ethylenediamine ttetra acetic acid calcium disodium salt hydrate 98% extrapure

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Six brown glass bottles of varying sizes with white labels and black or white caps, containing Trichloroacetic Acid 99% AR from Chemoxy, are arranged in a row on a gray background.
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Description

CAS 62-33-9
Molecular Formula C10H12CaN2Na2O8.xH2O
Molecular Weight 374.28
Shelf Life 60 Months
Physical Properties
Physical State at 20 °C Solid Colour Off white
Odour Odorless
Specifications
Appearance White to Off white crystalline powder Assay (Complexometric) 98 – 102%
pH (20% Solution) 6.5 – 8.0 Appearance of Solution Passes test
Insoluble Matter in Water Passes test Edta Disodium Salt Max 1%
Magnesium-Quelating Substances Passes test Nitrilotriacetic Acid Max 0.1%
Chloride (Cl) Max 0.1% Water (H2O) 5 – 13%
Heavy Metal (As Pb) Max 0.002% Copper (Cu) Max 0.002%
Iron (Fe) Max 0.008% Nickel (Ni) Max 0.002%
Lead (Pb) Max 0.002%
Dangerous Goods Information
UN Number – DG Class –
Safety Information & Hazard Symbols
Symbol GHS07
Signal Word Warning
Hazard Statement H315-H319-H335
Precaution Statement P261-P305 + P351 + P338

ethylenediamine ttetra acetic acid calcium disodium salt hydrate 98% extrapure

$70.80

SKU C01164-00500-HS Category
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