C.I. Direct blue 291 (CAS No. 85977-50-0) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Dyes & Pigments. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
| CAS Number | 85977-50-0 |
|---|---|
| Molecular Formula | C32H17Cu2N7Na4O20S4 |
| Molecular Weight | 1166.8 |
| Purity | 按批次COA提供(不公开发布) |
| Packaging | 按订单/批次确认(不公开发布) |
| Applications | Dyes & Pigments |
| Category | Dyes & Pigments |
Dyes & Pigments
COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.
The CAS number of C.I. Direct blue 291 is 85977-50-0.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Dyes & Pigments.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
C.I.直接蓝291 · CAS 85977-50-0 · C32H17Cu2N7Na4O20S4.
| CAS 号 | 85977-50-0 |
|---|---|
| PubChem CID | 177841949 |
| 分子式 | C32H17Cu2N7Na4O20S4 |
| IUPAC 名称 | tetrasodium;copper;4-hydroxy-7-[[5-hydroxy-6-[(2-hydroxy-3-nitro-5-sulfonatophenyl)diazenyl]-7-sulfonatonaphthalen-2-yl]amino]-3-[(2-hydroxy-5-nitro-3-sulfonatophenyl)diazenyl]naphthalene-2-sulfonate |
| Molecular Weight | 1166.8 |
|---|---|
| Hydrogen Bond Donor Count | 5 |
| Hydrogen Bond Acceptor Count | 25 |
| Rotatable Bond Count | 2 |
| Exact Mass | 1164.759392 |
| Monoisotopic Mass | 1164.759392 |
| Topological Polar Surface Area | 496 |
| Heavy Atom Count | 69 |
| Formal Charge | 0 |
| Complexity | 2160 |
CAS 号 85977-50-0；分子式 C32H17Cu2N7Na4O20S4；分子量 — g/mol。
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: C.I.直接蓝291