Pentasodium DTPA |140-01-2
Nkọwapụta ngwaahịa:
| Ihe | Nkọwapụta |
| Ịdị ọcha | ≥40.0% |
| Chloride (dị ka Cl) | ≤0.005% |
| Sulfate (dị ka SO4) | ≤0.005% |
| Ọla dị arọ (dị ka Pb) | ≤0.0005% |
| Iron (dị ka Fe) | ≤0.0005% |
| Uru Chelation | ≥80mgCaCO3/g |
| Nnukwu ike ndọda (25°C g/ml) | 1.30-1.34 |
| pH: (1% Ngwọta Aqueous, 25℃) | 10-12 |
Nkọwa ngwaahịa:
Ngwaahịa a bụ mmiri mmiri transperent edo edo.The aqueous ngwọta bụ ike alkaline.
Ngwa:
(1)Pentasodium DTPAnwere ike iwepụta ngwa ngwa mmiri-soluble ogige na calcium, magnesium, ígwè, ndu, ọla kọpa na manganese plasma, karịsịa n'ihi na elu valence agba-emitting ọla, ya mere a na-eji ya dị ka 1 hydrogen peroxide bleaching stabilizer.
(2) Mmiri nro.
(3) Ihe enyemaka obibi akwụkwọ na akwa akwa.
(4) Analytical chemistry benchmark reagents.
(5) Titrant aghụghọ, wdg.
(6) A na-eji ya dị ka onye na-egbochi ire ere hydrogen peroxide na ịcha ọcha textile na akwụkwọ na usoro ịcha ọcha.
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.
