Home > Name List By 1 > 1,3-Naphthalenedisulfonicacid, 7-hydroxy-8-[2-(1-naphthalenyl)diazenyl]-, sodium salt (1:2)

CAS No 2766-77-0 , 1,3-Naphthalenedisulfonicacid, 7-hydroxy-8-[2-(1-naphthalenyl)diazenyl]-, sodium salt (1:2)

  • Name: 1,3-Naphthalenedisulfonicacid, 7-hydroxy-8-[2-(1-naphthalenyl)diazenyl]-, sodium salt (1:2)
  • Synonyms: Crystal Scarlet 6R; Ponceau 6R; Crystal TertracidPonceau 6R; C.I. Acid Red 44, disodium salt (8CI); C.I.Acid Red 44 (7CI); Brilliant CrystalScarlet; Kemacid Leather Ponceau 6R; Romexal Red 6A;Ponceau Cristallise Extra A Export;Triacid Ponceau 6R; Colacid Red 6A;Crystal Ponceau M 6R; Crystal Scarlet; Ponceau 6R Crystals; Ponceau Crystals 6R; C.I. 16250; Crystal Ponceau; Acidal Crystals Ponceau; Acid Red 6A; Acid Ponceau 6R; Crystal Ponceau 6R;1,3-Naphthalenedisulfonicacid, 7-hydroxy-8-[2-(1-naphthalenyl)diazenyl]-, sodium salt (1:2);1,3-Naphthalenedisulfonicacid, 7-hydroxy-8-(1-naphthalenylazo)-, disodium salt (9CI);2-Naphthol-6,8-disulfonic acid, 1-(1-naphthylazo)-, disodium salt (6CI); Acid Leather Ponceau6R;
  • CAS Registry Number:
  • Melting Point: >300 °C(lit.)
  • EINECS: 220-441-4
  • Molecular Weight: 502.43
  • InChI: InChI=1/C20H14N2O7S2.2Na/c23-17-9-8-13-10-14(30(24,25)26)11-18(31(27,28)29)19(13)20(17)22-21-16-7-3-5-12-4-1-2-6-15(12)16;;/h1-11,21H,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b22-20+;;
  • Molecular Formula: C20H14 N2 O7 S2 . 2 Na
  • Molecular Structure:CAS No:2766-77-0 1,3-Naphthalenedisulfonicacid, 7-hydroxy-8-[2-(1-naphthalenyl)diazenyl]-, sodium salt (1:2)
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2766-77-0 CRYSTAL PONCEAU 6R

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2766-77-0 1,3-Naphthalenedisulfonicacid, 7-hydroxy-8-[2-(1-naphthalenyl)diazenyl]-, sodium salt (1:2)

  • United States Dudley Chemical Corp. [Manufacturer]
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  • Address: Dudley Chemical Corp.
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2766-77-0 ponceau 6r c.i. no. 16250

  • ponceau 6r c.i. no. 16250
  • Germany CHEMOS GmbH [Manufacturer]
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  • Address: CHEMOS GmbH
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2766-77-0 PONCEAU 6R C.I. NO. 16250

  • PONCEAU 6R C.I. NO. 16250
  • Hong kong Advanced Technology & Industrial Co., Ltd. [Manufacturer]
  • Tel: (852) 2390 2293/ (852) 2394 5546
  • Fax: (852) 2789 8314
  • Address: Unit B, 1/F., Cheong Shing Bldg.,
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2766-77-0 CRYSTAL PONCEAU 6R

  • China Nanjing Chemlin Chemical Industry Co.,Ltd. [Manufacturer]
  • Tel: +86 25 8369-7070/ +86 138 51816776 (Mobile)
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  • Address: Rm.902 Longyin Plaza,
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