Items | Specifications |
Main content | 99.8% |
Chloride(Cl) | Not more than 0.002% |
ammonium(NH4) | Not more than 0.005% |
Iron(Fe) | Not more than 0.0005% |
Sodium(Na) | Not more than 0.01% |
Heavy metal(based on Pb) | Not more than 0.0005% |
Loss on dry | Not more than 0.05% |
water insoluble content | Not more than 0.005% |
clarity test | Confirms |
PH(50g/L solution,25℃) | 3.8-4.2 |
1.Used as analytical reagent and buffer;
25 kg/Drum
Ventilation low temperature drying;
This product is highly corrosive. Dust irritates the eyes and respiratory tract and corrodes the nasal septum:
Direct contact with skin and eyes can cause burns;
Ingestion by mistake can cause burning of the gastrointestinal tract, mucosal erosion, bleeding and shock. Its harm is mainly due to its corrosiveness.