Ammonium (para)tungstate hydrate

• Catalog No.: 14301
• CAS Number: 11120-25-5
• M. F.: H40N10O41W12
• M. W.: 3042.44
• Purity: ≥99%

SYNONYMS

• Title: 偏钨酸铵 水合物
• IUPAC name: dodecaoxooctacyclo[21.1.1.1^1,^3.1^3,^5.1^7,^9.1^1^1,^1^3.1^1^5,^1^7.1^1^9,^2^1]dodecatungstoxane-5,7,9,11,13,15,17,19,21,23-decol decaamine
• IUPAC Traditional name: dodecaoxooctacyclo[21.1.1.1^1,^3.1^3,^5.1^7,^9.1^1^1,^1^3.1^1^5,^1^7.1^1^9,^2^1]dodecatungstoxane-5,7,9,11,13,15,17,19,21,23-decol decaamine

DATABASE IDS

• EC Number: 234-364-9
• MDL Number: MFCD00015956
• CAS Number: 11120-25-5

PROPERTIES

• Linear Formula: (NH4)10H2(W2O7)6 · xH2O
• Purity: ≥99%
• Density: 2.3 g/mL at 25 °C(lit.)
• Melting Point: >300 °C(lit.)
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• German water hazard class: 3