国产一区二区三区精品视频看-久草a视频免费在线观看-亚洲一区二区久久精品-欧美日韩手机免费午夜激情片

SZSE：002741
Chemical Reagents
Ammonium chloride?COA Report
  • CAS No.：12125-02-9
  • Molecular weight：53.49
  • Aliases：Ammoniac
  • Molecular formula：NH4Cl
  • UN Code：9085
  • EC No.：235-186-4
  • HS-No：28271000
Information
Specification category：
Product NO. Product Name specifications
1.06007.020 Ammonium chloride AR25kg
1.06007.040 Ammonium chloride AR500g
1.06007.060 Ammonium chloride CP500g
1.06007.070 Ammonium chloride CP500g
1.06007.080 Ammonium chloride CP25kg
1.06007.100 Ammonium chloride CP30kg
1.06007.110 Ammonium chloride Spec25kg
1.06007.160 Ammonium chloride CP25Kg/Drum with valid identification
1.06007.180 Ammonium chloride CP25kg
1.06007.190 Ammonium chloride AR25kg
1.06007.190 Ammonium chloride AR25kg/sack
1.06007.220 Ammonium chloride AR25kg
1.06007.230 Ammonium chloride(AR crushed) Spec25kg
Characteristic： Appearance and properties:Odorless, salty taste, easy to absorb moisture, white powder or crystalline particles.
Relative density (water=1):1.53
Melting point(℃):520
Concentration:Sterling
Saturated vapor pressure:0.133
Solubility:Slightly soluble in ethanol, soluble in water, soluble in glycerol.
Other Properties:340
Technical indicators：
Item AP CP Assay(NH4Cl) ≥99.5% ≥98.5% PH Value(50g/l，25℃) 4.5～5.5 4.5～5.5 Clarity Test / No ≤3 ≤5 Insoluble matter in water ≤0.005% ≤0.01% Residue on ignition (as sulfate) ≤0.02% ≤0.05% Sulfate (SO4) ≤0.005% ≤0.005% Phosphate (PO4) ≤0.0005% ≤0.001% Sodium (Na) ≤0.005% - Magnesium (Mg) ≤0.001% ≤0.002% Potassium (K) ≤0.005% - Calcium (Ca) ≤0.001% ≤0.002% Iron (Fe) ≤0.0005% ≤0.001%
Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1