8-AMINO-1-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT (CAS 3963-80-2) — formula C10H7NNa2O7S2, molecular weight 363.3; category dyes and pigments.
8-AMINO-1-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT (CAS 3963-80-2) is a chemical raw material in the dyes and pigments category. Its molecular formula C10H7NNa2O7S2 comprises 10 C, 7 H, 1 N, 2 Na, 7 O, 2 S atoms. Its molecular weight is about 363.3. 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 | 3963-80-2 |
|---|---|
| Molecular Formula | C10H7NNa2O7S2 |
| Molecular Weight | 363.3 |
| Applications | 7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy, sodium salt (1:2): ACTIVE |
| Category | Dyes & Pigments |
Documented applications: 7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy, sodium salt (1:2): ACTIVE.
8-AMINO-1-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT is a colorant or pigment compound with CAS registry number 3963-80-2 and molecular formula C10H7NNa2O7S2 (molecular weight 363.3), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 3963-80-2
Its molecular formula C10H7NNa2O7S2 comprises 10 C, 7 H, 1 N, 2 Na, 7 O, 2 S atoms.
Also known as: 8-AMINO-1-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT · 8-氨基-1-萘酚-3,6-二磺酸二钠盐
Category: dyes and pigments
The CAS registry number of 8-AMINO-1-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT is 3963-80-2.
Molecular formula C10H7NNa2O7S2, molecular weight 363.3.
It is also registered under: 8-AMINO-1-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT, 8-氨基-1-萘酚-3,6-二磺酸二钠盐.
Recorded applications: 7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy, sodium salt (1:2): ACTIVE.
Category: Dyes & Pigments.
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 8-AMINO-1-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT (CAS 3963-80-2), compiled from public chemistry databases.
| CAS Number | 3963-80-2 |
|---|---|
| PubChem CID | 19858 |
| Molecular Formula | C10H7NNa2O7S2 |
| IUPAC Name | disodium;4-amino-5-hydroxynaphthalene-2,7-disulfonate |
| UNII (FDA) | NS00083966 |
| Molecular Weight | 363.3 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 0 |
| Exact Mass | 362.94593247 |
| Monoisotopic Mass | 362.94593247 |
| Topological Polar Surface Area | 177 |
| Heavy Atom Count | 22 |
H Acid disodium salt; EINECS 223-566-2; Disodium 4-amino-5-hydroxy-2,7-naphthalenedisulfonate; Disodium 4-amino-5-hydroxynaphthalene-2,7-disulphonate; 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, sodium salt (1:2); RefChem:446177; 223-566-2; 3963-80-2; 2,7-NAPHTHALENEDISULFONIC ACID, 4-AMINO-5-HYDROXY-, DISODIUM SALT; disodium;4-amino-5-hydroxynaphthalene-2,7-disulfonate; EPI-0023; SODIUM 4-AMINO-5-HYDROXYNAPHTHALENE-2,7-DISULFONATE; 5460-09-3; 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid sodium salt; 17265-34-8; C10H7NNa2O7S2
| GHS notifications | 2.6% (1 / 39) |
|---|
| GHS notifications | 2.6% (1 / 39) |
|---|---|
| Notified hazard statements | H302 (97.4%), H312 (97.4%), H315 (97.4%), H319 (97.4%), H332 (97.4%), H335 (97.4%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 8-氨基-1-萘酚-3,6-二磺酸二钠盐