Ammonium sulfamate

MDL：
--MFCD00011429

Molecular Formula：
H6N2O3S；NH4SO3NH2

Molecular Weight：
114.13

Alias：
氨磺酸铵,磺酸一铵盐 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：
白色大块结晶。易潮解，在160℃时分解。极易溶于水，能溶于甘油、乙二醇和甲酰胺，微溶于醇。
熔点：131-135℃

Quality Standard：
   
   Q/(HG)SJ 328-91
项目Item                                                  分析纯    化学纯
                                                           (AR)      (CP)
含量(NH4SO3NH2)Assay,%                                  ≥ 99.0      99.0
熔点范围Melting range,℃                              131.0-133.0 130.0-133.0
水不溶物Insoluble matter in water,%                     ≤ 0.01      0.02
灼烧残渣(以硫酸盐计)Ignition residue,%                  ≤ 0.01      0.03
氯化物(Cl)Chloride,%                                    ≤ 0.002     0.004
硝酸盐(NO3)Nitrate,%                                    ≤ 0.002     0.004
硫酸盐(SO4)Sulfate,%　                                  ≤ 0.02      0.05
铁(Fe)Iron,%                                            ≤ 0.0005    0.0005
重金属(以Pb计)Heavy metals,%                            ≤ 0.0005    0.0005

ACS级
项目名称Item                                           ACS Grade
含量(NH4OSO2NH2)Assay                                   ≥98.0%
熔点Melting point                                       131.0℃-133.0℃
水不溶物Insoluble matter                                ≤0.02%
灼烧残渣Residue after ignition                          ≤0.1%
重金属(以Pb计)Heavy metals(as Pb)                       ≤5ppm

Storage：
密封干燥保存。
用途  织物及纸张的防火剂，除草剂，氧化亚氮发生剂。