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Standard substance for analysis of calcium ion composition in water - 100μg/ml ±2% (20℃), high purity , CAS No.471-34-1
Basic Description
| Synonyms | Aragonite|CALCIUM CARBONATE|471-34-1|Limestone|Calcite|Chalk|Calcium carbonate (1:1)|Carbonic acid calcium salt (1:1)|Calofort U|Aeromatt|Caltrate|Calwhite|Hydrocarb|Microcarb|Micromya|Atomite|calciumcarbonate|Calmote|Caltec|Marfil|Allied whiting|Levigate |
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| Specifications & Purity | 100μg/ml ±2% (20℃) |
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| Shipped In | Normal |
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Names and Identifiers
| IUPAC Name | calcium;carbonate |
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| INCHI | InChI=1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2 |
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| InChi Key | VTYYLEPIZMXCLO-UHFFFAOYSA-L |
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| Canonical SMILES | C(=O)([O-])[O-].[Ca+2] |
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| Isomeric SMILES | C(=O)([O-])[O-].[Ca+2] |
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| RTECS | FF9335000 |
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| PubChem CID | 10112 |
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| Molecular Weight | 100.09 |
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| Beilstein | 8008338 |
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Chemical and Physical Properties
Safety and Hazards(GHS)
| Pictogram(s) | GHS05, GHS07 |
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| Signal | Danger |
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| Hazard Statements | H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation H318:Causes serious eye damage |
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| Precautionary Statements | P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P271:Use only outdoors or in a well-ventilated area. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P362+P364:Take off contaminated clothing and wash it before reuse. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P305+P354+P338:IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. P317:Get emergency medical help. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. P319:Get medical help if you feel unwell. |
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| RTECS | FF9335000 |
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References
| 1. Gui-Hua Li, Qi-Hua Yang, Rong-Rong Wang , Ge-Mei Cai , Xiao-Jun Wang. (2023) Cation defects succeed in triggering super stability of narrow-band blue-emitting phosphors Ca3Sc2Si3O12: Bi3+ for backlighting display application . Ceramics International, 49 (17): (28159-28166). [PMID:] |
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