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101124 磷酸二氫銨

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
7722-76-1231-764-5H₆NO₄P(NH₄)H₂PO₄115.03 g/mol

Products

Catalogue NumberPackaging Qty/Pack
1.01124.9029 雙層PE袋 25 kg
Description
Catalogue Number101124
SynonymsAmmonium biphosphate, Ammonium phosphate monobasic, Primary ammonium phosphate, Monoammonium orthophosphate
References
Product Information
CAS number7722-76-1
EC number231-764-5
Hill FormulaH₆NO₄P
Chemical formula(NH₄)H₂PO₄
Molar Mass115.03 g/mol
HS Code3105 40 00
Quality LevelMQ100
Applications
Biological Information
Physicochemical Information
Density1.81 g/cm3 (20 °C)
Melting Point190 °C
pH value3.8 - 4.4 (50 g/l, H₂O, 25 °C)
Vapor pressure<0.001 hPa (20 °C)
Bulk density800 - 1100 kg/m3
Solubility368 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 5750 mg/kg
LD 50 dermalLD50 Rabbit > 7940 mg/kg
Safety Information according to GHS
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 +2°C to +30°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 (acidimetric)≥ 99.0 %
pH-value (5 %; water)4.0 - 4.5
Chloride (Cl)≤ 0.001 %
Sulfate (SO₄)≤ 0.01 %
Heavy metals (as Pb)≤ 0.005 %
As (Arsenic)≤ 0.0001 %
Fe (Iron)≤ 0.001 %
Global Trade Item Number
Catalogue Number GTIN
1.01124.9029 04022536939780