Ammonium tungstate pentahydrate (CAS 1311-93-9) — formula H42N10O42W12, molecular weight 3060.5; category inorganic chemicals.
Ammonium tungstate pentahydrate (CAS 1311-93-9) is a inorganic chemicals. Its molecular formula H42N10O42W12 comprises 42 H, 10 N, 42 O, 12 W atoms. Its molecular weight is about 3060.5. Inorganic chemicals cover acids, bases, salts and metal compounds, serving as key feedstocks for metallurgy, electronics, water treatment and basic chemical industry. Widely used in electroplating, battery materials, catalysts, fertilizers, water-treatment agents and ceramics/glass. 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 | 1311-93-9 |
|---|---|
| Molecular Formula | H42N10O42W12 |
| Molecular Weight | 3060.5 |
| Applications | Used to make tungsten alloys, Metal Preparation and Pouring, Intermediate, Other, U.S. Production: 2023: 8, Primary Metal Manufacturing |
| Category | Inorganic Chemicals |
Documented applications: Used to make tungsten alloys, Metal Preparation and Pouring, Intermediate, Other, U.S. Production: 2023: 8, Primary Metal Manufacturing.
Ammonium tungstate pentahydrate is an inorganic compound with CAS registry number 1311-93-9 and molecular formula H42N10O42W12 (molecular weight 3060.5), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 1311-93-9
Its molecular formula H42N10O42W12 comprises 42 H, 10 N, 42 O, 12 W atoms.
Also known as: Ammonium tungstate pentahydrate · 五水钨酸铵
Category: inorganic chemicals
The CAS registry number of Ammonium tungstate pentahydrate is 1311-93-9.
Molecular formula H42N10O42W12, molecular weight 3060.5.
It is also registered under: Ammonium tungstate pentahydrate, 五水钨酸铵.
Recorded applications: Used to make tungsten alloys, Metal Preparation and Pouring, Intermediate, Other, U.S. Production: 2023: 8, Primary Metal Manufacturing.
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 pentahydrate (CAS 1311-93-9), compiled from public chemistry databases.
| CAS Registry Number | 1311-93-9 |
|---|---|
| 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 pentahydrate · CAS 1311-93-9 · H42N10O42W12. UNII GCP1SFG106.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 五水钨酸铵