If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
1.02378
Calcium chloride
anhydrous granules Reag. Ph Eur
Synonym(e):
Calcium chloride, Calcium dichloride
Größe auswählen
| Packungsgröße | SKU | Verfügbarkeit | Preis |
|---|---|---|---|
| 500 g | Warenkorb auf Verfügbarkeit prüfen | € 74,70 | |
| 2.5 kg | Warenkorb auf Verfügbarkeit prüfen | € 205,00 | |
| 25 kg | Warenkorb auf Verfügbarkeit prüfen | € 1.370,00 |
Über diesen Artikel
agency
reag. Ph. Eur.
Quality Level
assay
≥98.0%
form
solid
potency
2630 mg/kg LD50, skin (Rat)
impurities
≤0.2% Free alkali (as Ca(OH)2)
loss
≤5.0% loss on drying, 200°C
pH
8-10 (20 °C, 100 g/L in H2O)
mp
772 °C
density
2.15 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
[Ca+2].[Cl-].[Cl-]
InChI
1S/Ca.2ClH/h;2*1H/q+2;;/p-2
InChI key
UXVMQQNJUSDDNG-UHFFFAOYSA-L
Application
- Salt pollution reduces turbidity, dissolved organic matter, and cyanobacteria in experimental vernal pool communities: Discusses environmental applications of calcium chloride, focusing on its use in managing ecosystems affected by salt pollution, demonstrating its role in environmental remediation and management. (Vigil and Schuler, 2024).
Analysis Note
Free alkali (as Ca(OH)₂): ≤ 0.2 %
Water absorption capacity (24 hrs.,80 % relative humidity): ≥ 25.0 %
Loss on drying (200 °C): ≤ 5.0 %
Conforms Reag. Ph.Eur.
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| form solid | form granular | form solid | form solid |
| assay ≥98.0% | assay ≥93% | assay ≥95.0% (complexometric) | assay ≥95.0% (complexometric) |
| Quality Level 200 | Quality Level - | Quality Level 200 | Quality Level 200 |
| impurities ≤0.2% Free alkali (as Ca(OH)2) | impurities - | impurities ≤0.2% Free alkali (as Ca(OH)2) | impurities ≤0.2% Free alkali (as Ca(OH)2) |
| pH 8-10 (20 °C, 100 g/L in H2O) | pH - | pH 8-10 (20 °C, 100 g/L in H2O) | pH 8-10 (20 °C, 100 g/L in H2O) |
| mp 772 °C | mp 772 °C (lit.) | mp 772 °C | mp 772 °C |
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
Lagerklasse
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Analysenzertifikate (COA)
Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.
Besitzen Sie dieses Produkt bereits?
In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
Verwandter Inhalt
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1023789025 | 04022536954455 |
| 1023780500 | 04022536692401 |
| 1023782500 | 04022536887135 |
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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