Tungsten
Tungsten structure
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Common Name | Tungsten | ||
|---|---|---|---|---|
| CAS Number | 11120-25-5 | Molecular Weight | 183.840 | |
| Density | 19.3 g/mL at 25 °C(lit.) | Boiling Point | 5660 °C(lit.) | |
| Molecular Formula | W | Melting Point | 3410 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | N/A | |
| Name | Ammonium paratungstate |
|---|---|
| Synonym | More Synonyms |
| Density | 19.3 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 5660 °C(lit.) |
| Melting Point | 3410 °C(lit.) |
| Molecular Formula | W |
| Molecular Weight | 183.840 |
| Exact Mass | 183.950897 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
|---|---|
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S6-S26-S36 |
| RIDADR | UN 3089 4.1/PG 2 |
| WGK Germany | - |
| RTECS | YO7175000 |
| Packaging Group | III |
| Hazard Class | 8 |
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Highly flexible sub-1 nm tungsten oxide nanobelts as efficient desulfurization catalysts.
Small 11(9-10) , 1144-9, (2015) Ultrathin tungsten oxide nanobelts are successfully synthesized via a facile solvothermal method. Sub-1 nm thickness and hydrophobic surface property endow the nanobelts with flexibility, viscosity, g... |
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Conversion of biomass-derived sorbitol to glycols over carbon-materials supported Ru-based catalysts.
Sci. Rep. 5 , 16451, (2015) Ruthenium (Ru) supported on activated carbon (AC) and carbon nanotubes (CNTs) was carried out in the hydrogenolysis of sorbitol to ethylene glycol (EG) and 1,2-propanediol (1,2-PD) under the promotion... |
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Tungsten-induced denaturation and aggregation of epoetin alfa during primary packaging as a cause of immunogenicity.
Pharm. Res. 29 , 1454-67, (2012) Following two cases of neutralizing antibodies to epoetin alfa in an investigational clinical study, a small number of individual syringes of two drug product batches were found to contain unusually h... |
| Ammonium tungsten oxide hydrate |
| EINECS 231-143-9 |
| Ammonium Paratungstate |
| Tungsten |
| diazanium,dioxido(dioxo)tungsten |
| Ammonium (para)tungstate hydrate |
| MFCD00011461 |
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- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Tungsten
- Price: Check
- Purity: 99.95%
- Delivery: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Tungsten
- Price: ￥108.0/100g ￥348.0/500g
- Purity: 99.0%
- Delivery: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Ammonium paratungstate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Delivery: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: Ammonium paratungstate
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Delivery: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: Tungsten
- Price: ￥Inquiry/1kg ￥Inquiry/25kg ￥Inquiry/200kg
- Purity: 99.0%
- Delivery: 3 Day
- Contact: Wang Jie
- Email: 3096638339@qq.com
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