4-Amino-3-hydroxynaphthalene-1-sulfonic acid

Cat. No.: HY-W013430 Purity: 98.0%: Data Sheet
COA

SDS
Handling Instructions
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4-Amino-3-hydroxynaphthalene-1-sulfonic acid is utilized as a fluorescent dye. 4-Amino-3-hydroxynaphthalene-1-sulfonic acid forms polypyrrole (PPy) conducting film with pyrrole, and is utilized in electrochemie.

For research use only. We do not sell to patients.

4-Amino-3-hydroxynaphthalene-1-sulfonic acid Chemical Structure

CAS No. : 116-63-2

Size	Stock	Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	In-stock	Estimated Time of Arrival: December 31
Solid
1 g	In-stock	Estimated Time of Arrival: December 31
5 g	Get quote
10 g	Get quote

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Biological Activity
Purity & Documentation
References
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Description

Molecular Weight

239.25

Formula

C₁₀H₉NO₄S

CAS No.

116-63-2

Appearance

Solid

Color

Purple to reddish brown

SMILES

O=S(C1=C2C=CC=CC2=C(N)C(O)=C1)(O)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Solvent & Solubility

In Vitro:

DMSO : 25 mg/mL (104.49 mM; ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	4.1797 mL	20.8986 mL	41.7973 mL
5 mM	0.8359 mL	4.1797 mL	8.3595 mL
10 mM	0.4180 mL	2.0899 mL	4.1797 mL

View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

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Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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Purity & Documentation

Purity: 98.0%

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Data Sheet (277 KB) SDS (393 KB)

COA (256 KB) HNMR (132 KB)

Handling Instructions (2659 KB)

References

[1]. Hasan H A. Fluorescence, Biological Activity and Spectroscopic Studies of Azo-linked Schiff Base Ligand Type (ONO) and Its Complexes with CrIII, CoII NiII and CdII Ions[J]. Ibn AL-Haitham Journal For Pure and Applied Sciences, 2017, 30(3): 114-129.

[2]. Sall ML, et al., Removal of Cr(VI) from aqueous solution using electrosynthesized 4-amino-3-hydroxynaphthalene-1-sulfonic acid doped polypyrrole as adsorbent. Environ Sci Pollut Res Int. 2017 Sep;24(26):21111-21127. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	4.1797 mL	20.8986 mL	41.7973 mL	104.4932 mL
	5 mM	0.8359 mL	4.1797 mL	8.3595 mL	20.8986 mL
	10 mM	0.4180 mL	2.0899 mL	4.1797 mL	10.4493 mL
	15 mM	0.2786 mL	1.3932 mL	2.7865 mL	6.9662 mL
	20 mM	0.2090 mL	1.0449 mL	2.0899 mL	5.2247 mL
	25 mM	0.1672 mL	0.8359 mL	1.6719 mL	4.1797 mL
	30 mM	0.1393 mL	0.6966 mL	1.3932 mL	3.4831 mL
	40 mM	0.1045 mL	0.5225 mL	1.0449 mL	2.6123 mL
	50 mM	0.0836 mL	0.4180 mL	0.8359 mL	2.0899 mL
	60 mM	0.0697 mL	0.3483 mL	0.6966 mL	1.7416 mL
	80 mM	0.0522 mL	0.2612 mL	0.5225 mL	1.3062 mL
	100 mM	0.0418 mL	0.2090 mL	0.4180 mL	1.0449 mL