Sodium phosphotungstate
Molecular Structure:
MDL:
--MFCD00148885
Molecular Formula:
Na3PO4·12WO3·18H2O
Molecular Weight:
3372.35
Alias:
Sodium phosphowolframate
Tungstophosphoric acid
Sodium phosphotungstate dibasic hydrate
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Sodium phosphotungstate |
AR |
100g |
RMB 217.8 |
Consulting service |
Sodium phosphotungstate |
AR |
25g |
RMB 74.8 |
Consulting service |
Character:
白色顆粒粉末。易風(fēng)化。溶于水。低毒,半數(shù)致死量(大鼠,經(jīng)口)1600mg/kg。
Quality Standard:
項(xiàng)目 分析純
(AR)
銨鹽ammonium salt ≤0.005%
含量Assay(以WO3計(jì)) ≥86.8%
硫酸鹽Sulfate ≤0.01%
氯化物Chloride ≤0.008%
水不溶物water insoluble matters ≤0.003%
鐵(Fe)Iron ≤0.002%
重金屬Heavy metals ≤0.002%
Storage:
密封保存。
用途 測(cè)定鉀、尿酸和生物堿的試劑。