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

106345 Sodium dihydrogen phosphate dihydrate

EMPROVE® ESSENTIAL Ph Eur,BP,ChP,USP,JPE,E 339

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

Synonyms: mono-Sodium orthophosphate, Sodium biphosphate, Sodium phosphate monobasic

CAS #: 13472-35-0 EC Number: 231-449-2 Molar Mass: 156.00 g/mol Chemical Formula: NaH₂PO₄ * 2 H₂O Hill Formula: H₂NaO₄P * 2 H₂O Grade: Ph Eur,BP,ChP,USP,JPE,E 339
View Products on Sigmaaldrich.com
106345
Purchase on Sigma-Aldrich
Learn about the Emprove® Program

Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
13472-35-0231-449-2H₂NaO₄P * 2 H₂ONaH₂PO₄ * 2 H₂O156.00 g/molPh Eur,BP,ChP,USP,JPE,E 339

Products

Catalog NumberPackaging Qty/Pack
1063451000 Plastic bottle 1 kg
1063455000 Plastic bottle 5 kg
1063459011 Bucket, plastic 12 kg
1.06345.9024 Plastic drum 25 kg
1063459026 Fibre carton 25 kg
Description
Catalogue Number106345
Synonymsmono-Sodium orthophosphate, Sodium biphosphate, Sodium phosphate monobasic
References
Product Information
CAS number13472-35-0
EC number231-449-2
GradePh Eur,BP,ChP,USP,JPE,E 339
Hill FormulaH₂NaO₄P * 2 H₂O
Chemical formulaNaH₂PO₄ * 2 H₂O
Molar Mass156.00 g/mol
HS Code2835 22 00
Quality LevelMQ500
Applications
Biological Information
Physicochemical Information
Density1.915 g/cm3 (20 °C)
Melting Point60 °C
pH value4.0 - 4.5 (50 g/l, H₂O, 25 °C)
Bulk density1000 kg/m3
Solubility850 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 8290 mg/kg
LD 50 dermalLD50 Rabbit > 7940 mg/kg
Safety Information according to GHS
RTECSWA1900500
Storage class10 - 13 Other liquids and solids
WGKWGK 1 slightly hazardous to water
Disposal14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageStore at +15°C to +25°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 (alkalimetric, calculated on dried substance)98.0 - 100.5 %
Assay (alkalimetric; dried substance)98.0 - 101.0 %
Assay (alkalimetric, calculated on dried substance; ChP)98.0 - 100.5 %
Assay (alkalimetric, calculated on anhydrous substance)98.0 - 100.5 %
Identitypasses test
Appearance of solutionpasses test
In water insoluble matter (calculated on dried substance)≤ 0.15 %
pH-value (1 %, water)4.1 - 4.7
pH-value (5 %; water)4.2 - 4.5
pH-value (5.7 %; water)4.1 - 4.5
Acidity4.1 - 4.7
Chloride (Cl)≤ 0.005 %
Fluoride (F)≤ 0.001 %
Sulfate (SO₄)≤ 0.01 %
Heavy metals (as Pb)≤ 0.0005 %
Al, Ca and other elements detectable with ammoniapasses test
Al (Aluminium)≤ 0.01 %
As (Arsenic)≤ 0.0001 %
Calcium salt≤ 0.01 %
Cd (Cadmium)≤ 0.0001 %
Fe (Iron)≤ 0.001 %
Hg (Mercury)≤ 0.0001 %
Pb (Lead)≤ 0.0001 %
Substances reducing potassium permanganate (as O)passes test
Residual solvents (ICH Q3C)excluded by production process
Loss on drying (130 °C)22.0 - 24.0 %
Water (according to Karl Fischer)22.0 - 24.0 %
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 Ph Eur, BP, ChP, USP, JPE, E 339
Conforms to the purity criteria on food additives according to the current European Commission Regulation.
Global Trade Item Number
Catalog Number GTIN
1063451000 04022536075242
1063455000 04022536075266
1063459011 04027269253578
1.06345.9024 04022536980478
1063459026 04022536655024

Documentation

Material Qualification Dossier

TitleVersion
10.0

Quality Management Dossier (Open Access)

Title

Operational Excellence Dossier

Title

Sodium dihydrogen phosphate dihydrate SDS

Title

Safety Data Sheet (SDS) 

Sodium dihydrogen phosphate dihydrate Certificates of Analysis

Product Number PackagingSpecificationLot Number
1063451000 Plastic bottlePDF Specification Document
1063455000 Plastic bottlePDF Specification Document
1063459011 Bucket, plasticPDF Specification Document
1.06345.9024 Plastic drumPDF Specification Document
1063459026 Fibre cartonPDF Specification Document

Certificates

Title