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Ammonium sulfamate

Cas:
7773-06-0
MDL:
--MFCD00011429
Molecular Formula:
H6N2O3S;NH4SO3NH2
Molecular Weight:
114.13
Alias:
氨磺酸銨,磺酸一銨鹽 Ammate Aminosulfonic Acid Ammonium Salt Ammonium Sulfamate Sulfamic Acid Ammonium Salt
Product order:
Name Specifications Packing Price Delivery
Ammonium sulfamate ACS 100g  RMB 93.5 Consulting service
Ammonium sulfamate AR 100g  RMB 49.5 Consulting service
Character:
白色大塊結(jié)晶。易潮解,在160℃時(shí)分解。極易溶于水,能溶于甘油、乙二醇和甲酰胺,微溶于醇。
熔點(diǎn):131-135℃
Quality Standard:
   
   Q/(HG)SJ 328-91
項(xiàng)目Item                                                  分析純    化學(xué)純
                                                           (AR)      (CP)
含量(NH4SO3NH2)Assay,%                                  ≥ 99.0      99.0
熔點(diǎn)范圍Melting range,℃                              131.0-133.0 130.0-133.0
水不溶物Insoluble matter in water,%                     ≤ 0.01      0.02
灼燒殘?jiān)?以硫酸鹽計(jì))Ignition residue,%                  ≤ 0.01      0.03
氯化物(Cl)Chloride,%                                    ≤ 0.002     0.004
硝酸鹽(NO3)Nitrate,%                                    ≤ 0.002     0.004
硫酸鹽(SO4)Sulfate,%                                   ≤ 0.02      0.05
鐵(Fe)Iron,%                                            ≤ 0.0005    0.0005
重金屬(以Pb計(jì))Heavy metals,%                            ≤ 0.0005    0.0005

ACS級(jí)
項(xiàng)目名稱Item                                           ACS Grade
含量(NH4OSO2NH2)Assay                                   ≥98.0%
熔點(diǎn)Melting point                                       131.0℃-133.0℃
水不溶物Insoluble matter                                ≤0.02%
灼燒殘?jiān)黂esidue after ignition                          ≤0.1%
重金屬(以Pb計(jì))Heavy metals(as Pb)                       ≤5ppm

Storage:
密封干燥保存。
用途  織物及紙張的防火劑,除草劑,氧化亞氮發(fā)生劑。
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