZYLAMINE 97 N-BENZYLIMINODIACETIC ACID N-Methyliminodiacetic acid N-Benzyl-N-methylethanolamine Phenol Red 2,4,6-Trimethylphenol Iminodiacetic acid Cresol Red Triphenylmethanol XYLENOL ORANGE 3-Methylbenzylamine Methylthymol blue, sodium salt, indicator grade 3,5-Dimethylbenzylamine 2,2'-(BENZYLIMINO)DIETHANOL Cresol Xylenol Orange sodium salt

  • 3,3μ-Bis[N,N-bis(carboxymethyl)aminomethyl]-o-cresolsulfonephthalein disodium salt
  • Xylenol Orange disodium salt
  • 3,3-Bis[3-[[N,N-di(carboxymethyl)amino]methyl]-4-hydroxy-5-methylphenyl]-3H-2,1-benzoxathiole 1,1-dioxide
  • Cresol Phthalexon S
  • NSC-324982
  • o-Cresolphthalexon S
  • XYLENOL ORANGE, INDI
  • XYLENOL ORANGE
  • Xylenol Orange, water soluble indicator
  • 3,3′-Bis[N,N-di(carboxyMethyl)aMinoMethyl]-o-cresolsulfonphthalein
  • o-Cresolsulfonphth-alein-3,3′-bisMethyliMinodiacetic acid
  • Cresol Red DA
  • ANTI-XDH (N-TERM) antibody produced in rabbit
  • Xanthine dehydrogenase/oxidase
  • XD
  • XDH
  • XDHA
  • Acetic Acid, [(α-hydroxy-o-sulfobenzylidene)bis[(6-hydroxy-5-methyl-m-phenyle-ne)methylenenitrilo]]tetra-, Γ-sultone
  • Acetic Acid, [3h-2,1-benzoxathiol-3-ylidenebis[(6-hydroxy- A5-methyl-m-phenylene)methylenenitrilo]]tetra-, S,s-dioxide
  • Phenolsulfonephthalein, 3′,3′′-bis[[bis(carboxymethyl)amino]-methyl]-5′,5′′-dimethyl-
  • 3h-2,1-ben- Bzoxathiole, glycine de
  • AMPHOTERICIN B SOLUBILIZED TC GRADE
  • Glycine,N,N'-[(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[N-(carboxymethyl)-
  • 2-[[5-[3-[3-[[bis(carboxymethyl)amino]methyl]-4-hydroxy-5-methylphenyl]-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-2-hydroxy-3-methylphenyl]methyl-(carboxymethyl)amino]acetic acid
  • Glycine,N,N-[3H-2,1-benzoxathiol-3-ylidenebis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[N-(carboxymethyl)-,S,S-dioxide
  • glycine,n,n’-[3h-2,1-benzoxathiol-3-ylidenebis[(6-hydroxy-5-methyl-3,1-phenyle
  • ne)methylene]]bis[n-(carboxymethyl)-,s,s-dioxide
  • 3,3'-BIS[N,N-BIS(CARBOXYMETHYL)AMINOMETHYL]-O-CRESOLSULFONPHTHALEIN
  • XO
  • o-Cresolsulfonphthaleindi-(methyl-iminodiacetic acid)
  • o-cresolsulphonephthalein-6,6-di(methylaminodiacetic acid)
  • 3',3''-Bis[bis(carboxymethyl)-aminomethyl]kresolsulfonphthaleinTetranatriumsalt
  • 3,3'-Bis[N,N-bis(carboxymethyl)aminomethyl]-o-cresolsulfonphthalein,disodiumsalt.
  • o-Cresolsulfonphthaleindi-(methyliminodiacetic acid) disodium salt
  • Glycine, N,N-[3H-2,1-benzoxathiol-3-ylidenebis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[N-(carboxymethyl)-, S,S-dioxide
  • 0.1w/v% Xylenol Orange Solution
  • Xylenol Orange(3,3'-Bis[N,N-bis(carboxymethyl)aminomethyl]
  • XylenolOrangedisodiumsal
  • XYLENOL ORANGE USP/EP/BP
  • 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
  • 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
  • 1611-35-4
  • Na4C31H28N2O13S
  • C31H30N2Na2O13S
  • C31H30N2O13S2Na
  • Complexones
  • Photometric Reagents (Complexone)
  • Chelating Reagents
  • Ligands for Pharmaceutical Research
  • Radiopharmaceutical Chemistry (Chelating Reagents)
  • Sulfonphthalein
  • Analytical Chemistry
  • Chelating Reagents
  • Complexones
  • Ligands for Pharmaceutical Research
  • Photometric Reagents (Complexone)
  • Radiopharmaceutical Chemistry (Chelating Reagents)