| Customization: | Available |
|---|---|
| CAS No.: | 12125-02-9 |
| Formula: | Nh4cl |
|
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| Standard:GB2946-2008 | |||||
| Lot No.:2022060106 | Manufacture Date | Jun. 1st,2022 | |||
| Appearance: White powder | |||||
| Items | Specifications | Test result | |||
| NH4CL(AS DRY BASIS) % | ≥99.5 | 99.65 | |||
| MOISTURE % | ≤0.5 | 0.05 | |||
| RESIDUE IN IGNITION % | ≤0.4 | 0.14 | |||
| Fe % | ≤0.0007 | 0.0002 | |||
| Pb % | ≤0.0005 | 0.0004 | |||
| SO4 % | ≤0.02 | 0.01 | |||
| PH VALUE | 4.0-5.8 | 5.36 | |||
| Test result: The products are superior quality. | |||||
| Standard:GB2946-2008 | |||||
| Lot No.:2021012016 | Manufacture Date | Jan 20th.2021 | |||
| Appearance: white granular | |||||
| Items | Specifications | Test result | |||
| N % | ≥25.4 | 25.4 | |||
| Na % | ≤0.8 | 0.73 | |||
| H2O % | ≤0.5 | 0.05 | |||
| Test result: The products are superior quality. | |||||
| Name | Index | Test Results |
| Sensory Requirements | White Crystal or Crystalline Powder | White Crystal |
| Reaction of Chlorides | Positive Reaction | Positive Reaction |
| Reaction of Ammonia Salts | Positive Reaction | Positive Reaction |
| NH4CL (to dry basis meter ) g/100g≥ | 99.5 | 99.87 |
| Loss Drying g/100g≤ | 0.5 | 0.13 |
| Ignition Residue g/100g≤ | 0.1 | 0.05 |
| Lead(Pb) mg/kg≤ | 2 | <1 |
| Arsenic(As) mg/kg≤ | 1 | <0.5 |
| Cadmium(Cd) mg/kg≤ | 1 | <0.5 |
| Potassium(k) mg/kg≤ | 50 | 35 |
| Sodium(Na) mg/kg≤ | 200 | 132 |
| Iron(Fe) mg/kg≤ | 5 | 2.25 |
| Calcium(Ca) mg/kg≤ | 50 | 2.06 |
| Magnesium(Mg) mg/kg≤ | 10 | 0.9 |
| Sulfate(SO4) mg/kg≤ | 150 | <100 |
| Barium Salt(Ba ) | In Accordance with Provisions of | Qualified |
| Clarity | Through Experiment | Pass |
| PH(200g/L,t25ºC | 4.0-5.8 | 4.73 |
| Conclusion | Qualified | |
| Name | Index | Test Results |
| Sensory Requirements | White Crystal or Crystalline Powder | White Crystal |
| Reaction of Chlorides | Positive Reaction | Positive Reaction |
| Reaction of Ammonia Salts | Positive Reaction | Positive Reaction |
| NH4CL (to dry basis meter ) g/100g≥ | 99.5 | 99.87 |
| Loss Drying g/100g≤ | 0.5 | 0.13 |
| Ignition Residue g/100g≤ | 0.1 | 0.05 |
| Lead(Pb) mg/kg≤ | 2 | <1 |
| Arsenic(As) mg/kg≤ | 1 | <0.5 |
| Cadmium(Cd) mg/kg≤ | 1 | <0.5 |
| Potassium(k) mg/kg≤ | 50 | 35 |
| Sodium(Na) mg/kg≤ | 200 | 132 |
| Iron(Fe) mg/kg≤ | 5 | 2.25 |
| Calcium(Ca) mg/kg≤ | 50 | 2.06 |
| Magnesium(Mg) mg/kg≤ | 10 | 0.9 |
| Sulfate(SO4) mg/kg≤ | 150 | <100 |
| Barium Salt(Ba ) | In Accordance with Provisions of | Qualified |
| Clarity | Through Experiment | Pass |
| PH(200g/L,t25ºC | 4.0-5.8 | 4.73 |
| Conclusion | Qualified | |
| Name | Index | Test results | |||||||||
| Characteristic | A white crystalline power or colorless crystals,freely soluble in water | A white crystalline power, freely soluble in water |
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| Reaction of chlorides | Positive reaction | Positive reaction | |||||||||
| Reaction of ammonia salts | Positive reaction | Positive reaction | |||||||||
| NH4Cl(to dry basis meter) g/100g ≥ | 99.5 | 99.85 | |||||||||
| Loss drying g/100g ≤ | 0.5 | 0.08 | |||||||||
| Ignition residue g/100g ≤ | 0.1 | 0.03 | |||||||||
| Heavy metal(Pb) mg/kg ≤ | 10 | <1 | |||||||||
| Arsenic(As) mg/kg ≤ | 5 | <0.5 | |||||||||
| Iron(Fe) mg/kg ≤ | 50 | 1.61 | |||||||||
| Barium salt(Ba) | In accordance with provisions of() | Qualified() | |||||||||
| PH (200g/L , t25ºC) | 4.0-6.0 | 4.52 |
|||||||||
| Weight | Executive standard | CP2010 | |||||||||
| Date of delivery | 2018-01-05 | Date of inspection | 2018-01-05 | ||||||||
| Conclusion | Qualified | Batch No | 402501 | ||||||||
| Checker | Assessor | ||||||||||
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