Cas no 13472-45-2 (Sodium tungstate)
Sodium tungstate structure
Product Name:Sodium tungstate
CAS No:13472-45-2
MF:Na2O4W
MW:293.817138671875
MDL:MFCD00149190
CID:87002
PubChem ID:26052
Update Time:2025-04-18
Sodium tungstate Chemical and Physical Properties
Names and Identifiers
-
- Sodium tungstate
- Sodium tungsten oxide
- Sodium tungsten oxide, Folin Reagent Grade
- 2,2-Dimethyl-N-pyridin-2-yl-propionamide
- Sodium tungstate(VI)
- Tungsten atomic spectroscopy standard concentrate 1.00 g W
- Sodium tungstate, anhydrous
- TUNGSTEN
- Sodium wolframate
- tungstic acid, disodium salt
- Na2WO4
- W HC 40
- TUNGSTEN RIBBON
- TUNGSTEN STANDARD
- disodiumtungstate
- SODIUMTUNGSTENATE
- Disodium tungstate
- disodium dioxido(dioxo)tungsten
- Disodium wolframate
- Sodium tungsten oxide (Na2WO4)
- Tungstate, sodium
- Sodium tungstate (Na2WO4)
- Disodium tungstate (Na2WO4)
- Tungstic acid (H2WO4), disodium salt
- Sodium tungstate (Na2(WO4))
- Disodium tetraoxotungstate (2-)
- Disodium tetraoxatungstate (2-)
- Tungstate (WO42-), disodium, (T-4)-
- Sodium tungstate(VI) (Na2WO4
- sodium tungstate (VI)
- Tungastate (WO4(2-)), disodium, (T-4)-
- Disodium tetraoxotungstate(2-)
- SODIUM TUNGSTATE(VI) [MI]
- CCRIS 5814
- Sodium tungstate(VI) (Na2WO4)
- Sodium tungstate, reagent grade
- CHEBI:63940
- Q418410
- EC 236-743-4
- UNII-64LRH4405G
- XMVONEAAOPAGAO-UHFFFAOYSA-N
- tungsten(4+) ion disodium dihydroxide dioxidandiide
- Tungstate (WO42-), disodium, (beta-4)-
- 13472-45-2
- EINECS 236-743-4
- Disodium tetraoxotungstate
- Tungstate (WO42-), sodium (1:2), (T-4)-
- 126752-51-0
- NS00093533
- HSDB 5057
- GS-3112
- AKOS030227979
- Disodium tetraoxatungstate(2-)
- disodium;dioxido(dioxo)tungsten
- Sodiumtungstate(VI)
- sodium tetraoxotungstate(VI)
- 64LRH4405G
- Tungstate (W10O324-), sodium (1:4)
- DISODIUM TUNGSTATE [NA2WO4]
- SODIUM TUNGSTATE [NA2(WO4)]
- Disodium tetraoxatungstate (2)
- Disodium tetraoxotungstate (2)
- Tungastate (WO4(2-)), disodium, (T-4)-(9CI)
- DTXSID4021420
-
- MDL： MFCD00149190
- Inchi： 1S/2Na.4O.W/q2*+1;;;2*-1;
- InChI Key： XMVONEAAOPAGAO-UHFFFAOYSA-N
- SMILES： [W](=O)(=O)([O-])[O-].[Na+].[Na+]
Computed Properties
- Exact Mass: 293.91
- Monoisotopic Mass: 293.91
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 4
- Heavy Atom Count: 7
- Rotatable Bond Count: 0
- Complexity: 62.2
- Covalently-Bonded Unit Count: 3
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: nothing
- XLogP3: nothing
- Topological Polar Surface Area: 80.3
Experimental Properties
- Color/Form: Opaque rhombic crystalline block.
- Density: 3.245
- Melting Point: 698℃
- Boiling Point: 5660?°C(lit.)
