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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
Price5 Properties Safety Information Description
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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Suppliers and manufacturers

career henan chemical co
4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid
$1.00 /1KG
4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid CAS:22346-43-6
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
Hubei Jusheng Technology Co.,Ltd.
CONIER CHEM AND PHARMA LIMITED
SIMAGCHEM CORP
Hefei TNJ Chemical Industry Co.,Ltd.
Shanghai UCHEM Inc.
ANHUI WITOP BIOTECH CO., LTD
Dayang Chem (Hangzhou) Co.,Ltd.