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104819 Kyselina etyléndinitrilotetraoctová dvojdraselná soľ dihydrát

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

Kyselina etyléndinitrilotetraoctová dvojdraselná soľ dihydrát 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
1048190100 Plastová flaša 100 g
1048191000 Plastová flaša 1 kg
1048199025 Kartónová krabica 25 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 Potkan > 2000 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s)H332: Škodlivý pri vdýchnutí.
Precautionary Statement(s)P261: Zabráňte vdychovaniu prachu.
P271: Používajte iba na voľnom priestranstve alebo v dobre vetranom priestore.
P304 + P340 + P312: PO VDÝCHNUTÍ: Presuňte osobu na čerstvý vzduch a umožnite jej pohodlne dýchať. Pri zdravotných problémoch volajte NÁRODNÉ TOXIKOLOGICKÉ INFORMAČNÉ CENTRUM/lekára.
Signal WordPozor
Storage class10 - 13 Iné kvapaliny a tuhé látky
WGKWGK 2 významne ohrozuje vodné zdroje
Disposal3
Relatívne nereaktívne organické reagencie je potrebné zhromaždovať v nádobe A. Ak sú halogénované, je potrebné ich zhromaždovať v nádobe B. Pre tuhé zvyšky použite nádobu C.
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageSkladujte pri +15°C až +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
1048190100 04022536055152
1048191000 04022536055169
1048199025 04022536988030