CasNo.1934-21-0,Factory Supply Tartrazine,(1934-21-0) Suppliers

1 Gram	Negotiable

Min.Order :1 Gram
Purity: 98%
Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

Tartrazine Acid Yellow 23 5-Hydroxy-1-(p-sulfophenyl)-4-[(p-sulfophenyl)azo]pyrazole-3-carboxylic acid

Quick Details

Appearance:solid
Application:Pharmaceutical intermediates
PackAge:drum
ProductionCapacity:4000|Metric Ton|Day
Storage:keep in cool and dry place
Transportation:by sea

Superiority:

Tartrazine Basic information

Product Name: Tartrazine

Synonyms: TARTRAZINE O;TARTRAZINE;TARTAZINE;WOOL YELLOW;YELLOW 5;4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-1H-Pyrazole-3-carboxylic acid, trisodium salt;Dihydro-5-oxo-1-(4-sulfophenyl)-4-((4-sulfophenyl)azo)-1H-pyrazole-3-carboxylic acid, trisodium salt;Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-((4-sulfophenyl)azo)-, trisodium salt

CAS: 1934-21-0

MF: C16H9N4Na3O9S2

MW: 534.36337

EINECS: 217-699-5

Product Categories: Azo;Pyrazolone;Aromatics;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals;Sulfur & Selenium Compounds;Organics;Analytical Chemistry;Food Colors by Food Sanitation Law in Japan;Dyes and Pigments

Mol File: 1934-21-0.mol

Tartrazine Structure

Tartrazine Chemical Properties

Melting point 300 °C

storage temp. -20°C

form Powder

Colour Index 19140

color Orange

Water Solubility 260 g/L (30 ºC)

Sensitive Hygroscopic

Merck 14,9072

BRN 69850

Stability: Stable. Hygroscopic. Incompatible with strong oxidizing agents.

Biological Applications Treating hepatitis,periodontal disease,psoriasis

EPA Substance Registry System Tartrazine (1934-21-0)

Details:

Ality Group, established in 2007, is a comprehensive Chemical Supply Group with Patent Technology as its core. Ality Group operates branches in Hong Kong, Singapore and mainland China, including production bases in Shandong, Zhejiang and Fujian provinces.

Ality Group devotes to providing global retail customers and institutional clients with quality, comprehensive and diversified supplies.

Ality Group mainly provides Life Science Series, Fine Intermediates, Chemical Additives and Custom Manufactures; Ality Group, for retail and institutional clients, also provides OEM Services and R&D Services.

Ality Group upholds the creed that, Employees as the base, Customer as the core, Market as the direction, and Compliance as the principles, which is committed to creating the leading Chemical Supply Brand in the world.

If you are interested in us, pls check our website # for more details.