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Ammonium chloride

extra pure
Ph Eur,BP,USP.
CAS No. 12125-02-9,
EC Number 235-186-4.
Code: 1009249029
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extra pure Ph Eur,BP,USP. CAS No. 12125-02-9, EC Number 235-186-4.

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
12125-02-9 235-186-4 H₄ClN NH₄Cl 53.49 g/mol Ph Eur,BP,USP
Description
Catalogue Number 100924
Synonyms Sal ammoniac
Product Information
CAS number 12125-02-9
EC index number 017-014-00-8
EC number 235-186-4
Grade Ph Eur,BP,USP
Hill Formula H₄ClN
Chemical formula NH₄Cl
Molar Mass 53.49 g/mol
HS Code 2827 10 00
Applications
Application Ammonium chloride extra pure Ph Eur,BP,USP. Ammonium chloride CAS No. 12125-02-9, EC Number 235-186-4. Ammonium chloride MSDS (material safety data sheet) or SDS here.
Physicochemical Information
Density 1.53 g/cm3 (25 °C)
Ignition temperature >400 °C
Melting Point 338 °C (sublimed),(External MSDS)
pH value 4.7 (200 g/l, H₂O, 25 °C) (External MSDS)
Vapor pressure 1.3 hPa (30 °C)
Bulk density 600 - 900 kg/m3
Solubility 372 g/l (External MSDS)
Toxicological Information
LD 50 oral LD50 Rat 1410 mg/kg
Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s) H302: Harmful if swallowed.
H319: Causes serious eye irritation.
Precautionary Statement(s) P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
RTECS BP4550000
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly water endangering
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).
Safety Information
Hazard Symbols Harmful
Categories of danger harmful, irritant
R Phrase R 22-36
Harmful if swallowed.Irritating to eyes.
S Phrase S 22
Do not breathe dust.
Storage and Shipping Information
Storage Store at +5°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 (argentometric; calculated on dried substance) 99.5 - 100.5 %
Identity passes test
Appearance of solution passes test
Acidity or alkalinity passes test
pH-value 4.6 - 6.0
Bromide, Iodide (Br,I) passes test
Sulphate (SO₄) ≤ 0.015 %
Thiocyanate passes test
Heavy metals (as Pb) ≤ 0.001 %
As (Arsenic) ≤ 0.0003 %
Ca (Calcium) ≤ 0.02 %
Cu (Copper) ≤ 0.0025 %
Fe (Iron) ≤ 0.002 %
Pb (Lead) ≤ 0.001 %
Zn (Zinc) ≤ 0.0025 %
Loss on Drying (105°C) ≤ 0.5 %
Residue on ignition ≤ 0.1 %
Residual solvents (ICH Q3C) excluded by production process
Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present.
Corresponds to Ph Eur, BP, USP
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