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Xylenol orange tetrasodium salt

Product Name
Xylenol orange tetrasodium salt
CAS No.
3618-43-7
Chemical Name
Xylenol orange tetrasodium salt
Synonyms
XYLENOL ORANGE;XylenolOrangeGr;XYLENOL ORANGE, SALT;Xylenol orange AR 5GM;XYLENOL ORANGE AR,ACS;Xylene orange solution;Xylenol orange AR 10GM;XYLENOL ORANGE INDICATOR;XYLENOL ORANGE extrapure AR;XylenolOrangesodiumsalt,ACS
CBNumber
CB2736235
Molecular Formula
C31H33N2NaO13S
Formula Weight
696.66
MOL File
3618-43-7.mol
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Xylenol orange tetrasodium salt Property

Melting point:
195 °C (dec.)(lit.)
Flash point:
93.3°C
storage temp. 
room temp
solubility 
510g/l
form 
Solid
color 
Red
PH
8.1 (10g/l, H2O, 20℃)
Odor
Odorless
Water Solubility 
510 g/L (20 ºC)
Stability:
Stable, but may be moisture sensitive.
CAS DataBase Reference
3618-43-7(CAS DataBase Reference)
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)-, tetrasodium salt (3618-43-7)
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Safety

Hazard Codes 
Xi
Risk Statements 
23/24/25-36/38-36/37/38
Safety Statements 
24/25-45-36/37-26-22-36
WGK Germany 
3
TSCA 
Yes
HS Code 
29349990
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
398187
Product name
Xylenol Orange tetrasodium salt
Purity
ACS reagent
Packaging
1g
Price
$40.8
Updated
2024/03/01
Sigma-Aldrich
Product number
398187
Product name
Xylenol Orange tetrasodium salt
Purity
ACS reagent
Packaging
5g
Price
$150
Updated
2024/03/01
Sigma-Aldrich
Product number
1.08677
Product name
Xylenol orange tetrasodium salt
Purity
metal indicator ACS,Reag. Ph Eur
Packaging
1g
Price
$191
Updated
2024/03/01
Sigma-Aldrich
Product number
1.08677
Product name
Xylenol orange tetrasodium salt
Purity
metal indicator ACS,Reag. Ph Eur
Packaging
5G
Price
$218
Updated
2024/03/01
Alfa Aesar
Product number
041379
Product name
Xylenol Orange tetrasodium salt
Purity
ACS
Packaging
2g
Price
$51.8
Updated
2024/03/01
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Xylenol orange tetrasodium salt Chemical Properties,Usage,Production

Chemical Properties

red-brown to purple crystalline powder

Uses

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.

General Description

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

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 tetrasodium salt Preparation Products And Raw materials

Raw materials

Preparation Products

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Xylenol orange tetrasodium salt Suppliers

Shenyang Shengyuan chemical industry co., ltd
Tel
13190211560 13190211560
Email
1319074246@qq.com
Country
China
ProdList
95
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
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61
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18738
Advantage
57
Tangshan Moneide Trading Co., Ltd.
Tel
0315-8309571 15633399667
Fax
+86-315-7726572
Email
sales@moneidechem.com
Country
China
ProdList
704
Advantage
57
Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11707
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 452520369
Fax
+86 (573) 82222643
Email
sales@maya-r.com
Country
China
ProdList
11707
Advantage
57
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View Lastest Price from Xylenol orange tetrasodium salt manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
Xylenol orange tetrasodium salt 3618-43-7
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20t
Release date
2024-07-12
Hebei Weibang Biotechnology Co., Ltd
Product
Xylenol orange tetrasodium salt 3618-43-7
Price
US $10.00/KG
Min. Order
100KG
Purity
99%
Supply Ability
100 mt
Release date
2021-10-27
Hebei Mojin Biotechnology Co., Ltd
Product
Xylenol orange tetrasodium salt 3618-43-7
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-06-25

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