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Naphthalene-2,7-disulfonic acid

Naphthalene-2,7-disulfonic acid Structure
  • ₹0
  • Product name: Naphthalene-2,7-disulfonic acid
  • CAS: 92-41-1
  • MF: C10H8O6S2
  • MW: 288.3
  • EINECS:202-154-6
  • MDL Number:MFCD00035734
  • Synonyms:naphthalene-2,7-disulfonic acid;2,7-NAPHTHALENE DISULFONIC ACID;naphthalene-2,7-disulphonic acid;3,6-Naphthalenedisulfonic acid;Ebert-Merz α-acid;naphthalene-2,7-disulfonicaci
Properties Safety Information Description
Manufacturer Product number Product description Packaging Price Updated Buy

Properties

Melting point :199°C
Boiling point :400.53°C (rough estimate)
Density :1.6867 (rough estimate)
refractive index :1.6950 (estimate)
storage temp. :2-8°C
pka :-0.33±0.40(Predicted)
CAS DataBase Reference :92-41-1(CAS DataBase Reference)
EPA Substance Registry System :2,7-Naphthalenedisulfonic acid (92-41-1)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P310 Immediately call a POISON CENTER or doctor/physician.

Description

Intermediate for dyes.

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Related product price

Suppliers and manufacturers

career henan chemical co
Naphthalene-2,7-disulfonic acid
₹1.00 /1ASSAYS
Naphthalene-2,7-disulfonic acid CAS:92-41-1
Anax Laboratories CHEMSWORTH
Hefei TNJ Chemical Industry Co.,Ltd.
Dayang Chem (Hangzhou) Co.,Ltd.
Henan Alfa Chemical Co., Ltd
Hebei Duling International Trade Co. LTD
Zhengzhou Lingzhiyue Technology Co., Ltd
Hebei Weibang Biotechnology Co., Ltd Shanghai Rolead Chemical Technology Co., Ltd.