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104646 Sodium phosphinate monohydrate

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
10039-56-2231-669-9H₂NaO₂P * H₂ONaH₂PO₂ * H₂O105.99 g/molDAC
Description
Catalogue Number104646
SynonymsSodium hypophosphite monohydrate
References
Product Information
CAS number10039-56-2
EC number231-669-9
GradeDAC
Hill FormulaH₂NaO₂P * H₂O
Chemical formulaNaH₂PO₂ * H₂O
Molar Mass105.99 g/mol
Quality LevelMQ500
Applications
Biological Information
Physicochemical Information
Density1.81 g/cm3
pH value6.0 - 8.0 (10 g/l, H₂O, 20 °C)
Vapor pressure30 hPa (20 °C)
Bulk density1000 kg/m3
Solubility1100 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 7640 mg/kg
LD 50 dermalLD50 Rabbit > 2000 mg/kg
Safety Information according to GHS
RTECSSZ5640000
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 +2°C to +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Assay (bromometric)99.0 - 103.0 %
Identitypasses test
Appearance of solutionpasses test
Acidic substancespasses test
Chloride (Cl)≤ 0.02 %
Phosphate/Phosphitepasses test
Heavy metals (as Pb)≤ 0.0005 %
As (Arsenic)≤ 0.0002 %
Ca (Calcium)≤ 0.02 %
Fe (Iron)≤ 0.0005 %
Residual solvents (ICH Q3C)excluded by production process
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Corresponds to DAC