ChemicalBook CAS DataBase List 6359-98-4

6359-98-4

Name	ACID YELLOW 17
CAS	6359-98-4
EINECS(EC#)	228-819-0
Molecular Formula	C16H10Cl2N4Na2O7S2
MDL Number	MFCD00053367
Molecular Weight	551.29
MOL File	6359-98-4.mol

Chemical Properties

Appearance	yellow powder
density	1.78[at 20℃]
solubility	Methanol (Slightly), Water (Slightly)
Colour Index	18965
form	powder to crystal
color	Light yellow to Brown
Water Solubility	120.46g/L at 20℃
LogP	-2.459 at 20℃
CAS DataBase Reference	6359-98-4
EPA Substance Registry System	C.I. Acid Yellow 17, disodium salt (6359-98-4)

Safety Data

Safety Statements	24/25 less more
WGK Germany	3
HS Code	32041200

Raw materials And Preparation Products

Hazard Information

Chemical Properties

yellow powder

Definition

ChEBI: An organic sodium salt that is the disodium salt of 2,5-dichloro-4-{5-hydroxy-3-methyl-4-[(4-sulfophenyl)diazenyl]pyrazol-1-yl}benzene-1-sulfonic acid. It is used as the erythrocyte stain in Garvey's method for elastic, fibrin and collagen as well as a sub titute for martius yellow in Lendrum's MSB.

Uses

Acid Yellow 17 is a dye. Dyes and metabolites.

Flammability and Explosibility

Nonflammable

Properties and Applications

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
Standard	Light Fastness	Fading	Stain	Persperation Fastness	Fading	Stain	Fading	Stain
ISO	7	2	5	4-5	1	5	4-5	2
AATCC	7	2	2	1	1	1	3-4	3-4

Purification Methods

Purify as for Pontacyl Carmine 2G above.

Spectrum Detail

Supplier

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