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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。 
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