60% 90% HEDP 1-Hydroxyethylidene-1, 1-Diphosphonic Acid CAS 2809-21-4 - HEDP lan 1-Hydroxyethylidene-1 1-Diphosphonic Acid
Deskripsi Produk
1-Hydroxyethylidene-1,1-diphosphonic acid [2809-21-4]
| Identifikasi | ||
| jeneng | 1-Hydroxyethylidene-1,1-diphosphonic acid | |
| sinonim | 1-Hydroxyethane-1,1-diphosphonic acid; 1-Hydroxyethylidenedi (asam fosfonik); Dequest 2010; asam etidronic; HEDP | |
| Struktur Molekul | ||
| Formula Molekul | C 2 H 8 O 7 P 2 | |
| Bobot Molekul | 206.03 | |
| Nomer Registry CAS | 2809-21-4 | |
| EINECS | 220-552-8 | |
| Properti | ||
| Kapadhetan | 1.45 (60% aq.) | |
Spesifikasi:
| barang | Indeks | |
| Penampilan | Larutan banyu bening, ora ana warna nganti kuning pucet | Bubuk kristal putih |
| Konten aktif (HEDP)% | 60.0 min | 90.0 min |
| Konten aktif (HEDP·H 2 O)% | - | 98.0 min |
| Asam fosfat (minangka PO 3 3- ) % | 2.0 maks | 0.8 maks |
| Asam fosfat (minangka PO 4 3- )% | 0.8 maks | 0.5 maks |
| Klorida (minangka Cl - )% | 0.02 maks | 0.01 maks |
| pH (larutan banyu 1%) | 2.0 maks | 2.0 maks |
| Kapadhetan (20ºC)g/cm 3 | 1.40 min | - |
| Fe, mg/L | 20.0 maks | 10.0 maks |
| Penyerapan Ca (mg CaCO3 3 /g) |
500.0 min
| |
Panganggone:
HEDP digunakake minangka ukuran lan inhibisi karat ing sirkulasi sistem banyu kelangan, lapangan lenga lan kurang-meksa boiler ing kothak kayata daya listrik, industri kimia, metalurgi, pupuk, etc. Ing industri tenunan entheng, HEDP digunakake minangka deterjen kanggo logam lan nonlogam. Ing industri pewarnaan, HEDP digunakake minangka penstabil peroksida lan zat pewarna; Ing electroplating non-sianida, HEDP digunakake minangka agen chelating. Dosis 1-10mg/L luwih disenengi minangka inhibitor skala, 10-50mg/L minangka inhibitor korosi, lan 1000-2000mg/L minangka deterjen. Biasane, HEDP digunakake bebarengan karo asam polikarboksilat.
Paket lan Panyimpenan:
HEDP Cairan: 200L drum plastik, IBC (1000L), syarat pelanggan.
HEDP ngalangi: 25kg / tas, syarat pelanggan.
Panyimpenan rolas sasi ing kamar sing teduh lan garing.
Pangreksan Safety:
Acidity, Aja kontak karo mripat lan kulit, yen kontak, siram karo banyu.
With a professional and experienced team, coupled with strong technical support from our partnerships with research institutes, we excel in developing innovative chemical products for our customers. If you are seeking to source new products, we are undoubtedly your ideal choice.