Synonyms: Potash caustic
CAS #: 1310-58-3
EC Numarası: 215-181-3
Molar Kütle: 56.11 g/mol
Kimyasal Formül: KOH
Tepe Formülü: HKO
Grade: Ph Eur,BP,JP,NF,FCC,E 525
| CAS # | EC Numarası | Tepe Formülü | Kimyasal Formül | Molar Kütle | Kalite Değeri |
|---|---|---|---|---|---|
| 1310-58-3 | 215-181-3 | HKO | KOH | 56.11 g/mol | Ph Eur,BP,JP,NF,FCC,E 525 |
| Açıklama | |
|---|---|
| Katalog Numarası | 105032 |
| Eş anlamlı | Potash caustic |
| Ürün Bilgisi | |
|---|---|
| CAS Numarası | 1310-58-3 |
| EC Dizin Numarası | 019-002-00-8 |
| EC Numarası | 215-181-3 |
| Grade | Ph Eur,BP,JP,NF,FCC,E 525 |
| Tepe Formülü | HKO |
| Kimyasal Formül | KOH |
| Molar Kütle | 56.11 g/mol |
| HS Kodu | 2815 20 00 |
| Quality Level | MQ500 |
| Fizikokimyasal Bilgiler | |
|---|---|
| Yoğunluk | 2.04 g/cm3 (20 °C) |
| Erime Noktası | 380 °C |
| pH Değeri | 13.5 (5.6 g/l, H₂O, 25 °C) |
| Buhar basıncı | 1 hPa (719 °C) |
| Çözünürlük | 1130 g/l |
| Özellikler | |
|---|---|
| Assay (acidimetric, KOH) | ≥ 85.0 % |
| Assay (total alkalinity calc. as KOH) | 85.0 - 100.5 % |
| Assay (K) | ≥ 59.9 % |
| Özdeşlik | Testi geçer |
| Appearance of solution | Testi geçer |
| InÇözünür substances | Testi geçer |
| Carbonate (as K₂CO₃) | ≤ 2.0 % |
| Chloride (Cl) | ≤ 0.008 % |
| Phosphate (PO₄) | ≤ 0.002 % |
| Silicate (SiO₂) | ≤ 0.01 % |
| Sulfate (SO₄) | ≤ 0.005 % |
| Total nitrogen (N) | ≤ 0.0005 % |
| Heavy metals (as Pb) | ≤ 0.0005 % |
| Al (Aluminium) | ≤ 0.001 % |
| As (Arsenic) | ≤ 0.0003 % |
| Ca (Calcium) | ≤ 0.002 % |
| Cu (Copper) | ≤ 0.0005 % |
| Fe (Iron) | ≤ 0.001 % |
| Hg (Mercury) | ≤ 0.00001 % |
| Na (Sodium) | ≤ 1.0 % |
| Pb (Lead) | ≤ 0.0002 % |
| Zn (Zinc) | ≤ 0.0025 % |
| Residual solvents (Ph Eur/USP/ICH) | excluded by manufacturing process |
| Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*). | |
| Conforms to Ph Eur, BP, JP, NF, FCC, E525 Conforms to the purity criteria on food additives according to the current European Commission Regulation. | |
