Chemical Product Library / Reference

c.i. direct black 4, disodium salt

Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.

Molecular structure for c.i. direct black 4, disodium salt

Chemical identity

English namec.i. direct black 4, disodium salt
English synonymsC.I. Direct Black 4, disodium salt (8CI);Chlorazol Black LF;Cotton Black MT;Direct Black 4;Paper Deep Black R;C.I. Direct Black 4;CI Direct Black 4, disodium salt;Diazol Black ER;Direct Black K;Direct Black MR;Direct Black R;Direct Black RW
Chinese nameC.I. 直接黑4二钠盐
Chinese synonymsNot provided
Chemical categoryDyes
CAS No.2429-83-6
EINECS No.Not provided
Molecular formulaC35H27N9Na2O7S2
Molecular weight795.8
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.

Technical indicators

Not provided

Performance characteristics

hydrogen-bond donors 4; hydrogen-bond acceptors 16; TPSA 304 A^2; rotatable bonds 7

Application scenarios

Not provided