| Product Name | Tungstic acid |
|---|---|
| Chinese alias | 鎢(VI)酸 |
| CAS | 7783-03-1 |
| Formula | H2O4W |
| MW | 249.854 |
| Appearance | 淡黃色粉末 |
| MDL | MFCD00011336 |
| Melting point | 100°C |
| Boiling point | 1473°C |
| Storage condition | 應(yīng)貯存在陰涼、通風(fēng)、干燥的庫(kù)房中。包裝容器完好。 |
Product Center
MF:
H2O4W
MW:
249.854
Characters:淡黃色粉末
| Art.No. | Brand | Size | Purity/Grade | Price(USD) | VIP Price (USD) | Availability | Quantity | |
|---|---|---|---|---|---|---|---|---|
| YB64241 | yunbang | 25g | 99% | $5.83 | Visible after login | In stock | ||
| YB64241 | yunbang | 100g | 99% | $15.83 | Visible after login | In stock | ||
| YB64241 | yunbang | 500g | 99% | $60.00 | Visible after login | In stock | ||
| YB64241 | yunbang | 2.5kg | 99% | $293.30 | Visible after login | In stock | ||
| YB64241 | yunbang | 10kg | 99% | $976.67 | Visible after login | In stock |
| Product Name | Tungstic acid |
|---|---|
| Chinese alias | 鎢(VI)酸 |
| CAS | 7783-03-1 |
| Formula | H2O4W |
| MW | 249.854 |
| Appearance | 淡黃色粉末 |
| MDL | MFCD00011336 |
| Melting point | 100°C |
| Boiling point | 1473°C |
| Storage condition | 應(yīng)貯存在陰涼、通風(fēng)、干燥的庫(kù)房中。包裝容器完好。 |
| Symbol |
|
|---|---|
| Chemical Stability | 如果遵照規(guī)格使用和儲(chǔ)存則不會(huì)分解。微溶于熱水,溶于堿、氫氟酸和氨水,幾乎不溶于酸。 100℃開始脫水,沸點(diǎn)1473℃。高溫灼燒轉(zhuǎn)變?yōu)槿趸u。不溶于冷水及大多數(shù)酸,微溶于熱水、溶于堿、氫氟酸和氨水。 |
| Safe Property | S24/25 |
| Hazard Category Code | R36/37/38 |
| Chinese alias | 鎢(VI)酸 |
|---|---|
| CAS | 7783-03-1 |
| Formula | H2O4W |
| MW | 249.854 |
| Appearance | 淡黃色粉末 |
| MDL | MFCD00011336 |
| Melting point | 100°C |
| Boiling point | 1473°C |
| Chemical Stability | 如果遵照規(guī)格使用和儲(chǔ)存則不會(huì)分解。微溶于熱水,溶于堿、氫氟酸和氨水,幾乎不溶于酸。 100℃開始脫水,沸點(diǎn)1473℃。高溫灼燒轉(zhuǎn)變?yōu)槿趸u。不溶于冷水及大多數(shù)酸,微溶于熱水、溶于堿、氫氟酸和氨水。 |
| Safe Property | S24/25 |
| Hazard Category Code | R36/37/38 |
| Water Solubility | 溶于氫氟酸,緩溶于苛性堿溶液,不溶于水和其他酸類 |
| 用途 | 用做石油化工催化劑、印染助劑和潤(rùn)滑劑。紡織工業(yè)用媒染劑,也用于鎢、鎢絲的制備。 |
| 運(yùn)輸要求 | 常規(guī)運(yùn)輸 |
| Storage | 應(yīng)貯存在陰涼、通風(fēng)、干燥的庫(kù)房中。包裝容器完好。 |
| Smiles | O=[W](=O)(O)O |
| InchiKey | CMPGARWFYBADJI-UHFFFAOYSA-L |