variamine blue rt salt (C.I. 37240) (CAS 4477-28-5) — formula C12H11N3O4S, molecular weight 293.30; category organic chemicals.
variamine blue rt salt (C.I. 37240) (CAS 4477-28-5) is a chemical raw material in the organic chemicals category. Its molecular formula C12H11N3O4S comprises 12 C, 11 H, 3 N, 4 O, 1 S atoms. Its molecular weight is about 293.30. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 4477-28-5 |
|---|---|
| Molecular Formula | C12H11N3O4S |
| Molecular Weight | 293.30 |
| Applications | Benzenediazonium, 4-(phenylamino), sulfate (1:1): ACTIVE |
| Category | Organic Chemicals |
Documented applications: Benzenediazonium, 4-(phenylamino), sulfate (1:1): ACTIVE.
variamine blue rt salt (C.I. 37240) is a carbon-based organic compound with CAS registry number 4477-28-5 and molecular formula C12H11N3O4S (molecular weight 293.30), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4477-28-5
Its molecular formula C12H11N3O4S comprises 12 C, 11 H, 3 N, 4 O, 1 S atoms.
Also known as: variamine blue rt salt (C.I. 37240) · 瓦拉胺蓝 rt 盐 (C.I. 37240)
Category: organic chemicals
The CAS registry number of variamine blue rt salt (C.I. 37240) is 4477-28-5.
Molecular formula C12H11N3O4S, molecular weight 293.30.
It is also registered under: variamine blue rt salt (C.I. 37240), 瓦拉胺蓝 rt 盐 (C.I. 37240).
Recorded applications: Benzenediazonium, 4-(phenylamino), sulfate (1:1): ACTIVE.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for variamine blue rt salt (C.I. 37240) (CAS 4477-28-5), compiled from public chemistry databases.
| CAS Registry Number | 4477-28-5 |
|---|---|
| PubChem CID | 78231 |
| Molecular formula | C12H11N3O4S |
| IUPAC name | 4-anilinobenzenediazonium;hydrogen sulfate |
| Molecular Weight | 293.30 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 2 |
| Exact Mass | 293.04702701 |
| Monoisotopic Mass | 293.04702701 |
| Topological Polar Surface Area | 126 |
| Heavy Atom Count | 20 |
4477-28-5; Benzenediazonium, 4-(phenylamino)-, sulfate (1:1); EINECS 224-756-8; DTXSID0063490; RefChem:117551; DTXCID8040357; 4-Diazodiphenylamine sulfate; Variamine Blue RT Salt; 139479-06-4; 4-anilinobenzenediazonium;hydrogen sulfate; MFCD00011895; 4-Aminodiphenylamine (sulfate); P-ANILINOBENZENEDIAZONIUM HYDROGEN SULFATE; 4-Anilinobenzenediazonium hydrogen sulphate; orb2567216; SCHEMBL5718123
| Reported hazard statements | H301 (66.7%), H315 (100%), H318 (100%), H341 (100%), H400 (100%) |
|---|
H301 (66.7%): Toxic if swallowed [Danger Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
variamine blue rt salt (C.I. 37240) · CAS 4477-28-5 · C12H11N3O4S.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 瓦拉胺蓝 rt 盐 (C.I. 37240)