Diethylenetriaminepentaacetic acid | 67-43-6
Nkọwapụta ngwaahịa:
| Ihe | Diethylenetriamine pentaacetic acid |
| Ọdịnaya (%)≥ | 99.0 |
| Chloride (dị ka Cl) (%)≤ | 0.01 |
| Sulfate (dị ka SO4) (%)≤ | 0.05 |
| Ọla dị arọ (dị ka Pb) (%)≤ | 0.001 |
| Ígwè (dị ka Fe) (%)≤ | 0.001 |
| Mbelata arọ na ihicha≤ | 0.2 |
| Uru chelation: mgCaCO3/g≥ | 252 |
| Nnwale mgbasa nke sodium carbonate: | tozuru oke |
| Uru pH:(1(%) ngwọta mmiri, 25℃) | 2.1-2.5 |
Nkọwa ngwaahịa:
Kristal ọcha. Hygroscopic. Soluble soluble na mmiri ọkụ na alkaline ngwọta, ubé soluble na mmiri oyi, insoluble na organic solvents dị ka ethanol na ether. Ebe mgbaze 230 ° C (ire ere). Na-egbu egbu dị ntakịrị (ụfọdụ na-ekwu na anaghị egbu egbu), LD50 (oke, ọnụ) 665mg/kg.
Ngwa:
(1) Ihe na-agbagwoju anya, mgbagwoju anya nke molybdenum, sulphate na obere ụwa ọla, usoro njedebe dị ugbu a maka mkpebi nke ọla kọpa.
ngwugwu:25kgs/bag ma ọ bụ dị ka ị rịọrọ.
Nchekwa:Chekwaa n'ebe ikuku na-ekpo ọkụ, nke kpọrọ nkụ.
Onye isi ocheỌkọlọtọ:Ọkọlọtọ mba ụwa.
