chromotropic acid disodium salt dihydrate (CAS 129-96-4) — formula C10H6Na2O8S2, molecular weight 364.3; category inorganic chemicals.
| CAS Number | 129-96-4 |
|---|---|
| Molecular Formula | C10H6Na2O8S2 |
| Molecular Weight | 364.3 |
| Applications | General Manufacturing Information: 2, 7-Naphthalenedisulfonic acid, 4, 5-dihydroxy-, sodium salt (1:2): ACTIVE |
| Category | Inorganic Chemicals |
Documented applications: General Manufacturing Information: 2, 7-Naphthalenedisulfonic acid, 4, 5-dihydroxy-, sodium salt (1:2): ACTIVE.
chromotropic acid disodium salt dihydrate is an inorganic compound with CAS registry number 129-96-4 and molecular formula C10H6Na2O8S2 (molecular weight 364.3), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 129-96-4
Its molecular formula C10H6Na2O8S2 comprises 10 C, 6 H, 2 Na, 8 O, 2 S atoms.
Also known as: chromotropic acid disodium salt dihydrate · 变色酸二钠盐二水合物
Category: inorganic chemicals
The CAS registry number of chromotropic acid disodium salt dihydrate is 129-96-4.
Molecular formula C10H6Na2O8S2, molecular weight 364.3.
It is also registered under: chromotropic acid disodium salt dihydrate, 变色酸二钠盐二水合物.
Recorded applications: General Manufacturing Information: 2, 7-Naphthalenedisulfonic acid, 4, 5-dihydroxy-, sodium salt (1:2): ACTIVE.
Category: Inorganic Chemicals.
Independent reference data for chromotropic acid disodium salt dihydrate (CAS 129-96-4), compiled from public chemistry databases.
| CAS Registry Number | 129-96-4 |
|---|---|
| PubChem CID | 67220 |
| Molecular formula | C10H6Na2O8S2 |
| IUPAC name | disodium;4,5-dihydroxynaphthalene-2,7-disulfonate |
| Molecular Weight | 364.3 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 0 |
| Exact Mass | 363.92994806 |
| Monoisotopic Mass | 363.92994806 |
| Topological Polar Surface Area | 172 |
| Heavy Atom Count | 22 |
Chromotropic acid disodium salt; Sodium chromotropate; 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-, disodium salt; Disodium chromotropate; Disodium 4,5-dihydroxynaphthalene-2,7-disulphonate; NSC 4883; EINECS 204-972-9; DTXSID6059609; Sodium 1,8-dioxynaphthalene-3,6-disulfonate; Disodium-1,8-dihydroxynaphthalene-3,6-disulfonate; Disodium 1,8-dihydroxylnaphthalene-3,6-disulfonate; Disodium naphthalene 1,8-dihydroxy-3,6-disulfonate; EINECS 223-430-2; 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-, sodium salt (1:2); RefChem:887415; DTXCID3033933
| GHS notification summary | 12.5% (2 / 16) |
|---|
| GHS notification summary | 12.5% (2 / 16) |
|---|---|
| Reported hazard statements | H315 (87.5%), H318 (37.5%), H319 (87.5%), H335 (81.2%) |
This chemical does not meet GHS hazard criteria for 12.5% (2 of 16) of reports.
H315 (87.5%): Causes skin irritation [Warning Skin corrosion/irritation]
chromotropic acid disodium salt dihydrate · CAS 129-96-4 · C10H6Na2O8S2.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 变色酸二钠盐二水合物