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ChemicalBook >> CAS DataBase List >>1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT

1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT

1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT Structure
1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT structure
CAS No.
521-24-4
Chemical Name:
1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT
Synonyms
FOLIN'S REAGENT;MANCHESTER BLUE;2,3-Pentanedione97%;1,2-Naphthoquinone-4;LABOTEST-BB LT00233183;1,2-Naphthoquinone-4-sulfonic;1,2-NAPHTHOQUINONE-4-SULFONIC ACID;1,2-Naphthoquinone-4-SulphonicAcid;SODIUM B-NAPHTHOQUINONE-4-SULFONATE;Sodium β-naphthoquinone-4-sulfonate
CBNumber:
CB0737975
Molecular Formula:
C10H5NaO5S
Molecular Weight:
260.2
MDL Number:
MFCD00001700
MOL File:
521-24-4.mol
MSDS File:
SDS
Last updated:2023-08-15 13:09:01
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1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT Properties

Melting point 289 °C (dec.)(lit.)
storage temp. 2-8°C
solubility H2O: 50 mg/mL, clear
form solid
color dark orange
Odor Odorless
Water Solubility Soluble in water and acetone. Slightly soluble in alcohol and ethanol. Insoluble in chloroform.
Merck 14,8646
BRN 4169788
Stability Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference 521-24-4(CAS DataBase Reference)
FDA UNII T7185HP5SH
EPA Substance Registry System 1,2-Naphthoquinone-4-sulfonic acid sodium salt (521-24-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26
WGK Germany  3
RTECS  QK1490000
TSCA  Yes
HS Code  29147000
NFPA 704
1
2 0

1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT price More Price(25)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 226017 1,2-Naphthoquinone-4-sulfonic acid sodium salt 97% 521-24-4 10g $168 2024-03-01 Buy
Sigma-Aldrich 70382 Sodium 1,2-naphthoquinone-4-sulfonate for spectrophotometric det. of isonicotic hydrazide, amines and amino acids, ≥97.0% (T) 521-24-4 10g $226 2022-05-15 Buy
TCI Chemical N0043 Sodium 1,2-Naphthoquinone-4-sulfonate >98.0%(T) 521-24-4 1g $18 2024-03-01 Buy
TCI Chemical N0043 Sodium 1,2-Naphthoquinone-4-sulfonate >98.0%(T) 521-24-4 25g $97 2024-03-01 Buy
Alfa Aesar A10507 1,2-Naphthoquinone-4-sulfonic acid sodium salt, 97% 521-24-4 25g $104 2024-03-01 Buy
Product number Packaging Price Buy
226017 10g $168 Buy
70382 10g $226 Buy
N0043 1g $18 Buy
N0043 25g $97 Buy
A10507 25g $104 Buy

1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT Chemical Properties,Uses,Production

Chemical Properties

powder

Uses

1,2-Naphthoquinone-4-sulfonic acid sodium salt is used in the characterization of phanerochaete chrysosporium. Used in the synthesis of carbohydrate based napthoquinones as anticancer agents.

Uses

Colorimetric determination of amino acids and amines.

Uses

Colorimetric determination of amino acids and amines1,2-Naphthoquinone-4-sulfonic acid sodium salt is used for the colorimetric determination of amino acids, amines and procaine hydrochloride in pharmaceutical preparations. It is also used in the characterization of phanerochaete chrysosporium. Further, it acts as an intermediate in the synthesis of carbohydrate based napthoquinones, which acts as anticancer agents.

Purification Methods

It forms yellow crystals from aqueous EtOH and should be dried at 80o in vacuo. Its solubility in H2O is 5% [Martin & Fieser Org Synth Coll Vol III 633 1955, Danielson J Biol Chem 101 507 1933, UV: Rosenblatt et al. Anal Chem 27 1290 1955]. [Beilstein 11 IV 668.]

1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT Preparation Products And Raw materials

Raw materials

Preparation Products

1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT Suppliers

Global( 198)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Mojin Biotechnology Co., Ltd 		+8613288715578 sales@hbmojin.com China 12453 58
career henan chemical co 		+86-0371-86658258 sales@coreychem.com China 29914 58
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28180 58
Hebei Guanlang Biotechnology Co., Ltd. 		+86-19930503282 alice@crovellbio.com China 8822 58
Chongqing Chemdad Co., Ltd 		+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63711 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 47465 58
Hefei TNJ Chemical Industry Co.,Ltd. 		0551-65418671 sales@tnjchem.com China 34572 58
Shanghai UCHEM Inc. 		+862156762820 +86-13564624040 sales@myuchem.com China 6711 58
Shaanxi Dideu Medichem Co. Ltd 		+86-029-89586680 +86-18192503167 1026@dideu.com China 9553 58
Supplier Advantage
Hebei Mojin Biotechnology Co., Ltd 		58
career henan chemical co 		58
Hubei Jusheng Technology Co.,Ltd. 		58
Hebei Guanlang Biotechnology Co., Ltd. 		58
Chongqing Chemdad Co., Ltd 		58
Alchem Pharmtech,Inc. 		58
CONIER CHEM AND PHARMA LIMITED 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Shanghai UCHEM Inc. 		58
Shaanxi Dideu Medichem Co. Ltd 		58

