Ethylendiamintetraacetic acid calcium disodium salt dihydrate

Ethylendiamintetraacetic acid calcium disodium salt dihydrate

Product Details:

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Product Description

LC2518 Ethylendiamintetraacetic acid calcium disodium salt dihydrate

 

Order number Packaging Quantity Price €
AC29518 Plastic bottle 250 g 27.23
AC29518 Plastic bottle 1 kg
92.7

 

Product information
Hill Formula C10H12CaN2Na2O8 * 2 H2O
HS Code 2922 49 85
EC number 200-529-9
Molar mass 410.31 g/mol
CAS number 6766-87-6

 

Chemical and physical data
Solubility (20 °C) soluble
Molar mass 410.31 g/mol
Bulk density 600 kg/m3
pH value 6.5 - 8.0 (200 g/l, H2O, 20 °C)

 

Safety information according to GHS
Hazard Statement(s) H318: Causes serious eye damage.
Precautionary 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.
P313: Get medical advice/attention.
Signal Word Danger
Hazard Pictogram(s)
Storage class 10 - 13 Other liquids and solids
WGK WGK 2 water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

Safety information
R Phrase R 41
Risk of serious damage to eyes.
S Phrase S 26-39
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear eye/face protection.
Categories of danger irritant
Hazard Symbol Irritant

 

Toxicological data
LD 50 oral LD50 rat 10000 mg/kg

 

Specifications
Appearance white to almost white, hygroscopic powder
Assay (complexometric, calc. on anhydrous substance) 98.0 - 102.0 %
Identity
- IR-spectrum
conforms
- Calcium conforms
- Sodium conforms
Appearance of solution (50 g/l; water) clear and colorless
pH (200 g/l, CO2-free water) 6.5 - 8.0
Chloride (Cl) ≤ 0.1 %
Heavy metals (as Pb) ≤ 0.002 %
Fe (Iron) ≤ 0.008 %
Residual solvents (Ph.Eur./USP/ICH) excluded by manufacturing process
Nitrilotriacetic acid (HPLC) ≤ 0.1 %
Disodium-EDTA ≤ 1.0 %
Water (according to Karl Fischer) 5.0 - 13.0 %
Bacterial endotoxins ≤ 5.0 I.U./g

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