Brilliant Black BN (CAS No. 2519-30-4) 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 Colorants；Food Additives. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Colorants；Food Additives
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 Brilliant Black BN is 2519-30-4.
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 Colorants；Food Additives.
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..
Brilliant Black BN · CAS 2519-30-4 · C28H17N5Na4O14S4. UNII 2WPR32U0CP.
| CAS Registry Number | 2519-30-4 |
|---|---|
| PubChem CID | 17293 |
| Molecular formula | C28H17N5Na4O14S4 |
| IUPAC name | tetrasodium;4-acetamido-5-hydroxy-6-[[7-sulfonato-4-[(4-sulfonatophenyl)diazenyl]naphthalen-1-yl]diazenyl]naphthalene-1,7-disulfonate |
| UNII (FDA) | 2WPR32U0CP |
| Molecular Weight | 867.7 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 18 |
| Rotatable Bond Count | 5 |
| Exact Mass | 866.9245621 |
| Monoisotopic Mass | 866.9245621 |
| Topological Polar Surface Area | 361 |
| Heavy Atom Count | 55 |
| Formal Charge | 0 |
| Complexity | 1730 |
| Regulatory & Food Contact | COLOUR: Food Additives JECFA ADI: 0-1 mg/kg bw JECFA concluded that the newly available information does not give reason to revise the previously established TRS 1020-JECFA 87/26 FAS 78-JECFA 87/63 CIR / INCI: Cosmetic colorant; Hair dyeing |
|---|---|
| GHS notification summary | 94.1% (16 / 17) |
| GHS notification summary | 94.1% (16 / 17) |
|---|
This chemical does not meet GHS hazard criteria for 94.1% (16 of 17) of all reports.
Reported as not meeting GHS hazard criteria by 16 of 17 companies (only 5.9% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
Black PN; 2519-30-4; Brilliant Black BN; Food black 1; Brilliant black 1; Blue Black BN; C.I. FOOD BLACK 1; Brilliant Black A; Brilliant Black PN; CI 28440; E 151; Black BN; Brilliant Acid Black BNA Export; Black PN (~80%); C.I. 28440; C.I. Food Black 1, tetrasodium salt
CAS 2519-30-4; molecular formula C28H17N5Na4O14S4; molecular weight — g/mol.
Black PN, 2519-30-4, Brilliant Black BN, Food black 1, Brilliant black 1, Blue Black BN.
Documented regulatory listings: COLOUR: Food Additives; JECFA ADI: 0-1 mg/kg bw; JECFA concluded that the newly available information does not give reason to revise the previously established.
94.1% of GHS notifications report no hazard classification (16 of 17).
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.