AMMONIUM DIHYDROGEN PHOSPHATE FOR ANALYS

Code: 1011269050 D2-231

Analysis Note

Assay (acidimetric): ≥ 99.0 %Insoluble matter: ≤ 0.005 %pH-value (5 %; water, 25 °C): 3.8 - 4.4pH-value (2.3%; water): about 4.2Chloride (Cl): ...


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Analysis Note

Assay (acidimetric): ≥ 99.0 %Insoluble matter: ≤ 0.005 %pH-value (5 %; water, 25 °C): 3.8 - 4.4pH-value (2.3%; water): about 4.2Chloride (Cl): ≤ 0.0005 %Nitrate (NO3): ≤ 0.001 %Sulfate (SO4): ≤ 0.005 %Heavy metals (as Pb): ≤ 0.0005 Ê (Calcium): ≤ 0.001 þ (Iron): ≤ 0.001 %K (Potassium): ≤ 0.005 %Mg (Magnesium): ≤ 0.0005 %Na (Sodium): ≤ 0.005 %corresponds to ACS,Reag. Ph Eur

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Linkage

Replaces: AX1350; AX1350-1; AX1350-20

Packaging

50 kg in Fibre carton

500 g in Plastic bottle

agencyreag. Ph. Eur.
anion tracessulfate (SO42-): ≤0.005%, nitrate (NO3-): ≤0.001%, chloride (Cl-): ≤0.0005%
assay≥99.0% (acidimetric)
bulk density800‑1100 kg/m3
cation tracesCa: ≤0.001%, K: ≤0.005%, Fe: ≤0.001%, Mg: ≤0.0005%, Na: ≤0.005%, heavy metals (as Pb): ≤0.0005%
density1.80 g/cm3 at 20 °C
formsolid
gradeACS reagent
impurities≤0.005% Insoluble matter
InChI keyLFVGISIMTYGQHF-UHFFFAOYSA-N
InChI1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4)
mp190 °C
pH3.8-4.4 (20 °C, 50 g/L in H2O)
potency5750 mg/kg LD50, oral (Rat), >7940 mg/kg LD50, skin (Rabbit)
product lineEMSURE®
Quality Level300
storage temp.2-30°C
vapor pressure0.066 hPa ( 125 °C)
Code
Description
Unit Size
List Price
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1011260500
AMMONIUM DIHYDROGEN PHOSPHATE FOR ANALYS

Unit:EACH
List Price: £72.90
Source:List Price
ADD
1011265000
AMMONIUM DIHYDROGEN PHOSPHATE FOR ANALYS

Unit:EACH
List Price: £707.00
Source:List Price
ADD
Cas Number7722-76-1
This product has met the following criteria: