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101440 磷酸二氫銨

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101440
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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
1.01440.0050 塑膠瓶 50 g
Description
Catalogue Number101440
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 10 00
Quality LevelMQ100
Applications
ApplicationAmmonium dihydrogen phosphate 99.99 Suprapur®. CAS No. 7722-76-1, EC Number 231-764-5.
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
Purity (metallic)≥ 99.99 %
Assay (acidimetric)≥ 99 %
Nitrate (NO₃)≤ 5 ppm
Sulfate (SO₄)≤ 50 ppm
As (Arsenic)≤ 0.2 ppm
Ba (Barium)≤ 2.0 ppm
Ca (Calcium)≤ 0.10 ppm
Cd (Cadmium)≤ 0.010 ppm
Ce (Cerium)≤ 0.01 ppm
Co (Cobalt)≤ 0.010 ppm
Cr (Chromium)≤ 0.010 ppm
Cs (Cesium)≤ 50 ppm
Cu (Copper)≤ 0.010 ppm
Fe (Iron)≤ 0.10 ppm
Hg (Mercury)≤ 0.05 ppm
K (Potassium)≤ 10 ppm
La (Lanthanum)≤ 0.010 ppm
Li (Lithium)≤ 1.0 ppm
Mg (Magnesium)≤ 0.10 ppm
Mn (Manganese)≤ 0.010 ppm
Na (Sodium)≤ 10 ppm
Ni (Nickel)≤ 0.010 ppm
Pb (Lead)≤ 0.010 ppm
Rb (Rubidium)≤ 10 ppm
Sm (Samarium)≤ 0.010 ppm
Sr (Strontium)≤ 0.10 ppm
Tl (Thallium)≤ 0.01 ppm
Y (Yttrium)≤ 0.010 ppm
Yb (Ytterbium)≤ 0.010 ppm
Zn (Zinc)≤ 0.010 ppm
Global Trade Item Number
Catalogue Number GTIN
1.01440.0050 04022536021218

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Accessories (Secondary)

Catalogue Number Description
105813 硝酸鎂- 背景調整劑
106371 硼氫化鈉
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Categories

Analytics and Sample Preparation > Spectroscopy > Certipur® Reference Materials for AAS and ICP
Reagents, Chemicals and Labware > Inorganic Reagents > Instrumental Inorganic Analysis > High Purity Salts Suprapur®