Ammonium hypophosphite
Molecular Structure:
MDL:
MFCD00050356
Molecular Formula:
H6NO2P;NH4H2PO2
Molecular Weight:
83.03
Alias:
次亚磷酸铵
Ammonium phosphinate
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Ammonium hypophosphite |
AR |
500g |
RMB 319 |
Consulting service |
Ammonium hypophosphite |
AR |
100g |
RMB 66 |
Consulting service |
Ammonium hypophosphite |
AR |
5kg |
RMB 2189 |
Consulting service |
Ammonium hypophosphite |
AR |
25kg |
RMB 8778 |
Consulting service |
Character:
白色潮解性结晶体,溶于水、醇、氨,不溶于丙酮。其水溶液呈中性。加热至240℃时分解,并放出磷化氢。遇强热与氧化剂接触易分解并发生强烈反应
Quality Standard:
项目 分析纯
(AR)
含量assay ≥97.0%
重金属heavy metals (as Pb) ≤0.001%
氯离子chloride (Cl-): ≤100 ppm
磷酸根phosphite (H3PO3): ≤1%
硫酸根sulfate (SO42-): ≤100 ppm
砷As: ≤5 ppm
钙Ca: ≤500 ppm
铁Fe: ≤10 ppm
Storage:
易潮解,密封保存
用于制软焊剂(焊接不锈钢等)和聚酰胺催化剂,以及化学电镀,电子等行业。