کلسیم کلراید دی هیدرات یک فرم هیدراته کلسیم کلرید با فرمول CaCl2 · 2H2O است.
کلسیم کلرید نوعی ترکیب معدنی با ساختاری جامد و کریستالی به رنگ سفید می باشد. این ترکیب برای خاک و گیاهان نسبتا بی ضرر است.
مشخصات کلسیم کلراید دی هیدرات:
Description | |
| 102382 | Catalogue Number |
| CX0134; CX0130-1 CX0134-1; CX0134-3; CX0130; CX0130-6 | Replaces |
| Calcium dichloride | Synonyms |
Product Information | |
| 10035-04-8 | CAS number |
| 017-013-00-2 | EC index number |
| 233-140-8 | EC number |
| ACS,Reag. Ph Eur | Grade |
| CaCl₂*2H₂O | Hill Formula |
| 147.01 g/mol | Molar Mass |
| 2827 20 00 | HS Code |
| MQ300 | Quality Level |
Physicochemical Information | |
| 1.85 g/cm3 (20 °C) | Density |
| 176 °C | Melting Point |
| 4.5 – 8.5 (50 g/l, H₂O, 20 °C) | pH value |
| 1280 g/l | Solubility |
Toxicological Information | |
| LD50 Rat 2630 mg/kg | LD 50 dermal |
Safety Information according to GHS | |
 | Hazard Pictogram(s) |
| H319: Causes serious eye irritation. | Hazard Statement(s) |
| P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. | Precautionary Statement(s) |
| Warning | Signal Word |
| EV9810000 | RTECS |
| 10 – 13 Other liquids and solids | Storage class |
| WGK 1 slightly hazardous to water | WGK |
| 14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535). | Disposal |
Safety Information | |
 | Hazard Symbols |
| irritant | Categories of danger |
| R 36 Irritating to eyes. | R Phrase |
| S 22-24 Do not breathe dust.Avoid contact with skin. | S Phrase |
Storage and Shipping Information | |
| Store at +15°C to +25°C. | Storage |
Transport Information | |
| Kein Gefahrgut | Declaration (railroad and road) ADR, RID |
| No Dangerous Good | Declaration (transport by air) IATA-DGR |
| No Dangerous Good | Declaration (transport by sea) IMDG-Code |
Specifications | |
| 99.0 – 102.0 % | Assay (complexometric) |
| passes test | Identity |
| passes test | Appearance of solution |
| ≤ 0.01 % | Insoluble matter |
| passes test | Acidity or alkalinity |
| 4.5 – 8.5 | pH-value (5 %; water, 25 °C) |
| ≤ 0.005 % | Sulfate (SO₄) |
| ≤ 5 ppm | Heavy metals (ACS) |
| ≤ 0.0001 % | Al (Aluminium) |
| ≤ 0.003 % | Ba (Barium) |
| ≤ 0.0005 % | Cu (Copper) |
| ≤ 0.0003 % | Fe (Iron) |
| ≤ 0.01 % | K (Potassium) |
| ≤ 0.005 % | Mg (Magnesium) |
| ≤ 0.01 % | Na (Sodium) |
| ≤ 0.005 % | NH₄ (Ammonium) |
| ≤ 0.05 % | Sr (Strontium) |
| ≤ 0.5 % | Magnesium and alkali metals |
| ≤ 0.003 % | Oxidizing substances (as NO₃) |
| Corresponds to ACS, Reag. Ph Eur | |
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Calcium chloride dihydrate 1 kg Art 102382 Merck
.Calcium chloride dihydrate is a hydrated form of calcium chloride with the formula CaCl2 · 2H2O
.Calcium chloride is a mineral compound with a solid white crystalline structure. This compound is relatively harmless to soil and plants
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