| مشخصات فنی محصول | |
|---|---|
| Assay (precipitative titration) | 99.3 - 101.8 % |
| Identity | passes test |
| Insoluble substances | ≤ 0.005 % |
| Chloride (Cl) | ≤ 0.002 % |
| Nitrate (NO₃) | passes test |
| Phosphate (PO₄) | ≤ 0.0005 % |
| Phosphate, Arsenate, Silicate (as PO₄) | passes test |
| Sulphate (SO₄) | ≤ 0.02 % |
| Heavy metals (as Pb) | ≤ 0.001 % |
| K (Potassium) | ≤ 0.005 % |
| Mg (Magnesium) | ≤ 0.005 % |
| Na (Sodium) | ≤ 0.005 % |
| Magnesium and alcali salts | ≤ 0.02 % |
جدول ویژگیهای کلیدی محصول
| CAS # | EC Number | Hill Formula | Chemical Formula | Molar Mass |
|---|---|---|---|---|
| 12054-85-2 | 234-722-4 | H₂₄Mo₇N₆O₂₄ * 4 H₂O | (NH₄)₆Mo₇O₂₄ * 4 H₂O | 1235.86 g/mol |
| شرح محصول | |
|---|---|
| Catalogue Number | 101180 |
| Synonyms | Ammonium molybdate, Hexammonium heptamolybdate 4-hydrate |
| اطلاعات محصول | |
|---|---|
| CAS number | 12054-85-2 |
| EC number | 234-722-4 |
| Hill Formula | H₂₄Mo₇N₆O₂₄ * 4 H₂O |
| Chemical formula | (NH₄)₆Mo₇O₂₄ * 4 H₂O |
| Molar Mass | 1235.86 g/mol |
| HS Code | 2841 70 00 |
| موارد کاربرد محصول | |
|---|---|
| Application | Ammonium heptamolybdate tetrahydrate (ammonium molybdate) cryst. extra pure. Ammonium heptamolybdate tetrahydrate CAS No. 12054-85-2, EC Number 234-722-4. Ammonium heptamolybdate tetrahydrate MSDS (material safety data sheet) or SDS here. |
| اطلاعات فیزیکی و شیمیایی محصول | |
|---|---|
| Density | 2.498 g/cm3 (20 °C) |
| Melting Point | 90 °C Elimination of water of crystallisation |
| pH value | 5.3 (50 g/l, H₂O, 20 °C) |
| Bulk density | 800 kg/m3 |
| Solubility | 400 g/l |
| اطلاعات ایمنی بر اساس GHS | |
|---|---|
| RTECS | QA5076000 |
| Storage class | 10 - 13 Other liquids and solids |
| WGK | WGK 1 slightly water endangering |
| Disposal | 15 Heavy metal-containing solutions and solids: container E. Stir Raney nickel (also: Urushibara nickel) in the form of an aqueous suspension into hydrochloric acid (Cat. No. 100312) until dissolved (container E). Neither Raney nickel itself nor any filter residues should be allowed to dry out, otherwise they will spontaneously ignite in air. In this context, heavy metal means any compound of antimony, arsenic, cadmium, chromium(VI), copper, lead, nickel and tin, as well as these subtances in metallic form, if they are classified as hazardous (acc. to AbfallverzeichnisV - Waste Catalogue Ordinance, Appendix 3). Other heavy metals should be collected separately. |
| اطلاعات بارگیری و نگهداری | |
|---|---|
| Storage | Store at +5°C to +30°C. |
| اطلاعات حمل و نقل | |
|---|---|
| Declaration (railroad and road) ADR, RID | Kein Gefahrgut |
| Declaration (transport by air) IATA-DGR | No Dangerous Good |
| Declaration (transport by sea) IMDG-Code | No Dangerous Good |
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