- Flash Point: No data available
- Solubility: H2O: soluble
- Solubility: Soluble in water, slightly alkaline, insoluble in ethanol, slightly soluble in ammonia
- Merck: 13,8772
- Vapor Pressure: No data available
Sodium tungstate Security Information
- Signal Word：warning
- Hazard Statement： H303+H313+H333
-
Warning Statement：
P264Thoroughly clean after treatment
P280Wear protective gloves/Wear protective clothing/Wear protective goggles/Wear a protective mask
P305If it enters the eyes
P351Rinse carefully with water for a few minutes
P338Remove the contact lens(If any)And easy to operate,Continue flushing
P337If eye irritation persists
P313Obtain medical advice/care - Hazardous Material transportation number：UN 3089 4.1/PG 2
- WGK Germany：3
- Hazard Category Code： R36/38: irritating to eyes and skin.
- Safety Instruction： 6-26-36
- RTECS：YO7175000
-
Hazardous Material Identification：
- HazardClass：6.1(b)
- PackingGroup：III
- Risk Phrases：36/38
- Packing Group：III
- Hazard Level：6.1(b)
- Storage Condition：storage at -4℃ (1-2weeks), longer storage period at -20℃ (1-2years)
Sodium tungstate Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | S859551-500g |
Sodium Tungstate |
13472-45-2 | ≥98% | 500g |
￥398.00 | 2022-08-31 | |
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | S859551-5g |
Sodium Tungstate |
13472-45-2 | ≥98% | 5g |
￥38.00 | 2022-08-31 | |
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | S859551-25g |
Sodium Tungstate |
13472-45-2 | ≥98% | 25g |
￥58.00 | 2022-08-31 | |
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | S859551-100g |
Sodium Tungstate |
13472-45-2 | ≥98% | 100g |
￥117.00 | 2022-08-31 | |
| TRC | S655023-1g |
Sodium Tungstate |
13472-45-2 | 1g |
$ 50.00 | 2022-06-03 | ||
| TRC | S655023-5g |
Sodium Tungstate |
13472-45-2 | 5g |
$ 65.00 | 2022-06-03 | ||
| TRC | S655023-10g |
Sodium Tungstate |
13472-45-2 | 10g |
$ 80.00 | 2022-06-03 | ||
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | S36800-25g |
Sodium tungstate |
13472-45-2 | 25g |
￥262.0 | 2021-09-07 | ||
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | S36800-5g |
Sodium tungstate |
13472-45-2 | 5g |
￥122.0 | 2021-09-07 | ||
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | S36800-100g |
Sodium tungstate |
13472-45-2 | 100g |
￥842.0 | 2021-09-07 |
Sodium tungstate Suppliers
Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier
(CAS:13472-45-2)Sodium tungstate
Order Number:sfd22422;sfd2637
Stock Status:in Stock
Quantity:200kg
Purity:99.9%/99%
Pricing Information Last Updated:Friday, 19 July 2024 14:39
Price ($):discuss personally
Email:[email protected]
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier
(CAS:13472-45-2)鎢酸鈉
Order Number:LE1757702;LE16787
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:36
Price ($):discuss personally
Email:[email protected]
Sodium tungstate Related Literature
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Badrayyana Subramanya,Denthaje Krishna Bhat New J. Chem. 2015 39 420
-
Ling Lan,Guangxin Xie,Tao Wu,Dandan Feng,Xuebing Ma RSC Adv. 2016 6 55894
-
C. Wang,B. P. Zhou,X. P. Zeng,Y. Y. Hong,Y. B. Gao,W. J. Wen J. Mater. Chem. C 2015 3 177
-
Diana V. Silva-Brenes,Noémie Emmanuel,Vilmalí López Mejías,Jorge Duconge,Cornelis Vlaar,Torsten Stelzer,Jean-Christophe M. Monbaliu Green Chem. 2022 24 2094
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5. Novel synthesis of coumarin-containing secondary benzamide derivatives using tungstate sulfuric acidBahador Karami,Mahnaz Farahi,Nina Farmani,Hamideh Mohamadi Tanuraghaj New J. Chem. 2016 40 1715
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Recommended suppliers
Suzhou Senfeida Chemical Co., Ltd
(CAS:13472-45-2)Sodium tungstate
Purity:99.9%/99%
Quantity:200kg/200kg
Price ($):Inquiry/Inquiry
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:13472-45-2)鎢酸鈉
Purity:99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry