EGG YELLOW (CAS No. 1934-21-0) 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.
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 EGG YELLOW is 1934-21-0.
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..
EGG YELLOW · CAS 1934-21-0 · C16H9N4Na3O9S2. UNII I753WB2F1M.
| CAS Registry Number | 1934-21-0 |
|---|---|
| PubChem CID | 16013 |
| Molecular formula | C16H9N4Na3O9S2 |
| IUPAC name | trisodium;3-oxo-2-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)diazenyl]-1H-pyrazole-5-carboxylate |
| UNII (FDA) | I753WB2F1M |
| Molecular Weight | 534.4 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 3 |
| Exact Mass | 533.95040307 |
| Monoisotopic Mass | 533.95040307 |
| Topological Polar Surface Area | 228 |
| Heavy Atom Count | 34 |
| Formal Charge | 0 |
| Complexity | 963 |
DTXSID1021455; DTXCID701437203; RefChem:598834; C.I. Acid Yellow 23; Filter Yellow; CAS-1934-21-0; NCGC00187584-01; DYE LEMON YELLOW; TARTRAZINE [MI]; TARTRAZINE [FCC]; TARTRAZINE [HSDB]; CI FOOD YELLOW 4; TARTRAZINE [VANDF]; FDC YELLOW NO. 5; TARTRAZINE [MART.]; D&C YELLOW NO. 5
CAS 1934-21-0; molecular formula C16H9N4Na3O9S2; molecular weight — g/mol.
DTXSID1021455, DTXCID701437203, RefChem:598834, C.I. Acid Yellow 23, Filter Yellow, CAS-1934-21-0.
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.