HEDP Cas 2809-214 Etidronic acid monohydrate
1-hydroxyethylido-1,1-raphosphonic acid / HEDP Cas 2809-21-4
1-Hydroxyethylido-1,1-Diphosphonic acid (HEDP)
Ee e: 2809-21-4
Molecular Usoro: C2H8O7P2
Mwere
HEDP bụ ụdị nke CaamICIC Corrosion na-egbochi. Na-atụnyere posimic phosphanic, enwere ike ijikọ ya na sodium molybdate, nnu na-adị nkọ nke na-agwọ ọrịa collic na-egbochi mmiri. Ihe omumu ihe di iche na ulo di na electroplating.
Keejirara
HEDP nwere ike Debate ruo na ise dị mma ma ọ bụ nke na-adịghị mma na nke na-adịghị mma ma chekwaa ion na mmiri. Ya mere, ọ na - eme ka mmetụta dị mma. Ngwaahịa a bụ ihe akaebe megide elu okpomọkụ, oxidizing na uru pH dị elu. Ọ na-egosi mmetụta Sinergic zuru oke ma dozie ọnụ ụzọ na-edozi ya na mgbochi ndị ọzọ na-egbochi ndị ọzọ na okirikiri.
Nkowa
| Mputa | Na-enweghị agba na-acha odo odo na-acha odo odo |
| Ọdịnaya dị na Ọrụ | ≥60.0% |
| Phrosphor acid (dị ka poo33-) | ≤2.0% |
| Phosphoric acid (dị ka po43-) | ≤0.8% |
| Chloride (dika cl-) | ≤100ppm |
| Nnọọ (20 ℃) | ≥1.40 g / cm3 |
| Ph (1% mmiri) | ≤2.0 |
| Ihe Nlele Calcium | ≥500 mgcaco3 / g |
Ojiji
Enwere ike iji HEDP nwere acid acid, paaa, BTA, Molybdate, na-eme ka ọ dị iche iche na-eme ihe dị iche iche na-eme ihe dị iche iche. site na oke mmiri. Dose ahụ na-abụkarị 2 ~ 10mg / l ka a na-eji naanị HEDP.
Ihe ngwugwu na nchekwa
250KG drag drag ma ọ bụ 1250k ibc, ka a ga-echekwa n'ime ụlọ dị jụụ na ikuku na-enye shelf oge nke otu afọ.
Pls Kpọtụrụ anyị ka anyị nweta Coa na MSDs. Daalụ.
