Najważniejsze szczegóły
Minimalna ilość zamówienia:25
Czas realizacji zamówienia:7-15
Wysyłka:快递, 海运, 陆运, 空运
numer specyfikacji:HS CODE: 283539
Wprowadzenie produktu
CERTIFICATE OF ANALYSIS
Product Name | Disodium dihydrogen pyrophosphate | ||||
Production Date | 2020-06-23 | Quantity | 20 MT | ||
Expiry Date | 2022-06-22 | Batch No. | 20062301 | ||
Inspection Date | 2020-06-23 | Test Base | GB 25567-2010 | ||
| Sense Target | |||||
Test item | Test method | Standard | Test result | ||
Color | GB 25567-2010 | white | Passes test | ||
| Shape | GB 25567-2010 | powder | Passes test | ||
| Physical and Chemical Target | |||||
Test item | Standard | Test result | |||
| Assay(Na2H2P2O7),w/% | 93.0-100.5 | 95.2 | |||
| Arsenic(As), mg/kg | ≤ 3.0 | < 3.0 | |||
| Heavy metals(as Pb), mg/kg | ≤ 10.0 | < 10.0 | |||
| Lead(Pb), mg/kg | ≤ 2.0 | < 2.0 | |||
| Water insoluble substances, w/% | ≤ 1.0 | < 1.0 | |||
| Fluoride (as F), mg/kg | ≤ 50.0 | < 50.0 | |||
| pH(10g/L solution) | 3.5 - 4.5 | 4.2 | |||
| Conclusion | Meet with the standard of GB 25567-2010. | ||||