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
- Molecular Weight:
- 672.66
- MDL Number:
- MFCD00014580
- MOL File:
- 1611-35-4.mol
- MSDS File:
- SDS
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) |
biological source | rabbit |
λmax | 580nm |
Major Application | Solar cells, cosmetics, determination of aluminum,nickel,bismuth,thallium,lead,zinc,palladium,mercury,proteins,lipids |
FDA UNII | ATA6VBL43H |
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) |
UNSPSC Code | 12352203 |
NACRES | NA.41 |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H302-H315-H319-H335 |
Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 |
Hazard Codes | Xn |
Risk Statements | 22-41-43 |
Safety Statements | 26-39-24/25 |
WGK Germany | 3 |
HS Code | 29349990 |
XYLENOL ORANGE price More Price(7)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 52097 | Xylenol Orange disodium salt for spectrophotometric determination of metal ions | 1611-35-4 | 1g | $64.9 | 2024-03-01 | Buy |
Sigma-Aldrich | 52097 | Xylenol Orange disodium salt for spectrophotometric determination of metal ions | 1611-35-4 | 5g | $340 | 2024-03-01 | Buy |
TCI Chemical | B0477 | Xylenol Orange | 1611-35-4 | 1g | $31 | 2021-12-16 | Buy |
TCI Chemical | B0477 | Xylenol Orange | 1611-35-4 | 5g | $116 | 2021-12-16 | Buy |
TCI Chemical | B0477 | Xylenol Orange | 1611-35-4 | 25g | $346 | 2021-12-16 | Buy |
XYLENOL ORANGE Chemical Properties,Uses,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
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5878 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29865 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12044 | 58 |
Hubei Ipure Biology Co., Ltd | +8613367258412 | ada@ipurechemical.com | China | 10319 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
HONG KONG IPURE BIOLOGY CO.,LIMITED | 86 18062405514 18062405514 | ada@ipurechemical.com | CHINA | 3461 | 58 |
HANGZHOU CLAP TECHNOLOGY CO.,LTD | 86-571-88216897,88216896 13588875226 | sales@hzclap.com | CHINA | 6312 | 58 |
Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 22787 | 58 |
Alfa Chemistry | info@alfa-chemistry.com | United States | 2344 | 58 |
View Lastest Price from XYLENOL ORANGE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
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2024-10-11 | Xylenol Orange
1611-35-4
|
US $5.00-2.00 / KG | 1KG | 99% | 10000kg | Hebei Chuanghai Biotechnology Co,.LTD | |
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2019-07-14 | XYLENOL ORANGE
1611-35-4
|
US $1.00 / KG | 1KG | 99% | 25KG | Career Henan Chemical Co |
-
- Xylenol Orange
1611-35-4
- US $5.00-2.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
-
- XYLENOL ORANGE
1611-35-4
- US $1.00 / KG
- 99%
- Career Henan Chemical Co