Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

106559 Wodorofosforan disodowy bezwodny

do analizy, rozmiar cząstek około 0,2-1 mm (~18-80 mesh ASTM) EMSURE®

Wodorofosforan disodowy bezwodny MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 7558-79-4 EC Number: 231-448-7 Molar Mass: 141.96 g/mol Chemical Formula: Na₂HPO₄ Hill Formula: HNa₂O₄P
106559
Purchase on Sigma-Aldrich

Przegląd

Replacement Information

Tabela kluczowych gatunków

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
7558-79-4231-448-7HNa₂O₄PNa₂HPO₄141.96 g/mol

Products

Numer katalogowyOpakowanie Ilość/opak.
1065590500 Butelka plastikowa 500 g
1065599025 Pudlo tekturowe 25 kg
Description
Catalogue Number106559
Descriptiondi-Sodium hydrogen phosphate anhydrous
References
Product Information
CAS number7558-79-4
EC number231-448-7
Hill FormulaHNa₂O₄P
Chemical formulaNa₂HPO₄
Molar Mass141.96 g/mol
HS Code2835 22 00
Quality LevelMQ300
Applications
Biological Information
Physicochemical Information
Density1.53 g/cm3 (20 °C)
Melting Point>450 °C (rozkład)
pH value8.9 - 9.2 (50 g/l, H₂O, 25 °C)
Bulk density880 kg/m3
Solubility77 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Szczur > 2000 mg/kg
Safety Information according to GHS
RTECSWC4500000
Storage class10 - 13 Inne substancje ciekłe i stałe
WGKWGK 1 lekkie zanieczyszczenie wody
Disposal14
Sole nieorganiczne: Pojemnik I. Obojętne roztwory tych soli: Pojemnik D. Przed umieszczeniem w pojemniku D należy sprawdzić pH uniwersalnymi paskami wskaźnikowymi pH (nr kat. 109535).
Safety Information
Product Usage Statements
Storage and Shipping Information
StoragePrzechowywać w +2°C do +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDKein Gefahrgut
Declaration (transport by air) IATA-DGRNo Dangerous Good
Declaration (transport by sea) IMDG-CodeNo Dangerous Good
Supplemental Information
Specifications
Assay (acidimetric)≥ 99.0 %
pH-value (5 %; water)8.9 - 9.2
Chloride (Cl)≤ 0.002 %
Sulfate (SO₄)≤ 0.005 %
Total nitrogen (N)≤ 0.001 %
Heavy metals (as Pb)≤ 0.001 %
Fe (Iron)≤ 0.001 %
K (Potassium)≤ 0.01 %
Particle size (0.2 - 1 mm)about 90 %
Loss on Drying (105 °C)≤ 0.2 %
Global Trade Item Number
Numer katalogowy GTIN
1065590500 04022536078960
1065599025 04022536532431