ChemicalBook--->CAS DataBase List--->1328-24-1

1328-24-1

1328-24-1 Structure

1328-24-1 Structure
IdentificationBack Directory
[Name]

ACID BLACK 48
[CAS]

1328-24-1
[Synonyms]

CI 65005
sulfonated
Acid Black?8
ACID BLACK 48
c.i.acidblack48
Coomassie? Grey 3G
Acid Black 48, pure
COOMASSIE(R) GREY 3G
Alizarine Direct Grey BB
Alizarine Fast Grey BBLW
Alizarine Light Grey BBL
ACID BLACK 48, 98%, PURE
Acid black 48 (C.I. 65005)
ACID BLACK 48 PRACTICAL GRADE
acid black 48 (coomassie grey)
Acid Black 48C.I. 65005Coomassie®: Grey 3G
Sulfonated 1,1'-iminobis[4-amino-9,10-anthracenedione]
9,10-Anthracenedione, 1,1'-iminobis[4-amino-, sulfonated
[EINECS(EC#)]

215-518-4
[Molecular Formula]

C28H18N3NaO7S
[MDL Number]

MFCD00070311
[MOL File]

1328-24-1.mol
[Molecular Weight]

563.51
Chemical PropertiesBack Directory
[Appearance]

black fine powder
[Melting point ]

275 °C
[EPA Substance Registry System]

C.I. Acid Black 48 (1328-24-1)
Hazard InformationBack Directory
[Chemical Properties]

black fine powder
[Preparation]

(a) N-(9,10-dioxo-9,10-dihydroanthracene-1-yl)-1-aminoanthracene-9,10-dione?and 1-Amino-4-bromoanthracene-9,10-dione in copper and sodium acetate under existing condensation, then with hair smoke sulphonated sulfuric acid (with or without boric acid all but), and translated into sodium salt.
[Properties and Applications]

blue ash to green light navy blue. Soluble in ethanol, slightly soluble in soluble fiber element, insoluble in benzene, acetone, chloroform organic solvents. The strong sulfuric acid for gray, after diluted gray precipitation.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 6-7 3 3 4 3 4
AATCC 6-7 4 4 3 3 5
Safety DataBack Directory
[Safety Statements ]

24/25
[TSCA ]

TSCA listed
[HS Code ]

32041200
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