名稱 |
分子式 |
執行標準 |
性質 |
用途 |
工業氯化銨 |
NH4Cl |
GB2946-92 |
白色結晶粉末，易溶于水，加熱于340C升華，400C
分解成氨氣和氯化氫氣。 |
主要用于干電池、電鍍、染紡、精密鑄造等方面。 |
項目名稱 |
指 標 |
實測結果 |
一等品 |
出口 |
氯化銨（NH4Cl)含量（以干基計）% |
99.3 |
99.5 |
99.69 |
水分 % |
0.7 |
0.7 |
0.054 |
灼燒殘渣 % |
0.4 |
0.4 |
0.098 |
鐵（Fe)含量 % |
0.001 |
0.001 |
0.0008 |
重金屬（以Pb計 ）含量 % |
0.0005 |
0.0005 |
<0.0005 |
硫酸鹽（以SO4計）含量 % |
0.02 |
0.02 |
<0.02 |
PH值（200g/L溶液，溫度25C） |
4.0-5.8 |
4.0-5.8 |
5.57 |
Ammonium Chloride Industry
Grade
Technical Literature
Properties: White crystal powder, color.
Easily soluble in water.
Application: Mainly used in industry of dry
cell, electroplating, dye and precision casting,
currieries, enchants, feed additive ect.
Packing: 25kg/1000kg pp woven
bag
Formula: NH4Cl
Standard :Q/12HG5461-2001
Items |
Specification |
Average level of 2004 |
NH4Cl Content (dry basis)
% |
³99.5 |
99.62 |
Moisture |
£0.5 |
0.06 |
Residue after Ignition % |
£0.4 |
0.12 |
Iron Content (as Fe) % |
£0.0005 |
0.0002 |
Heavy Metal (as Pb) % |
£0.0005 |
<0.0005 |
Sulphate Content (as SO4)
% |
£0.02 |
<0.02 |
PH Value (200g/L solution, temperature
25℃) |
4.0-5.8 |
5.41 |
Main Uses: Ammonium Chloride is
a kind of colorless cubic crystal or powder,
salt and cool taste. It can corrode the black
metal and other metals. It is mainly used for
making dry-batteries, storage-batteries,
ammonium salt, tan, electroplating, medicines,
taking photographs, electrodes, bonding agent
and compound fertilizer etc..
Package:Plastic woven bag
inner plastic bag with net weight
25kg.
|
