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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)。 
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