Acid Orange 33 (CAS No. 6507-77-3) 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.
Dyes & Pigments
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of Acid Orange 33 is 6507-77-3.
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..
Acid Orange 33 · CAS 6507-77-3 · C34H28N4Na2O8S2. UNII NS00046614.
| CAS Registry Number | 6507-77-3 |
|---|---|
| PubChem CID | 81002 |
| Molecular formula | C34H28N4Na2O8S2 |
| IUPAC name | disodium;7-hydroxy-8-[[4-[1-[4-[(4-hydroxyphenyl)diazenyl]phenyl]cyclohexyl]phenyl]diazenyl]naphthalene-1,3-disulfonate |
| UNII (FDA) | NS00046614 |
| Molecular Weight | 730.7 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 6 |
| Exact Mass | 730.11439478 |
| Monoisotopic Mass | 730.11439478 |
| Topological Polar Surface Area | 221 |
| Heavy Atom Count | 50 |
| Formal Charge | 0 |
| Complexity | 1310 |
| GHS notification summary | 5.3% (7 / 133) |
|---|
| GHS notification summary | 5.3% (7 / 133) |
|---|---|
| Reported hazard statements | H319 (92.5%), H411 (64.7%), H412 (29.3%) |
This chemical does not meet GHS hazard criteria for 5.3% (7 of 133) of reports.
H319 (92.5%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
RefChem:415364; 229-396-5; Acid Orange 33; 6507-77-3; C.I. Acid orange 33; EINECS 229-396-5; C.I. 24780; orb2566738; DTXSID9064394; SCHEMBL29374454; PDCYEQZYXJZGRH-JRWVLTPXSA-L; FA41044; NS00046614; T85944
CAS 6507-77-3; molecular formula C34H28N4Na2O8S2; molecular weight — g/mol.
RefChem:415364, 229-396-5, Acid Orange 33, 6507-77-3, C.I. Acid orange 33, EINECS 229-396-5.
5.3% of GHS notifications report no hazard classification (7 of 133).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.