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105104 Hydrogénfosforečnan dvojdraselný

105104
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
7758-11-4231-834-5HK₂O₄PK₂HPO₄174.18 g/mol

Products

Catalogue NumberPackaging Qty/Pack
1051041000 Plastová flaša 1 kg
1051049025 Kartónová krabica 25 kg
1051049050 Kartónová krabica 50 kg
Description
Catalogue Number105104
SynonymsDipotassium hydrogen phosphate, Potassium phosphate dibasic, Dipotassium Phosphate
References
Product Information
CAS number7758-11-4
EC number231-834-5
Hill FormulaHK₂O₄P
Chemical formulaK₂HPO₄
Molar Mass174.18 g/mol
HS Code2835 24 00
Quality LevelMQ300
Applications
Biological Information
Physicochemical Information
Density2.45 g/cm3 (20.5 °C)
Melting Point>450 °C (rozklad)
pH value9.2 (H₂O)
Bulk density700 - 1000 kg/m3
Solubility1600 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Potkan 8000 mg/kg
Safety Information according to GHS
RTECSTC5580000
Storage class10 - 13 Iné kvapaliny a tuhé látky
WGKWGK 1 mierne ohrozujúce vody
Disposal14
Anorganické soli: nádoba I. Neutrálne roztoky týchto solí: nádoba D. Pred vyliatím do nádoby D skontrolujte pH pomocou indikátorových prúžkov pH-Universal (kat. č. 109535).
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageSkladujte pri +15°C až +25°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Assay (alkalimetric)≥ 99.0 %
pH-value (5 %; water)8.7 - 9.3
Chloride (Cl)≤ 0.003 %
Sulfate (SO₄)≤ 0.005 %
Total nitrogen (N)≤ 0.001 %
Heavy metals (as Pb)≤ 0.0005 %
Fe (Iron)≤ 0.0010 %
Na (Sodium)≤ 0.5 %
Loss on drying (130 °C)≤ 1.0 %
Global Trade Item Number
Catalogue Number GTIN
1051041000 04022536061030
1051049025 04027269019853
1051049050 04022536061054

Documentation

Hydrogénfosforečnan dvojdraselný MSDS

Title

Safety Data Sheet (SDS) 

Hydrogénfosforečnan dvojdraselný Certificates of Analysis

Product Number PackagingSpecificationLot Number
1051041000 Plastová flašaPDF Specification Document
1051049025 Kartónová krabicaPDF Specification Document
1051049050 Kartónová krabicaPDF Specification Document

Brochure

Title
Inorganics & Solvents for classical analysis
More Than Sure
Smart Up your lab

Technical Info

Title
TSN Agar (Perfringens Selective Agar acc. to MARSHALL), 105264