Acid Black 58
Name:C.I.Acid Black 58,C.I.12230
Molecular Structure: Single azo,Metal Complexes
C.I.Acid Black 58,C.I.12230,CAS 12218-94-9/71839-85-5,399.42,C19H17N3O5S,Neutral Grey BL,Acid Grey BLN,Acid Grey GL,Irgalan Grey BL
Molecular Formula:C19H17N3O5S
Molecular Weight: 399.42
CAS Registry Number:12218-94-9/71839-85-5
Manufacturing Methods : 2-Amino-4-(methylsulfonyl)phenol diazo, and N-(7-hydroxynaphthalen-1-yl)acetamide coupling, and then turn it into 1:2 chromium complex.
Properties and Applications: blue ash. Used for wool, polyamide fiber, silk dyeing and printing, also used in leather color.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 6-7 | 4-5 | 5 | 5 | 5 | 5 | 5 | |
| AATCC | 6-7 | 5 | 5 | 5 | 5 | 5 | ||
List of Suppliers:
Neutral Grey BL Hangzhou Xiasha Hengsheng (Sunshine) Chemicals Co.,Ltd.
Acid Black No 5 ( Exotic Associates )
Acid Grey BL ( Cosmonaut. Chemicals )
Acid Grey BLN ( Global Colors Inc. )
Acid Grey GL (Amar Impex)
Akacid Grey BL 300%(Aakash Chemicals & Dyestuffs Inc)
Atul Leather Light Fast Grey MGL ( Atul Limited )
Chenitan Grey BL( Chennai Color Chem Pvt Ltd )
Dinalan Grey BL (Dintex Dyechem Ltd)
Haricid Grey BL ( Bhavi International Ltd )
Irgalan Grey BL ( Ciba Specialty Chemicals Inc )
Irgalan Grey BL(Classic Dyestuffs Inc)
Irgalan Grey BL KWL 200% (Classic Dyestuffs Inc)
Lanafast Grey BGL( Mitsui Toatsu Chemicals Ltd )
Lanasyn Grey BL ( Clariant GmbH )
Lanasyn Grey BL 100%(Classic Dyestuffs Inc)
Lanasyn Grey BL Pdr 200%(Classic Dyestuffs Inc)
Lanyl Grey BG extra conc. ( Sumitomo Chemical Co. Ltd )
Metalan Grey GL ( Atul Limited )
Orcolan Neutral Grey BLGY-N ( Organic Dyestuffs Corp )
Orcolan Neutral Grey BLGY-N(Classic Dyestuffs Inc)
Trialan Grey BG(Chemische Fabriek Triade BV)
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