WST-3 (CAS 161617-45-4) — formula C19H10IN6NaO10S2, molecular weight 696.3; category fertilizers.
WST-3 (CAS 161617-45-4) is a chemical raw material in the fertilizers category. Its molecular formula C19H10IN6NaO10S2 comprises 19 C, 10 H, 1 I, 6 N, 1 Na, 10 O, 2 S atoms. Its molecular weight is about 696.3. 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 | 161617-45-4 |
|---|---|
| Molecular Formula | C19H10IN6NaO10S2 |
| Molecular Weight | 696.3 |
| Category | Fertilizers |
WST-3 is a fertilizer compound with CAS registry number 161617-45-4 and molecular formula C19H10IN6NaO10S2 (molecular weight 696.3), belonging to the fertilizers segment of chemical raw materials.
CAS number: 161617-45-4
Its molecular formula C19H10IN6NaO10S2 comprises 19 C, 10 H, 1 I, 6 N, 1 Na, 10 O, 2 S atoms.
Also known as: WST-3
Category: fertilizers
The CAS registry number of WST-3 is 161617-45-4.
Molecular formula C19H10IN6NaO10S2, molecular weight 696.3.
It is also registered under: WST-3.
Category: Fertilizers.
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 WST-3 (CAS 161617-45-4), compiled from public chemistry databases.
| CAS Registry Number | 161617-45-4 |
|---|---|
| PubChem CID | 9810247 |
| Molecular formula | C19H10IN6NaO10S2 |
| IUPAC name | sodium 4-[2-(2,4-dinitrophenyl)-3-(4-iodophenyl)tetrazol-2-ium-5-yl]benzene-1,3-disulfonate |
| Molecular Weight | 696.3 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 3 |
| Exact Mass | 695.88422 |
| Monoisotopic Mass | 695.88422 |
| Topological Polar Surface Area | 257 |
| Heavy Atom Count | 39 |
161617-45-4; Sodium 4-[3-(4-iodophenyl)-2-(2,4-dinitrophenyl)-2h-5-tetrazolio]-1,3-benzene Disulfonate; Sodium 4-(3-(4-iodophenyl)-2-(2,4-dinitrophenyl)-2H-5-tetrazolio)-1,3-benzene disulfonate; RefChem:887059; 695-082-3; WST-3; 515111-36-1; MFCD01075080; 2-(4-Iodophenyl)-3-(2,4-dinitrophenyl)-5-(2,4-disulfophenyl)-2H-tetrazolium Sodium Salt; 4-[3-(4-Iodophenyl)-2-(2,4-dinitrophenyl)-2H-5-tetrazolio]-1,3-benzenedisulfonate sodium salt; 4-[3-(4-Iodophenyl)-2-(2,4-dinitrophenyl)-2H-5-tetrazolio]-1,3-benzene Disulfonate; sodium 4-[2-(2,4-dinitrophenyl)-3-(4-iodophenyl)tetrazol-2-ium-5-yl]benzene-1,3-disulfonate; LKVNWZJLLRMMAS-UHFFFAOYSA-M; C19H10IN6NaO10S2; orb2565952; SCHEMBL28824881
| Reported hazard statements | H302 (100%), H312 (100%), H332 (100%), H335 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]
WST-3 · CAS 161617-45-4 · C19H10IN6NaO10S2.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: WST-3