Ammonium sulfate
Test items Index
Exterior White crystalline
Nitrogen ％ ≥ 21
Water (Ｈ2Ｏ) ％ ≤ 0.2
free carbonic acid (H2SO4)％ ≤ 0.03
Iron (Fe) ％ ≤ 0.007
Arsenic(As) ％ ≤ 0.00005
Heavy metal (pb) ％ ≤ 0.005
Water insoluble matter ％ ≤ 0.01
Packaging: 25kg、50kg、1000kg Weaving.
Send product request
Other supplier products
 |
Potassium dichromate | Item Index Potassium dichromate （K2Cr2o7） % ≥ 99.7 Chlorides (Cl)% ≤ 0.05 Insoluble ≤ 0.02 Sulfates ( SO4-2) % ≤ 0.02 Na+ % ≤ 0... |
 |
Sodium Carbonate | Indicator name Industrial-grade Food grade Total alkali content（Na2CO3）% ≥ 99.2 99.2 Sodium chloride（NaCl）% ≤ 0.7 0.7 Iron（Fe）% ≤ 0.003... |
 |
Arsenic trioxide | Main content Other impurities Arsenic trioxide Iron Lead Chlorine Chromium Cadmium Water As2O3 Fe Pb Cl Cr Cd H2O ≥ ≤ ≤ ≤ ≤ ≤... |
 |
Dimethylamine | Appearance: colorless transparent liquid. Dimethylamine ≥ 99.8%; Monomethylamine ≤ 0.10%; Trimethylamine ≤ 0.05%; Ammonia ≤ 0.03%; |
 |
Anhydrous Sodium Sulfite | Test items Food-grade High-purity grade Industrial-grade Sodium sulfite (Na2SO3) % ≥ 97 98 97 Iron Fe % ≤ 0.001 0.001 0.003 Free Alkali (N... |
Same products
 |
YK3-3 Jaw Through Hole Hydraulic Chuck | Seller: Drake precision technology (changzhou) Co.,Ltd. | YK3-3 Jaw Through Hole Hydraulic Chuck Product Feature: A pneumatic chuck is a hi... |
 |
Blast furnace slag ore powder | Seller: Hebei Yayang Spodumene Co.,Ltd | Blast furnace slag ore powder The Blast Furnace Slag Ore Powder is a fine, white-colored pow... |
 |
Bauxite | Seller: Hebei Yayang Spodumene Co.,Ltd | Bauxite About Bauxite: The main component of bauxite is alumina.It is containing impuriti... |
 |
white carbon black | Seller: Hebei Yayang Spodumene Co.,Ltd | white carbon black White Carbon Black Product name: White Carbon Black Form: powder Speci... |
 |
white carbon black | Seller: Hebei Yayang Spodumene Co.,Ltd | white carbon black White Carbon Black Product name: White Carbon Black Form: powder Speci... |
