C.I. Mordant Black 17
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C.I. Mordant Black 17
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CAS No:
2538-85-4
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Formula:
C20H14N2O5S.Na
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Chemical Name:
C.I. Mordant Black 17
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Synonyms:
1-Naphthalenesulfonic acid,3-hydroxy-4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-,sodium salt (1:1);C.I. Mordant Black 17,monosodium salt;1-Naphthalenesulfonic acid,3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-,monosodium salt;C.I. Mordant Black 17;Eriochrome Blue Black R;C.I. 15705;Acid Chrome Blue;Acid Chrome Dark Blue ERN;Alizarine Blue Black R;Alizarine Blue OCR;Alizarine Blue OCRA;Alizarine Blue OCRB;Alizarine Blue OCRN;Alizarine Blue OS;Alizarine Chrome Black 6B;Anthranol Chrome Blue Black RBA;Anthranol Chrome Blue Black RZF;Atlantichrome Blue Black RZN;Azochromol Blue Black R;Calcochrome Blue Black R;Chromazine Blue Black R;Chrome Acid Blue;Chrome Black 6B;Chrome Blue Black R;Chrome Blue Black 2B;Chrome Blue Black BSS;Chrome Blue Black RC;Chrome Blue Black RF;Chrome Blue Black RW;Chrome Fast Blue M;Chrome Fast Cyanine 2BSS;Chrome Fast Cyanine BN;Chrome Fast Cyanine BNZ;Chrome Fast Cyanine BSS;Chrome Fast Cyanine GR;Chromocard Blue Black R;Cromal Blue Black R;Diacromo Blue B;Diamond Blue Black RBA High Conc. CF;Diamond Blue Black RW;Diamond Blue Black RZF Super Special;Diamond Fast Blue E;Durochrome Blue OCRA Ex;Durochrome Blue OCRN;Eriochrome Blue Black 2RCS;Eriochrome Blue Black MR;Eriochrome Blue Black RC;Eriochrome Blue Black RCS;Eriochrome Blue Black RSS;Eriochrome Blue Black RS Soluble;Eriochrome Blue Black RS Supra;Eriochrome Blue Black RZ;Fast Chrome Cyanine 2B;51142-04-2
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CAS No:
Characteristics
130.76000
5.80450
Dark brown to black Powder
H2O: 20 g/L (20 ºC)
Store at +5°C to +30°C.
Safety Information
NONH for all modes of transport
3
36/37/38
26-36-37/39
QK2200000
Xi
Stable. Incompatible with strong oxidizing agents.
P261-P305 + P351 + P338
H315-H319-H335
C.I. Mordant Black 17 Use and Manufacturing
Coupling of 1, 2, 4-acid oxygen body (1-amino-2-naphthol-4-sulfonate diazonium salt) and 2-naphthol, and then through salting out, filtration, drying and other treatment processes to prepare This product. The appearance of this product is black uniform powder, the color and light are similar to the standard product (blue black), the intensity is 100±3 (min) of the standard product, the water-soluble impurity content is ≤1%, the water content is ≤5%, and the fineness (passes 80 mesh sieve) Residual content) ≤5%, the dyeing fastness on wool fabric meets the standard product (6-7 in the sun, and the fading fastness of soaping, water immersion, perspiration, and cooking are all 4-5, carbonized , Dry cleaning is 4-5, dry friction is 4). Raw material consumption (kg/t) 1, 2, 4-acid oxygen 3652-naphthoic acid 220 zinc chloride 80 caustic soda 120 sulfuric acid 185 soda ash 165 ammonia (20%) 80
Mainly used for dyeing wool, wool tops and wool fabrics as well as silk and nylon dyeing
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