Ammonium hypophosphite
Molecular Structure:
MDL:
MFCD00050356
Molecular Formula:
H6NO2P;NH4H2PO2
Molecular Weight:
83.03
Alias:
次亞磷酸銨
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:
白色潮解性結(jié)晶體,溶于水、醇、氨,不溶于丙酮。其水溶液呈中性。加熱至240℃時(shí)分解,并放出磷化氫。遇強(qiáng)熱與氧化劑接觸易分解并發(fā)生強(qiáng)烈反應(yīng)
Quality Standard:
項(xiàng)目 分析純
(AR)
含量assay ≥97.0%
重金屬heavy metals (as Pb) ≤0.001%
氯離子chloride (Cl-): ≤100 ppm
磷酸根phosphite (H3PO3): ≤1%
硫酸根sulfate (SO42-): ≤100 ppm
砷As: ≤5 ppm
鈣Ca: ≤500 ppm
鐵Fe: ≤10 ppm
Storage:
易潮解,密封保存
用于制軟焊劑(焊接不銹鋼等)和聚酰胺催化劑,以及化學(xué)電鍍,電子等行業(yè)。