BD0468332
Phosphotungstic acid , AR , 12067-99-1
CAS NO.：12067-99-1
Empirical Formula: H6O80P2W24
Molecular Weight: 5760.11
MDL number: MFCD00041964
EINECS: 235-087-6
| Pack Size | Price | Stock | Quantity |
| 5g | RMB26.40 | In Stock |
|
| 25g | RMB70.40 | In Stock |
|
| 100g | RMB260.00 | In Stock |
|
| 500g | RMB938.40 | In Stock |
|
| 1000g | RMB1811.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 89℃ [HAW93] |
| RTECS | TH5650000 |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | very soluble in H2O; soluble in ethanol, ethyl ether |
| form | Powder |
| color | White to pale yellow |
| Water Solubility | practical insoluble |
| Merck | 14,7364 |
| Exposure limits | ACGIH: TWA 3 mg/m3 |
| EPA Substance Registry System | Tungsten hydroxide oxide phosphate (12067-99-1) |
Description and Uses
As reagent for alkaloids and many other nitrogen bases, for phenols, albumin, peptone, amino acids, uric acid, urea, blood, carbohydrates; as biological stain.
Safety
| Symbol(GHS) |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314-H412 |
| Precautionary statements | P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39-45-24/25 |
| RIDADR | UN 3264 8/PG 2 |
| WGK Germany | 3 |
| TSCA | Yes |
| HazardClass | 5.1 |
| PackingGroup | III |
| HS Code | 28112900 |
| Toxicity | rat,LD50,oral,3300mg/kg (3300mg/kg),Toxicology and Applied Pharmacology. Vol. 42, Pg. 417, 1977. |
