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3618-43-7

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Product FOB Price Min.Order Supply Ability Supplier
Xylenol orange tetrasodium salt
Cas No: 3618-43-7
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
Xylenol Orange tetrasodium salt
Cas No: 3618-43-7
No Data No Data 10 Metric Ton/Month Hebei yanxi chemical co.,LTD. Contact Supplier
Xylenol orange tetrasodium salt
Cas No: 3618-43-7
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
Xylenol orange tetrasodium salt
Cas No: 3618-43-7
No Data 1 Kilogram 300 Kilogram/Month HENAN SUNLAKE ENTERPRISE CORPORATION Contact Supplier
Xylenol Orange tetrasodium salt CAS NO.3618-43-7CAS NO.: 3618-43-7
Cas No: 3618-43-7
No Data 1 Gram 10 Metric Ton/Month Crovell Biotech (Hebei) Co., Ltd. Contact Supplier
Xylenol Orange tetrasodium salt CAS NO.3618-43-7
Cas No: 3618-43-7
No Data 10 Gram Metric Ton/Day Jilin Tely Imp.& Exp.Co., Ltd. Contact Supplier
Xylenol Orange tetrasodium salt manufacturer
Cas No: 3618-43-7
No Data No Data No Data Shaanxi Mingqi Chemical Co., Ltd Contact Supplier
Best price/Xylenol Orange tetrasodium salt
Cas No: 3618-43-7
No Data 10 Gram 100 Metric Ton/Day Changchun Artel lmport and Export trade company Contact Supplier
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)
Cas No: 3618-43-7
No Data 1 Kilogram 1 Metric Ton/Month HANGZHOU YUNUO CHEMICAL CO.,LTD Contact Supplier
Xylenol Orange Tetrasodium Salt
Cas No: 3618-43-7
No Data 2 Kilogram 150 Kilogram/Week Career Henan Chemical Co Contact Supplier

3618-43-7 Usage

Chemical Properties

red-brown to purple crystalline powder

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.]

3618-43-7 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Fluka (33825)  XylenolOrangetetrasodiumsalt  indicator for metal titration 3618-43-7 33825-5G 1,509.30CNY Detail
Fluka (33825)  XylenolOrangetetrasodiumsalt  indicator for metal titration 3618-43-7 33825-1G 460.98CNY Detail
Alfa Aesar (41379)  Xylenol Orange tetrasodium salt, ACS    3618-43-7 50g 3321.0CNY Detail
Alfa Aesar (41379)  Xylenol Orange tetrasodium salt, ACS    3618-43-7 10g 1135.0CNY Detail
Alfa Aesar (41379)  Xylenol Orange tetrasodium salt, ACS    3618-43-7 2g 267.0CNY Detail
Alfa Aesar (42773)  Xylenol Orange tetrasodium salt, 0.1% w/v aq. soln.    3618-43-7 100ml 316.0CNY Detail

3618-43-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name Xylenol Orange, sodium salt

1.2 Other means of identification

Product number -
Other names 3,3'-Bis[N,N-bis(carboxymethyl)aminomethyl]-o-cresolsulfonephthalein tetrasodium salt

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:3618-43-7 SDS

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