USD $2.00-10.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $6.00-9.00 / Gram
direct black 168 basic information |
product name: | direct black 168 |
synonyms: | trisodium 4-amino-3-[[4-[[4-[(2-amino-4-hydroxyphenyl)azo]phenyl]amino]-3-sulphonatophenyl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate;c.i.directblack168;2,7-naphthalenedisulfonic acid, 4-amino-3-4-4-(2-amino-4-hydroxyphenyl)azophenylamino-3-sulfophenylazo-5-hydroxy-6-(phenylazo)-, trisodium salt;black sb;direct black sb;appolo leather black pan;baycolor black hef;covalene black sb |
cas: | 85631-88-5 |
mf: | c34h24n9na3o11s3 |
mw: | 899.77237 |
einecs: | 288-038-6 |
product categories: | dyes and pigments |
mol file: | 85631-88-5.mol |
we have clients throughout the world:
professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet your desire.
our laboratoy
we have our own independent lab test center:
this makes sure that our technology support is reliable and authoritative.all of self-owned fine chemicals are manufactured strictly in accordance with international standard.,and also has scientific cooperation with local colleges and institutes.
our factory
high quality with competitive price:
we are manufacturer and can provide high quality products with factory price
package & shipment
fast and safe delivery:
parcels can be sent out within 24 hours after payment. tracking number is available
secure and discreet shipment. you have various choices of transportation methods