Ammonium Dihydrogen Phosp.For Analy.Emsure

ürün Kodu : 101126.0500

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Description
Catalogue Number 101126
Replaces AX1350; AX1350-1; AX1350-20
Synonyms Ammonium biphosphate, Ammonium phosphate monobasic, Primary ammonium phosphate, Monoammonium orthophosphate
Product Information
CAS number 7722-76-1
EC number 231-764-5
Grade ACS,Reag. Ph Eur
Hill Formula H₆NO₄P
Chemical formula (NH₄)H₂PO₄
Molar Mass 115.03 g/mol
HS Code 3105 40 00
Quality Level MQ300
Physicochemical Information
Density 1.81 g/cm3 (20 °C)
Melting Point 190 °C
pH value 3.8 - 4.4 (50 g/l, H₂O, 25 °C)
Vapor pressure <0.001 hPa (20 °C)
Bulk density 800 - 1100 kg/m3
Solubility 368 g/l
Toxicological Information
LD 50 oral LD50 Rat 5750 mg/kg
LD 50 dermal LD50 Rabbit > 7940 mg/kg
Safety Information according to GHS
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly hazardous to water
Disposal 14
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).
Storage and Shipping Information
Storage Store at +2°C to +30°C.
Transport Information
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by air) IATA-DGR No Dangerous Good
Declaration (transport by sea) IMDG-Code No Dangerous Good
Specifications
Assay (acidimetric) ≥ 99.0 %
Insoluble matter ≤ 0.005 %
pH-value (5 %; water, 25 °C) 3.8 - 4.4
pH-value (2.3%; water) about 4.2
Chloride (Cl) ≤ 0.0005 %
Nitrate (NO₃) ≤ 0.001 %
Sulfate (SO₄) ≤ 0.005 %
Heavy metals (as Pb) ≤ 0.0005 %
Ca (Calcium) ≤ 0.001 %
Fe (Iron) ≤ 0.001 %
K (Potassium) ≤ 0.005 %
Mg (Magnesium) ≤ 0.0005 %
Na (Sodium) ≤ 0.005 %
corresponds to ACS,Reag. Ph Eur