potassium hydrogen 7-aminonaphthalene-1,3-disulphonate (CAS 842-15-9) — formula C10H8KNO6S2, molecular weight 341.4; category inorganic chemicals.
potassium hydrogen 7-aminonaphthalene-1,3-disulphonate (CAS 842-15-9) is a chemical raw material in the inorganic chemicals category. Its molecular formula C10H8KNO6S2 comprises 10 C, 8 H, 1 K, 1 N, 6 O, 2 S atoms. Its molecular weight is about 341.4. 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 | 842-15-9 |
|---|---|
| Molecular Formula | C10H8KNO6S2 |
| Molecular Weight | 341.4 |
| Applications | U.S. Production: 2023: <50, 000 lb, 2022: <50, 2021: 50, 000 - <250, 2020: <50 |
| Category | Inorganic Chemicals |
Documented applications: U.S. Production: 2023: <50, 000 lb, 2022: <50, 2021: 50, 000 - <250, 2020: <50.
potassium hydrogen 7-aminonaphthalene-1,3-disulphonate is an inorganic compound with CAS registry number 842-15-9 and molecular formula C10H8KNO6S2 (molecular weight 341.4), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 842-15-9
Its molecular formula C10H8KNO6S2 comprises 10 C, 8 H, 1 K, 1 N, 6 O, 2 S atoms.
Also known as: potassium hydrogen 7-aminonaphthalene-1,3-disulphonate · 7-氨基萘-1,3-二磺酸氢钾
Category: inorganic chemicals
The CAS registry number of potassium hydrogen 7-aminonaphthalene-1,3-disulphonate is 842-15-9.
Molecular formula C10H8KNO6S2, molecular weight 341.4.
It is also registered under: potassium hydrogen 7-aminonaphthalene-1,3-disulphonate, 7-氨基萘-1,3-二磺酸氢钾.
Recorded applications: U.S. Production: 2023: <50, 000 lb, 2022: <50, 2021: 50, 000 - <250, 2020: <50.
Category: Inorganic 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 potassium hydrogen 7-aminonaphthalene-1,3-disulphonate (CAS 842-15-9), compiled from public chemistry databases.
| CAS Registry Number | 842-15-9 |
|---|---|
| PubChem CID | 23677982 |
| Molecular formula | C10H8KNO6S2 |
| IUPAC name | potassium 7-amino-3-sulfonaphthalene-1-sulfonate |
| UNII (FDA) | 7G2G8T3SDE |
| Molecular Weight | 341.4 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 2 |
| Exact Mass | 340.94301081 |
| Monoisotopic Mass | 340.94301081 |
| Topological Polar Surface Area | 154 |
| Heavy Atom Count | 20 |
842-15-9; 1,3-Naphthalenedisulfonic acid, 7-amino-, monopotassium salt; EINECS 212-669-8; Potassium hydrogen 7-aminonaphthalene-1,3-disulphonate; DTXSID4061204; 1,3-Naphthalenedisulfonic acid, 7-amino-, potassium salt (1:1); RefChem:415362; DTXCID0048397; 212-669-8; potassium 7-amino-3-sulfonaphthalene-1-sulfonate; 7-Amino-1,3-naphthalenedisulfonic Acid Monopotassium Salt; potassium;7-amino-3-sulfonaphthalene-1-sulfonate; MFCD00064177; Monopotassium 7-Amino-1,3-naphthalenedisulfonate; ANDSAP; 7G2G8T3SDE
| GHS notification summary | 85.7% (6 / 7) |
|---|
| GHS notification summary | 85.7% (6 / 7) |
|---|---|
| Reported hazard statements | H315 (14.3%), H319 (14.3%), H335 (14.3%) |
This chemical does not meet GHS hazard criteria for 85.7% (6 of 7) of all reports.
H315 (14.3%): Causes skin irritation [Warning Skin corrosion/irritation]
potassium hydrogen 7-aminonaphthalene-1,3-disulphonate · CAS 842-15-9 · C10H8KNO6S2. UNII 7G2G8T3SDE.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 7-氨基萘-1,3-二磺酸氢钾