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104819 Ethylenedinitrilotetraacetic acid dipotassium salt dihydrate

Ethylenedinitrilotetraacetic acid dipotassium salt dihydrate GR for analysis. CAS 25102-12-9, pH 4 - 5 (50 g/l, H₂O, 20 °C).

MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Ethylenedinitrilotetraacetic acid dipotassium salt, Titriplex® Potassium salt

CAS #: 25102-12-9 EC Number: 217-895-0 Molar Mass: 404.45 g/mol Hill Formula: C₁₀H₁₄K₂N₂O₈ * 2H₂O
104819
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
25102-12-9217-895-0C₁₀H₁₄K₂N₂O₈ * 2H₂O404.45 g/mol

Products

Catalogue NumberPackaging Qty/Pack
1.04819.0100 Plastic bottle 100 g
1.04819.1000 Plastic bottle 1 kg
Description
Catalogue Number104819
SynonymsEthylenedinitrilotetraacetic acid dipotassium salt, Titriplex® Potassium salt
References
Product Information
CAS number25102-12-9
EC number217-895-0
Hill FormulaC₁₀H₁₄K₂N₂O₈ * 2H₂O
Molar Mass404.45 g/mol
HS Code2922 49 90
Structure formula ImageStructure formula Image
Quality LevelMQ100
Applications
ApplicationEthylenedinitrilotetraacetic acid dipotassium salt dihydrate GR for analysis. CAS 25102-12-9, pH 4 - 5 (50 g/l, H₂O, 20 °C).
Biological Information
Physicochemical Information
Melting Point272 °C
pH value4.0 - 5.0 (40.4 g/l, H₂O, 25 °C)
Bulk density310 kg/m3
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat > 2000 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s)H332: Harmful if inhaled.
Precautionary Statement(s)P261: Avoid breathing dust.
P271: Use only outdoors or in a well-ventilated area.
P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
Signal WordWarning
Storage class10 - 13 Other liquids and solids
WGKWGK 2 obviously hazardous to water
Disposal3
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
Product Usage Statements
Storage and Shipping Information
StorageStore at +15°C to +25°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Assay (complexometric; calculated on dried substance)≥ 99.0 %
Identity (IR)conforms
Identity (Potassium)conforms
Appearance of solution (50 g/l; water)clear and colorless
pH (50 g/l; water)4.0 - 5.0
In water insoluble matter≤ 0.003 %
Chloride (Cl)≤ 0.004 %
Sulfate (SO₄)≤ 0.01 %
Cyanide (CN)≤ 0.001 %
Heavy metals (as Pb)≤ 0.0005 %
Cu (Copper)≤ 0.0001 %
Fe (Iron)≤ 0.001 %
Nitrilotriacetic acid≤ 0.05 %
Loss on drying (150 °C; 6 h)8.5 - 9.5 %
Global Trade Item Number
Catalogue Number GTIN
1.04819.0100 04022536055152
1.04819.1000 04022536055169

Documentation

Ethylenedinitrilotetraacetic acid dipotassium salt dihydrate SDS

Title

Safety Data Sheet (SDS) 

Ethylenedinitrilotetraacetic acid dipotassium salt dihydrate Certificates of Analysis

Product Number PackagingSpecificationLot Number
1.04819.0100 Plastic bottlePDF Specification Document
1.04819.1000 Plastic bottlePDF Specification Document