60% 90% HEDP 1-Hydroxyethylidene-1, 1-Diphosopic Asam Asam 2809-21-4
Katrangan Product
1-hydroxyethylidene-1,1-diphosicic asam [2809-21-4]
| Identifikasi | ||
| Jeneng | 1-hydroxyethylidene-1,1-diphosfic asam | |
| Padhanane | Asam Asam 1-Hydroxyethane-1,1-Diphosfic; 1-hydroxyethylidedieni (asam fosfon); DEQSING 2010; Etidonic asam; Hedp | |
| Formula Molekuler | C 2 H 8 O 7 P 2 | |
| Bobot molekuler | 206.03 | |
| Nomer Registri CAS | 2809-21-4 | |
| EINECS | 220-552-8 | |
| Properties | ||
| Kapadhetan | 1,45 (60% AQ.) | |
Spesifikasi:
| Item | Indeks | |
| Penampilan | Cetha, ora ana warna kanggo solusi banyu kuning pucat | Powder kristal putih |
| Konten aktif (Hedp)%% | 60.0 min | 90.0 min |
| Konten aktif (Hedp·H 2 O)% | - | 98.0 min |
| Asam fosfor (minangka po 3 3- ) % | 2.0 Max | 0.8 Max |
| Asam fosfat (minangka po 4 3- )% | 0.8 Max | 0.5 Max |
| Klorida (minangka cl - )% | 0.02 Max | 0.01 Max |
| PH (1% Solusi banyu) | 2.0 Max | 2.0 Max |
| Kapadhetan (20ºC) g / cm 3 | 1.40 min | - |
| Fe, mg / l | 20.0 Max | 10.0 Max |
| Ca sequestration (mg caco 3 / g) |
500.0 min
| |
Dianggo:
HEDP digunakake minangka skala lan pencegahan korosi ing nyebar sistem banyu sing adhem, lapangan minyak lan dandang tekanan rendah ing lapangan listrik kayata kekuwatan listrik, metallurgy, pupuk, lsp. Ing industri tenun entheng, HEDP digunakake minangka cuci kanggo logam lan nonmetal. Ing industri pewarna, HEDP digunakake minangka agama peroksida lan agen ndandani pee-ndandani; Ing electroplating non-sianida, HEDP digunakake minangka agen chelating. Dosis 1-10mg / l luwih disenengi minangka inhibitor skala, 10-50mg / l minangka inhibitor karat, lan 1000-2000mg / l minangka cuci. Biasane, HEDP digunakake bebarengan karo asam polycarboxic.
Paket lan Paket:
HEDP Cairan: 200l plastik drum, IBC (1000L), syarat pelanggan.
HEDP Solid: 25kg / tas, syarat pelanggan.
Panyimpen sajrone rolas wulan ing kamar sing surem lan papan garing.
Perlindhungan safety:
Kaasaman, aja kontak karo mripat lan kulit, sawise ngubungi, siram nganggo banyu.
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