Chemical Name:SODIUM METATUNGSTATE
CAS No.:12141-67-2
Product Categories:Inorganic Chemistry
Appearance:white power
Type Of Transportation:By Air/By Sea
Sample:Available
Properties Of SODIUM METATUNGSTATE 12141-67-2
density | 3.1 g/cm3 at 20 °C (saturated aqueous solution) |
refractive index | n20/D 1.5555 |
storage temp. | Store at RT |
solubility | ≥149.3 mg/mL in DMSO with ultrasonic; insoluble in EtOH; ≥65.4 mg/mL in H2O |
form | Powder |
color | White |
PH | 3.0 at 4,000 g/l(-20°C68 °F) |
Water Solubility | Soluble in water. |
Exposure limits | ACGIH: TWA 3 mg/m3NIOSH: TWA 1 mg/m3; STEL 3 mg/m3 |
InChIKey | AZCSOJKJFMWYCX-UHFFFAOYSA-N |
LogP | -5.2 at 20℃ |
Surface tension | 73.4mN/m at 1.254mg/L and 20℃ |
CAS DataBase Reference | 12141-67-2 |
EPA Substance Registry System | Tungstate (W12(OH)2O386-), hexasodium (12141-67-2) |
Hazard Codes | Xn |
Risk Statements | 22-41-52/53 |
Safety Statements | 26-39-61-22 |
WGK Germany | 2 |
TSCA | Yes |
HS Code | 28418020 |