1.06578
tri-Sodium phosphate dodecahydrate
for analysis EMSURE®,Reag. Ph Eur
Synonym(s):
tri-Sodium phosphate dodecahydrate, Sodium phosphate tribasic, Trisodium phosphate
Select a Size
About This Item
Product Name
tri-Sodium phosphate dodecahydrate, for analysis EMSURE®,Reag. Ph Eur
SMILES string
[Na+].[Na+].[Na+].[P](=O)([O-])([O-])[O-].O.O.O.O.O.O.O.O.O.O.O.O
InChI
1S/3Na.H3O4P.12H2O/c;;;1-5(2,3)4;;;;;;;;;;;;/h;;;(H3,1,2,3,4);12*1H2/q3*+1;;;;;;;;;;;;;/p-3
InChI key
ASTWEMOBIXQPPV-UHFFFAOYSA-K
agency
reag. Ph. Eur.
product line
EMSURE®
assay
98.0-102.0% (alkalimetric)
form
crystals
potency
7400 mg/kg LD50, oral (Rat)
impurities
≤0.001% Total nitrogen (N)
≤0.01% Insoluble matter
pH
12 (20 °C, 10 g/L in H2O)
mp
75 °C (Elimination of water of crystallisation)
solubility
285 g/L
density
1.62 g/cm3 at 20 °C
bulk density
950 kg/m3
anion traces
chloride (Cl-): ≤0.005%
fluoride (F-): ≤0.0005%
sulfate (SO42-): ≤0.005%
cation traces
Fe: ≤0.001%
excess alkali (as NaOH): ≤2.5%
heavy metals (as Pb): ≤0.001%
storage temp.
2-30°C
Quality Level
Looking for similar products? Visit Product Comparison Guide
Related Categories
Analysis Note
Insoluble matter: ≤ 0.01 %
excess alkali (as NaOH): ≤ 2.5 %
Chloride (Cl): ≤ 0.005 %
Fluoride (F): ≤ 0.0005 %
Sulfate (SO₄): ≤ 0.005 %
Total nitrogen (N): ≤ 0.001 %
Heavy metals (as Pb): ≤ 0.001 %
Fe (Iron): ≤ 0.001 %
Corresponds to ACS, Reag. Ph Eur
Legal Information
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
Substances Subject to be Indicated Names
ishl_indicated
Substances Subject to be Notified Names
ishl_notified
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Articles
水・廃水中の尿素、酵素的定量 - 尿素の切断後のインドフェノールブルー法による光度測定
Urea in water and wastewater, enzymatic determination - Photometric determination using the indophenol blue method after cleavage of the urea
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1.06578.9012 | 04027269691448 |
| 1.06578.1000 | 04022536079356 |
| 1.06578.9050 | 04022536079387 |
| 1.06578.5000 | 04022536079370 |
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service