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70240 Sigma-Aldrich

Sodium 1,5-naphthalenedisulfonate dibasic

technical, ~85% (T)

Synonym: 1,5-Naphthalenedisulfonic acid disodium salt

  • CAS Number 1655-29-4

  • Empirical Formula (Hill Notation) C10H6Na2O6S2

  • Molecular Weight 332.26

  •  Beilstein/REAXYS Number 3642373

  •  EC Number 216-732-0

  •  MDL number MFCD00064178

  •  PubChem Substance ID 57652225

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfonic/Sulfinic Acids, Sulfur Compounds More...
Quality Level   200
grade   technical
assay   ~85% (T)
SMILES string   [Na+].[Na+].[O-]S(=O)(=O)c1cccc2c(cccc12)S([O-])(=O)=O
InChI   1S/C10H8O6S2.2Na/c11-17(12,13)9-5-1-3-7-8(9)4-2-6-10(7)18(14,15)16;;/h1-6H,(H,11,12,13)(H,14,15,16);;/q;2*+1/p-2
InChI key   YGSZNSDQUQYJCY-UHFFFAOYSA-L

Description

Packaging

1 kg in poly bottle

250 g in poly bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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