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Alizarin Red S

CAS #:

130-22-3

Linear Formula:

C₁₄H₇NaO₇S

MDL Number:

MFCD00013049

EC No.:

204-981-8

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ORDER

PRODUCT	Product Code	ORDER	SAFETY DATA	TECHNICAL DATA
(2N) 99% Alizarin Red S	NA-OMX-02	Pricing >	SDS >	Data Sheet >
(3N) 99.9% Alizarin Red S	NA-OMX-03	Pricing >	SDS >	Data Sheet >
(4N) 99.99% Alizarin Red S	NA-OMX-04	Pricing >	SDS >	Data Sheet >
(5N) 99.999% Alizarin Red S	NA-OMX-05	Pricing >	SDS >	Data Sheet >

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Alizarin Red S Properties (Theoretical)

Compound Formula	C₁₄H₇NaO₇S
Molecular Weight	342.27
Appearance	Yellow-orange to red powder
Melting Point	N/A
Boiling Point	N/A
Density	N/A
Solubility in H2O	N/A
Exact Mass	341.981018
Monoisotopic Mass	341.981018

Alizarin Red S Health & Safety Information

Signal Word	Warning
Hazard Statements	H315-H319-H335
Hazard Codes	Xi
Risk Codes	36/37/38
Safety Statements	26-36
RTECS Number	CB1095300
Transport Information	N/A
WGK Germany	3
MSDS / SDS	Request MSDS / SDS

About Alizarin Red S

Alizarin Red S is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Alizarin Red S Synonyms

Sodium alizarinsulfonate, alizarine carmine, Mordant Red 3, Alizarinsulfonate, Alizarine S, Alizarin S, Alizarine Red A, Alizarine Red W; 2-anthracenesulfonic acid, 9, 10-dihydro-3, 4-dihydroxy-9, 10-dioxo-, sodium salt (1:1); sodium 3, 4-dihydroxy-9, 10-dioxo-9, 10-dihydroanthracene-2-sulfonate; 3, 4-dihydroxy-2-anthraquinonesulfonic acid sodium salt; 3, 4-Dihydroxy-9, 10-dioxo-2-anthracenesulfonic acid sodium salt; 3, 4-dihydroxy-9, 10-dioxo-9, 10-dihydro-anthracene-2-sulfonate

Chemical Identifiers

Linear Formula	C₁₄H₇NaO₇S
MDL Number	MFCD00013049
EC No.	204-981-8
Beilstein/Reaxys No.	4117090
Pubchem CID	3955344
IUPAC Name	sodium; 3,4-dihydroxy-9,10-dioxoanthracene-2-sulfonate
SMILES	C1=CC=C2C(=C1)C(=O)C3=CC(=C(C(=C3C2=O)O)O)S(=O)(=O)[O-].[Na+]
InchI Identifier	InChI=1S/C14H8O7S.Na/c15-11-6-3-1-2-4-7(6)12(16)10-8(11)5-9(22(19,20)21)13(17)14(10)18;/h1-5,17-18H,(H,19,20,21);/q;+1/p-1
InchI Key	HFVAFDPGUJEFBQ-UHFFFAOYSA-M

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1,3,(6,7)-Naphthalenetrisulfonic acid trisodium salt hydrate	Arsenazo I Trisodium Salt	Arsenazo I Disodium Salt
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Mordant Blue 9	Plasmocorinth B Disodium Salt	4-Amino-5-hydroxy-2,7-naphthalenedisulfonic Acid Monosodium Salt Hydrate

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

Sodium

11 Na 22.989769280 Sodium

See more Sodium products. Sodium (atomic symbol: Na, atomic number: 11) is a Block D, Group 5, Period 4 element with an atomic weight of 22.989769. The number of electrons in each of Sodium's shells is [2, 8, 1] and its electron configuration is [Ne] 3s¹. The sodium atom has a radius of 185.8 pm and a Van der Waals radius of 227 pm. Sodium was discovered and first isolated by Sir Humphrey Davy in 1807. In its elemental form, sodium has a silvery-white metallic appearance. It is the sixth most abundant element, making up 2.6 % of the earth's crust. Sodium does not occur in nature as a free element and must be extracted from its compounds (e.g., feldspars, sodalite, and rock salt). The name Sodium is thought to come from the Arabic word suda, meaning "headache" (due to sodium carbonate's headache-alleviating properties), and its elemental symbol Na comes from natrium, its Latin name.

Sulfur

16 S 32.065000000 Sulfur

See more Sulfur products. Sulfur (or Sulphur) (atomic symbol: S, atomic number: 16) is a Block P, Group 16, Period 3 element with an atomic radius of 32.066. Sulfur Bohr Model The number of electrons in each of Sulfur's shells is 2, 8, 6 and its electron configuration is [Ne] 3s² 3p⁴. In its elemental form, sulfur has a light yellow appearance. The sulfur atom has a covalent radius of 105 pm and a Van der Waals radius of 180 pm. In nature, sulfur can be found in hot springs, meteorites, volcanoes, and as galena, gypsum, and epsom salts. Sulfur has been known since ancient times but was not accepted as an element until 1777, when Antoine Lavoisier helped to convince the scientific community that it was an element and not a compound.