View Lastest Price from 1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT pictures 2023-08-15 1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT
521-24-4
 US $0.00 / KG 1KG 99% 50000KG/month Hebei Mojin Biotechnology Co., Ltd
1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT pictures 2022-12-17 1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT
521-24-4
 US $0.00-0.00 / KG 1KG 99% 20 mt Hebei Guanlang Biotechnology Co., Ltd.
1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT pictures 2021-08-12 1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT
521-24-4
 US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT Spectrum

1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT(521-24-4)1HNMR1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT(521-24-4)13CNMR1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT(521-24-4)IR11,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT(521-24-4)IR2

521-24-4(1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT)Related Search:

1,2-NAPHTHOQUINONE 2-METHYLSTYRENE 4-Phenyl-1-butene ETHANESULFONIC ACID SODIUM SALT Methyl allyl ketone
1-Phenyl-1,2-propanedione Sodium hydride Methylglyoxal Sodium hydroxide 2,3-Butanedione
Phenylacetone PHENYLGLYOXAL MONOHYDRATE Ethylenesulfonic acid PHENYLGLYOXAL Ethanethiol
SODIUM METHANESULFONATE 1,2-DIHYDRONAPHTHALENE Ethanesulfonic acid

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MANCHESTER BLUE 1,2-NAPTHOQUINONE-4-SULFONIC ACID NA SALT 1,2-NAPHTHAQUINONE-4-SULPHONIC ACID SODIUM SALT 1,2-NAPHTHOQUINONE-4-SULFONIC ACID 1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT 1,2-NAPHTHOQUINONE-4-SULPHONIC ACID SODIUM SALT 3,4-DIHYDRO-3,4-DIOXO-1-NAPHTHALENESULFONIC ACID SODIUM SALT BETA-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT FOLIN'S REAGENT LABOTEST-BB LT00233183 SODIUM 1,2-NAPHTHOQUINONE-4-SULFONATE SODIUM 3,4-DIHYDRO-3,4-DIOXO-1-NAPHTHALENESULFONATE SODIUM 3,4-DIOXO-3,4-DIHYDRONAPHTHALENE-1-SULFONATE SODIUM 3,4-NAPHTHOQUINONE-1-SULFONATE SODIUM BETA-NAPHTHOQUINONE-4-SULFONATE SODIUM-BETA-NAPHTHOQUINONE SULFONATE SODIUM B-NAPHTHOQUINONE-4-SULFONATE 1,2-Naphthoquinone-4-sulfonic beta-naphthoquinone-4-sulfonatesodiumsalt sodium 3,4-dioxonaphthalene-1-sulphonate 1-Naphthalenesulfonicacid,3,4-dihydro-3,4-dioxo-,sodiumsalt 3,4-dihydro-3,4-dioxo-1-naphthalenesulfonicacisodiumsalt 1,2-Naphthoquinone-4 1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIU 1,2-Naphthaquinone-4-sulfonic acid sodium salt β-Naphthoquinone-4-sulfonic acid sodiuM salt 1,2-NAPHTHOQUINONE-4-SULFONIC ACID*SODIU M 1,2-NAPHTHOQUINONE-4-SULFONIC ACID, SODI UM SALT, TECH. 1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT 99% 1,2-Naphthoquinone-4SulphonicAcidSodiumSaltGr 1,2Naphthaquinone4SulfonicAcidSod.Gr 2,3-Pentanedione97% 1,2-Naphthoquinone-4-SulphonicAcid Sodium β-naphthoquinone-4-sulfonate ALPHA-Naphthoquinone-2-sulfonic acid sodium salt 1,2-NAPHTHOQUINONE-4-SULPHONIC ACID SODIUM SALT extrapure AR 1,2-Naphthoquinone-4-sulfonic acid sodium salt, 3,4-Dihydro-3,4-dioxo-1-naphthalenesulfonic acid sodium salt, Folins reagent 3,4-Dihydro-3,4-dioxo-1-naphthalenesulfonic acid sodium salt, Folins reagent, Sodium 1,2-naphthoquinone-4-sulfonate 1,2-Dioxo-1,2-dihydro-4-naphthalenesulfonic acid sodium salt 3,4-Dioxo-3,4-dihydronaphthalene-1-sulfonic acid sodium salt 4-(Sodiooxysulfonyl)-1,2-naphthalenedione 3,4-dihydro-3,4-dioxo-1-naphthalene sulfonic acid sodium 1,2-Naphthoquinone-4-sulfonic acid sodium salt,99% Sodium 1,2-Napthoquinone-4-sulfonate Naphthoquinone-4-sulfonic acid sodiu Sodium 3,4-dioxo-1-naphthalenesulfonate Sodium1,2-Naphthoquinone-4-sulfonate> Sodium 3,4-dioxonaphthalene-1-sulfonate 1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT ISO 9001：2015 REACH 1,2-Naphthoquinone-4-sulphonic acid sodium salt, GR 99%+ 1,2-NAPHTHOQUINONE-4 SULPHONIC ACID SODIUM SALT AR 521-24-4 C10H5O2SO3Na C10H5O5SNa C10H5NaO5S SN - SZ Sulfur Compounds Sulfonic/Sulfinic Acids