CHLORAZOL BLACK LF (CAS 2429-83-6) — formula C35H27N9Na2O7S2, molecular weight 795.8; category organic chemicals.
CHLORAZOL BLACK LF (CAS 2429-83-6) is a chemical raw material in the organic chemicals category. Its molecular formula C35H27N9Na2O7S2 comprises 35 C, 27 H, 9 N, 2 Na, 7 O, 2 S atoms. Its molecular weight is about 795.8. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 2429-83-6 |
|---|---|
| Molecular Formula | C35H27N9Na2O7S2 |
| Molecular Weight | 795.8 |
| Applications | dye for cellulose, wool, silk, leather, paper, and nylon |
| Category | Organic Chemicals |
Documented applications: dye for cellulose, wool, silk, leather, paper, and nylon.
CHLORAZOL BLACK LF is a carbon-based organic compound with CAS registry number 2429-83-6 and molecular formula C35H27N9Na2O7S2 (molecular weight 795.8), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2429-83-6
Its molecular formula C35H27N9Na2O7S2 comprises 35 C, 27 H, 9 N, 2 Na, 7 O, 2 S atoms.
Also known as: CHLORAZOL BLACK LF · 氯唑黑LF
Category: organic chemicals
The CAS registry number of CHLORAZOL BLACK LF is 2429-83-6.
Molecular formula C35H27N9Na2O7S2, molecular weight 795.8.
It is also registered under: CHLORAZOL BLACK LF, 氯唑黑LF.
Recorded applications: dye for cellulose, wool, silk, leather, paper, and nylon.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for CHLORAZOL BLACK LF (CAS 2429-83-6), compiled from public chemistry databases.
| CAS Number | 2429-83-6 |
|---|---|
| PubChem CID | 135482725 |
| Molecular Formula | C35H27N9Na2O7S2 |
| IUPAC Name | disodium;4-amino-3-[[4-[4-[(2,4-diamino-5-methylphenyl)diazenyl]phenyl]phenyl]diazenyl]-5-hydroxy-6-phenyldiazenylnaphthalene-2,7-disulfonate |
| UNII (FDA) | 63X35PF58V |
| Molecular Weight | 795.8 |
|---|---|
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 16 |
| Rotatable Bond Count | 7 |
| Exact Mass | 795.12702515 |
| Monoisotopic Mass | 795.12702515 |
| Topological Polar Surface Area | 304 |
| Heavy Atom Count | 55 |
C.I. Direct Black 4, disodium salt; 2429-83-6; DTXSID1062413; RefChem:200024; DTXCID2037053; C.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; 63X35PF58V; CI Direct Black 4, disodium salt; Diazol Black ER; Direct Black K; Direct Black MR
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 氯唑黑LF