Deskripsi
MERCK Calcium Chloride Dihydrate Crystal 500 gr
MERCK Calcium Chloride Dihydrate Crystal 500 gr cat. 1.02382.0500
| Description | |
|---|---|
| Catalogue Number | 102382 |
| Replaces | CX0134; CX0130-1 CX0134-1; CX0134-3; CX0130; CX0130-6 |
| Synonyms | Calcium dichloride |
| Product Information | |
|---|---|
| CAS number | 10035-04-8 |
| EC index number | 017-013-00-2 |
| EC number | 233-140-8 |
| Grade | ACS,Reag. Ph Eur |
| Hill Formula | CaCl₂*2H₂O |
| Molar Mass | 147.01 g/mol |
| HS Code | 2827 20 00 |
| Quality Level | MQ300 |
Physicochemical Information
| Density | 1.85 g/cm3 (20 °C) |
| Melting Point | 176 °C |
| pH value | 4.5 – 8.5 (50 g/l, H₂O, 20 °C) |
| Solubility | 1280 g/l |
| Toxicological Information | |
|---|---|
| LD 50 dermal | LD50 Tikus 2630 mg/kg |
| Safety Information according to GHS | |
|---|---|
| Hazard Pictogram(s) |  |
| Hazard Statement(s) | H319: Menyebabkan iritasi mata yang serius. |
| Precautionary Statement(s) | P305 + P351 + P338: JIKA TERKENA MATA : Bilas dengan seksama dengan air untuk beberapa menit. Lepaskan lensa kontak jika memakainya dan mudah melakukannya.Lanjutkan membilas. |
| Signal Word | Awas |
| RTECS | EV9810000 |
| Storage class | 10 – 13 Cairan dan padatan lain |
| WGK | WGK 1 agak berbahaya untuk air |
| Disposal | 14 Garam anorganik : Kategori I. Larutan netral dari garam-garam ini : Kategori D. Sebelum dimasukkan ke dalam kategori D, periksa pH dengan Indikator pH Universal (Item No. 109535). |
Safety Information
| Hazard Symbols |  Irritant |
| Categories of danger | mengiritasi |
| R Phrase | R 36 Mengiritasi mata. |
| S Phrase | S 22-24 Jangan menghirup debu.Jangan sampai kena kulit. |
| Storage and Shipping Information | |
|---|---|
| Storage | Simpan pada +15°C hingga +25°C. |
| Transport Information | |
|---|---|
| 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 |
Specifications
| Assay (complexometric) | 99.0 – 102.0 % |
| Identity | passes test |
| Appearance of solution | passes test |
| Insoluble matter | ≤ 0.01 % |
| Acidity or alkalinity | passes test |
| pH-value (5 %; water, 25 °C) | 4.5 – 8.5 |
| Sulfate (SO₄) | ≤ 0.005 % |
| Heavy metals (ACS) | ≤ 5 ppm |
| Al (Aluminium) | ≤ 0.0001 % |
| Ba (Barium) | ≤ 0.003 % |
| passes test | |
| Cu (Copper) | ≤ 0.0005 % |
| Fe (Iron) | ≤ 0.0003 % |
| K (Potassium) | ≤ 0.01 % |
| Mg (Magnesium) | ≤ 0.005 % |
| Na (Sodium) | ≤ 0.01 % |
| NH₄ (Ammonium) | ≤ 0.005 % |
| Sr (Strontium) | ≤ 0.05 % |
| Magnesium and alkali metals | ≤ 0.5 % |
| Oxidizing substances (as NO₃) | ≤ 0.003 % |
| Corresponds to ACS, Reag. Ph Eu | |
Ulasan
Belum ada ulasan.