Agency
USP/NF
reag. Ph. Eur.
等级
puriss. p.a.
方案
≥99.5%
表单
solid
密度
2.32 g/cm3 at 25 °C (lit.)
痕量阴离子
chloride (Cl-): ≤20 mg/kg
phosphate (PO43-): ≤50 mg/kg
sulfate (SO42-): ≤100 mg/kg
痕量阳离子
Cd: ≤10 mg/kg
Co: ≤20 mg/kg
Cu: ≤10 mg/kg
Fe: ≤10 mg/kg
Ni: ≤20 mg/kg
Pb: ≤20 mg/kg
Zn: ≤10 mg/kg
SMILES字符串
N.O[V](=O)=O
InChI
1S/H3N.H2O.2O.V/h1H3;1H2;;;/q;;;;+1/p-1
InChI key
YBVKNHXQSRDWAA-UHFFFAOYSA-M
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一般描述
Ammonium metavanadate is an ammonium salt. It participates as an oxidizing agent for condensation reaction of o-phenylenediamine with substituted aryl aldehydes.
应用
Ammonium metavanadate may be employed in the following studies:
- As catalyst for the synthesis of various 2-substituted aryl benzimidazoles.
- As oxidizing agent in the determination of chlorpromazine, promethazine, trimeprazine and perphenazine in pharmaceutical samples by flow injection method.
- Synthesis of dioxidovanadium(V) complex.
- Preparation of Vanadia modified titania (V2O5/TiO2) photo-catalysts.
警示用语：
Danger
危险分类
Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Aquatic Chronic 2 - Eye Irrit. 2 - Repr. 2 - STOT RE 1 Inhalation
靶器官
Respiratory Tract
储存分类代码
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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