Disodium trisilicon heptaoxide (CAS 13870-30-9) — formula Na2O7Si3-13, molecular weight 242.23; category inorganic chemicals.
| CAS Number | 13870-30-9 |
|---|---|
| Molecular Formula | Na2O7Si3-13 |
| Molecular Weight | 242.23 |
| Category | Inorganic Chemicals |
Disodium trisilicon heptaoxide is an inorganic compound with CAS registry number 13870-30-9 and molecular formula Na2O7Si3-13 (molecular weight 242.23), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 13870-30-9
Its molecular formula Na2O7Si3-13 comprises 2 Na, 7 O, 3 Si atoms.
Also known as: Disodium trisilicon heptaoxide · 七氧化三硅二钠
Category: inorganic chemicals
The CAS registry number of Disodium trisilicon heptaoxide is 13870-30-9.
Molecular formula Na2O7Si3-13, molecular weight 242.23.
It is also registered under: Disodium trisilicon heptaoxide, 七氧化三硅二钠.
Category: Inorganic Chemicals.
Independent reference data for Disodium trisilicon heptaoxide (CAS 13870-30-9), compiled from public chemistry databases.
| CAS Registry Number | 13870-30-9 |
|---|---|
| PubChem CID | 6336213 |
| Molecular formula | Na2O7Si3-13 |
| Molecular Weight | 242.23 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 0 |
| Exact Mass | 241.87472050 |
| Monoisotopic Mass | 241.87472050 |
| Topological Polar Surface Area | 7 |
| Heavy Atom Count | 12 |
Disodium trisilicon heptaoxide; Sodium trisilicate; Silicon sodium oxide (Si3Na2O7); EINECS 237-626-0; RefChem:589549; 237-626-0; HKZSDNLDICQODA-UHFFFAOYSA-N
| GHS notification summary | 1% (1 / 105) |
|---|
| GHS notification summary | 1% (1 / 105) |
|---|---|
| Reported hazard statements | H302 (99%), H312 (99%), H315 (99%), H319 (99%), H332 (99%), H335 (99%) |
This chemical does not meet GHS hazard criteria for 1% (1 of 105) of reports.
H302 (99%): Harmful if swallowed [Warning Acute toxicity, oral]
Disodium trisilicon heptaoxide · CAS 13870-30-9 · Na2O7Si3-13.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 七氧化三硅二钠