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4-AMINO-3 6-DISULFO-1 8-NAPHTHALIC

4-AMINO-3 6-DISULFO-1 8-NAPHTHALIC Structure
  • ₹41492.23
  • Product name: 4-AMINO-3 6-DISULFO-1 8-NAPHTHALIC
  • CAS: 79539-35-8
  • MF: C12H8KNO9S2
  • MW: 413.41
  • EINECS:
  • MDL Number:MFCD00012400
  • Synonyms:4-AMINO-3 6-DISULFO-1 8-NAPHTHALIC;4-amino-3,6-disulfo-1,8-naphthalic anhydride;4-amino-3,6-disulfo-1,8-naphthalic anhydride, dipotassium;4-AMino-3,6-disulfo-1,8-naphthalic anhydride dipotassiuM salt [Lucifer Yellow anhydride dipotassiuM salt];6-Amino-1,3-dioxo-1H,3H-benzo[de]isochromene-5,8-disulfonic acid dipotassium;4-Amino-3,6-disulfonaphthalic anhydride (dipotassium)
Price1 Properties Safety Information Description
1 prices
Selected condition：

Brand

  • Sigma-Aldrich(India)

Package

  • 100MG
  • ManufacturerSigma-Aldrich(India)
  • Product number307122
  • Product description4-Amino-3,6-disulfo-1,8-naphthalic anhydride dipotassium salt
  • Packaging100MG
  • Price₹41492.23
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 307122 4-Amino-3,6-disulfo-1,8-naphthalic anhydride dipotassium salt 100MG ₹41492.23 2022-06-14 Buy

Properties

Melting point :>300 °C(lit.)
storage temp. :room temp
form :powder
ε(extinction coefficient) :≥20000 at 264-268nm in 0.1 M NaOH at 0.01g/L
≥30000 at 226-232nm in 0.1 M NaOH at 0.01g/L
≥8000 at 348-352nm in 0.1 M NaOH at 0.01g/L

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

4-Amino-3,6-disulfo-1,8-naphthalic anhydride dipotassium salt is a building block to water soluble polar tracer such as lucifer yellow probes.

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Suppliers and manufacturers

SIGMA-RBI Tianjin heowns Biochemical Technology Co., Ltd. Riedel-de Haen AG Guangdong wengjiang Chemical Reagent Co., Ltd. TCI (Shanghai) Chemical Trading Co., Ltd. Shanghai Yingxin laboratory equipment Co., Ltd Shanghai Guchen Biotechnology Co., LTD Absin Bioscience Inc. Merck KGaA Biosynth Biological Technology (Suzhou) Co Ltd