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ChemicalBook >> CAS DataBase List >> 4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid

4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid

4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid price.
  • $75 - $804
  • Product name: 4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid
  • CAS: 22346-43-6
  • MF: C11H11NO4S
  • MW: 253.27
  • EINECS:244-924-4
  • MDL Number:MFCD00128846
  • Synonyms:4-HYDROXY-7-METHYLAMINO-2-NAPHTHALENESULFONIC ACID;4 HYDROXY 7 METHYL AMINO NAPHTHALENE 2 SULFONIC ACID;6-[N-METHYLAMINO]-1-NAPHTHOL-3-SULFONIC ACID;N-METHYL J ACID;4-hydroxy-7-(methylamino)naphthalene-2-sulphonic acid ;7-Amino-4-hydroxy-N-methyl-2-naphthalenesulfonic acid;2-(N-Methylamino)-5-naphthol-7-sulfonic acid;5-Hydroxy-2-methylamino-7-naphthalenesulfonic acid
5 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • TRC
Package
  • 5MG
  • 1g
  • 25g
  • ManufacturerAK Scientific
  • Product numberF504
  • Product description4-Hydroxy-7-methylamino-2-naphthalenesulfonicacid
  • Packaging25g
  • Price$804
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0165602
  • Product description4-HYDROXY-7-METHYLAMINO-2-NAPHTHALENESULFONIC ACID 95.00%
  • Packaging5MG
  • Price$504.59
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM139912
  • Product description4-Hydroxy-7-(methylamino)naphthalene-2-sulfonicacid 97%
  • Packaging25g
  • Price$284
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12094594
  • Product description4-Hydroxy-7-(methylamino)naphthalene-2-sulfonicacid 97%
  • Packaging25g
  • Price$301
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberH972413
  • Product description4-Hydroxy-7-methylamino-2-naphthalenesulfonicacid
  • Packaging1g
  • Price$75
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific F504 4-Hydroxy-7-methylamino-2-naphthalenesulfonicacid 25g $804 2021-12-16 Buy
American Custom Chemicals Corporation CHM0165602 4-HYDROXY-7-METHYLAMINO-2-NAPHTHALENESULFONIC ACID 95.00% 5MG $504.59 2021-12-16 Buy
Chemenu CM139912 4-Hydroxy-7-(methylamino)naphthalene-2-sulfonicacid 97% 25g $284 2021-12-16 Buy
Crysdot CD12094594 4-Hydroxy-7-(methylamino)naphthalene-2-sulfonicacid 97% 25g $301 2021-12-16 Buy
TRC H972413 4-Hydroxy-7-methylamino-2-naphthalenesulfonicacid 1g $75 2021-12-16 Buy

Properties

Density :1.542
refractive index :1.4790 (estimate)
storage temp. :2-8°C
form :crystalline powder
pka :-0.14±0.40(Predicted)
color :Very dark brown
CAS DataBase Reference :22346-43-6(CAS DataBase Reference)
EPA Substance Registry System :2-Naphthalenesulfonic acid, 4-hydroxy-7-(methylamino)- (22346-43-6)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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