Ammonium Tungstate (CAS 11140-77-5) — formula H42N10O42W12, molecular weight 3060.5; category inorganic chemicals.
Ammonium Tungstate (CAS 11140-77-5) is a chemical raw material in the inorganic chemicals category. Its molecular formula H42N10O42W12 comprises 42 H, 10 N, 42 O, 12 W atoms. Its molecular weight is about 3060.5. 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 | 11140-77-5 |
|---|---|
| Molecular Formula | H42N10O42W12 |
| Molecular Weight | 3060.5 |
| Applications | Used to make tungsten alloys, Metal Preparation and Pouring, Intermediate, Other, U.S. Production: 2023: 8, 500 |
| Category | Inorganic Chemicals |
Documented applications: Used to make tungsten alloys, Metal Preparation and Pouring, Intermediate, Other, U.S. Production: 2023: 8, 500.
Ammonium Tungstate is an inorganic compound with CAS registry number 11140-77-5 and molecular formula H42N10O42W12 (molecular weight 3060.5), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 11140-77-5
Its molecular formula H42N10O42W12 comprises 42 H, 10 N, 42 O, 12 W atoms.
Also known as: Ammonium Tungstate · 钨酸铵
Category: inorganic chemicals
The CAS registry number of Ammonium Tungstate is 11140-77-5.
Molecular formula H42N10O42W12, molecular weight 3060.5.
It is also registered under: Ammonium Tungstate, 钨酸铵.
Recorded applications: Used to make tungsten alloys, Metal Preparation and Pouring, Intermediate, Other, U.S. Production: 2023: 8, 500.
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 Ammonium Tungstate (CAS 11140-77-5), compiled from public chemistry databases.
| CAS Registry Number | 11140-77-5 |
|---|---|
| PubChem CID | 90478577 |
| Molecular formula | H42N10O42W12 |
| IUPAC name | decaazanium;hexakis(dioxido(dioxo)tungsten);hydron;hexakis(trioxotungsten) |
| UNII (FDA) | GCP1SFG106 |
| Molecular Weight | 3060.5 |
|---|---|
| Hydrogen Bond Donor Count | 12 |
| Hydrogen Bond Acceptor Count | 42 |
| Rotatable Bond Count | 0 |
| Exact Mass | 3059.55770 |
| Monoisotopic Mass | 3061.55700 |
| Topological Polar Surface Area | 799 |
| Heavy Atom Count | 64 |
Decaammonium tungstate; AMMONIUM PARATUNGSTATE [MI]; DECAAMMONIUM TUNGSTATE ((NH4)10W12O42); AMMONIUM TUNGSTATE(VI) ((NH4)10H2W12O42); AMMONIUM PARATUNGSTATE, ((NH4)10H2W12O42); RefChem:199568; Tungstate (W12(OH)2O4010), ammonium (1:10); 234-364-9; 603-462-7; 628-957-5; 11120-25-5; 11140-77-5; 1311-93-9; AMMONIUM PARATUNGSTATE; AMMONIUM TUNGSTATE; GCP1SFG106
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Ammonium Tungstate · CAS 11140-77-5 · H42N10O42W12. UNII GCP1SFG106.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 钨酸铵