Ethylenediaminetetraacetic acid calcium disodium salt
CAS: 62-33-9
Molecular Formula: C10H12N2O8CaNa2
Molecular Weight: 374.27
Product Detail
| Product Code | 14243311 | ||||
| Product Name | Ethylenediaminetetraacetic acid calcium disodium salt | ||||
| Categories | Biochemicals Organics Reagents Research Organics & Inorganics Salts | ||||
| CAS | 62-33-9 | ||||
| Molecular Formula | C10H12N2O8CaNa2 | ||||
| Molecular Weight | 374.27 | ||||
| Storage Details | Ambient | ||||
| Harmonised Tariff Code | 29224985 |
Product Specification
| Water | 13% max | ||||
| Heavy metals | 10 ppm max | ||||
| AS | 3 ppm max | ||||
| pH | 20% solution: 6.8 – 8.0; 1% solution: 6.5 – 7.5 | ||||
| Fe | 80 ppm max | ||||
| Pb | 4 ppm max | ||||
| Assay | 98-102.0% | ||||
| Chloride | 0.1% max | ||||
| Appearance | White crystalline powder | ||||
| Chelated Calcium | 8.5 to 10.0% | ||||
| Nitrilotriacetic acid | 0.1% max |
Safety Information
| Pictograms |
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| Signal word | Warning | ||||
| Hazard statements | H315: Causes skin irritation
H319: Causes serious eye irritation H335: May cause respiratory irritation |
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| Precautionary statements | P261: Avoid breathing dust/fume/gas/mist/vapours/spray
P280: Wear protective gloves/protective clothing/eye protection/face protection P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing |