Pigment Red 53:3 (CAS No. 73263-40-8) 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 Pigment Red 53:3 is 73263-40-8.
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..
Pigment Red 53:3 · CAS 73263-40-8 · C34H24Cl2N4O8S2Sr. UNII NS00003959.
| CAS Registry Number | 73263-40-8 |
|---|---|
| PubChem CID | 175420 |
| Molecular formula | C34H24Cl2N4O8S2Sr |
| IUPAC name | strontium bis(5-chloro-2-[(2-hydroxynaphthalen-1-yl)diazenyl]-4-methylbenzenesulfonate) |
| UNII (FDA) | NS00003959 |
| Molecular Weight | 839.2 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 4 |
| Exact Mass | 837.9468737 |
| Monoisotopic Mass | 837.9468737 |
| Topological Polar Surface Area | 221 |
| Heavy Atom Count | 51 |
| Formal Charge | 0 |
| Complexity | 581 |
| GHS notification summary | 100% (106 / 106) |
|---|
| GHS notification summary | 100% (106 / 106) |
|---|
This chemical does not meet GHS hazard criteria for 100% (106 of 106) of all reports.
Reported as not meeting GHS hazard criteria by 106 of 106 companies. For more detailed information, please visit ECHA C&L website.
EINECS 277-335-6; Strontium bis[2-chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonate]; DTXSID40891070; EC 277-335-6; 3-Chloro-6-((2-hydroxy-1-naphthalenyl)azo)-4-methylbenzenesulfonic acid, strontium salt (2:1); Benzenesulfonic acid, 5-chloro-2-((2-hydroxy-1-naphthalenyl)azo)-4-methyl-, strontium salt (2:1); Benzenesulfonic acid, 5-chloro-2-(2-(2-hydroxy-1-naphthalenyl)diazenyl)-4-methyl-, strontium salt (2:1); Benzenesulfonic acid, 5-chloro-2-[(2-hydroxy-1-naphthalenyl)azo]-4-methyl-, strontium salt (2:1); Strontium bis(2-chloro-5-((2-hydroxy-1-naphthyl)azo)toluene-4-sulphonate); Benzenesulfonic acid, 5-chloro-2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-4-methyl-, strontium salt (2:1); RefChem:564714; DTXCID701030318; 277-335-6; Benzenesulfonic acid, 5-chloro-2-(2-hydroxy-1-naphthalenyl)azo-4-methyl-, strontium salt (2:1); 73263-40-8; MRCCXHYDYMQBJW-MAKDUZDQSA-L
CAS 73263-40-8; molecular formula C34H24Cl2N4O8S2Sr; molecular weight — g/mol.
EINECS 277-335-6, Strontium bis[2-chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonate], DTXSID40891070, EC 277-335-6, 3-Chloro-6-((2-hydroxy-1-naphthalenyl)azo)-4-methylbenzenesulfonic acid, strontium salt (2:1), Benzenesulfonic acid, 5-chloro-2-((2-hydroxy-1-naphthalenyl)azo)-4-methyl-, strontium salt (2:1).
100% of GHS notifications report no hazard classification (106 of 106).
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.