Diethylenetriaminepentaacetic acid | 67-43-6
Zogulitsa:
| Kanthu | Diethylenetriaminepentaacetic acid |
| Zomwe zili (%)≥ | 99.0 |
| Chloride(monga Cl)(%)≤ | 0.01 |
| Sulphate (monga SO4)(%)≤ | 0.05 |
| Chitsulo cholemera (monga Pb) (%)≤ | 0.001 |
| Chitsulo (monga Fe) (%)≤ | 0.001 |
| Kuchepetsa thupi pakuyanika≤ | 0.2 |
| Mtengo wa Chelation: mgCaCO3/g≥ | 252 |
| Mayeso a sodium carbonate dissolution: | Woyenerera |
| pH mtengo: (1(%) njira yamadzimadzi, 25 ℃) | 2.1-2.5 |
Mafotokozedwe Akatundu:
Makristalo oyera. Hygroscopic. Momasuka sungunuka m'madzi otentha ndi alkaline njira, pang'ono sungunuka m'madzi ozizira, osasungunuka mu organic solvents monga Mowa ndi ether. Malo osungunuka 230 ° C (kuwola). Poizoni pang'ono (ena amati alibe poizoni), LD50 (koswe, pakamwa) 665mg/kg.
Ntchito:
(1) Complexing wothandizila, zovuta titration wa molybdenum, sulphate ndi osowa nthaka zitsulo, panopa mapeto njira kutsimikiza mkuwa.
Phukusi:25 kgs / thumba kapena momwe mukufunira.
Posungira:Kusunga pa mpweya wokwanira, malo ouma.
ExecutiveZokhazikika:International Standard.
