26545-58-4

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26545-58-4 Structure

Identification	Back Directory
[Name] disodium methylenebisnaphthalenesulphonate
[CAS] 26545-58-4
[Synonyms] dispersant NNO Dispersing agent NNO SODIUMDINAPHTHYLMETHYLDISULPHONATE SODIUMDINAPHTHYLMETHANEDISULPHONATE Sodium Dinaphthylmethanedisulfonate sodiummethylenenaphthalenesulfonate sodium methylene naphthalene sulfonate Dinatriummethylenbisnaphthalinsulfonat isodiummethylenebisnaphthalenesulphonate Sodium methylenebis(naphthalenesulfonate) DISODIUM METHYLENE DINAPHTHALENESULFONATE disodium methylenebisnaphthalenesulphonate Methylenebis(naphthalenesulphonate) sodium disodium methylenebis(naphthalene) sulfonate methylenebis-naphthalenesulfonic acid disodium salt Naphthalenesulfonic acid, methylenebis-, disodium salt Naphthalenesulfonicacid, Methylenebis-, sodiuM salt (1:2) disodium methylenebisnaphthalenesulphonate ISO 9001：2015 REACH Methylenebis-(naphthalenesulfonic acid sodium salt), isomer mixture
[EINECS(EC#)] 247-785-8
[Molecular Formula] C21H14Na2O6S2
[MDL Number] MFCD09970655
[MOL File] 26545-58-4.mol
[Molecular Weight] 472.442

Questions And Answer	Back Directory
[Uses] Disodium methylenebisnaphthalenesulfonate is a useful research chemical compound.

Chemical Properties	Back Directory
[InChI] InChI=1S/C21H16O6S2.2Na.2H/c22-28(23,20-13-5-9-16-7-1-3-11-18(16)20)26-15-27-29(24,25)21-14-6-10-17-8-2-4-12-19(17)21;;;;/h1-14H,15H2;;;;
[InChIKey] BDOHCXZCMGUVKG-UHFFFAOYSA-N
[SMILES] [NaH].[NaH].C(OS(C1=C2C(C=CC=C2)=CC=C1)(=O)=O)OS(C1=C2C(C=CC=C2)=CC=C1)(=O)=O
[CAS DataBase Reference] 26545-58-4
[EPA Substance Registry System] Disodium methylenebis[naphthalenesulfonate] (26545-58-4)

Safety Data	Back Directory
[Symbol(GHS) ] GHS07
[Signal word ] Warning
[Hazard statements ] H315
[Precautionary statements ] P264-P280-P302+P352-P321-P332+P313-P362

Raw materials And Preparation Products	Back Directory
[Raw materials] Sodium hydroxide-->Sulfuric acid-->Water-->Naphthalene-->Naphthalene-2-sulfonic acid

Hazard Information	Back Directory
[Chemical Properties] This product is a beige solid. It is easily soluble in water and is resistant to acids, alkalis, salt, and hard water. It has good diffusion properties and has an affinity for proteins and polyamide fibers. It has no affinity for cotton, linen, and other fibers.

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