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Ammonium chloride, NH4Cl - ( 500 g )

Availability: In stock
Quantity: x 1 ks
Price with VAT: 2,83 € ( 2,36 € without VAT )
Quantity Discount
2 ks more 5%
5 ks more 15%

Name

Ammonium chloride , ammonium chloride , NH4Cl

Exploitation

Pyrotechnics, soldering. The candle, as depolarizátor in dry cells, fixative in photographs, for soldering to

remove the oxide layer on the metal surface

Ammonium chloride (NH4Cl) is a colorless, crystalline water-soluble substance (ammonium salt). Occurs in

nature as the mineral ammonium chloride. The easiest method for its preparation (used also priemyslene) is

the reaction of ammonia with hydrogen chloride: NH3 + HCl → NH4Cl

Ammonium chloride is, however, such action. alkali decomposes into ammonia, which escapes out of the

reaction mixture and the reaction is continuously shifted to the product and the alkali metal chloride. The

reaction is exothermic and the reaction was surging. Ammonium chloride is the starting material for the

production of other nitrogen compounds.

Source: Wikipedia

Information

Molecular formula (Hill) H4ClN

Chemical Formula: NH4Cl

HS Code: 2827 10 00

EC number (EINECS): 235-186-4

Molar mass: 53.49 g / mol

EC Index Number: 017-014-00-8

CAS Number: 12125-02-9

RTECS: BP4550000

Storage class: 10 to 13 Other liquids and solids

WGK: WGK 1 slightly water endangering

Specifications

technical purity

Properties

Auto-ignition temperature:> 400 ° C

Water solubility: 372 g / l (20 ° C)

Melting point / Melting range: 335 ° C (sublimed)

Molar mass: 53.49 g / mol

Density: 1.52 g/cm3 (20 ° C)

Sipná density: 500 kg/m3

PH: 4.5 - 5.5 (50 g / l H2O, 20 ° C)

Vapour pressure: 1.3 hPa (30 ° C)

Toxicological data

LD 50 oral (rat): 1440 mg / kg

UPOZORNENIE:

Signal word: Caution

H302: Harmful if swallowed.
H319: Causes severe eye irritation.

P305 + P351 + P338: IF IN EYES: A few minutes Rinse cautiously with water. If you wear contact lenses, if possible, remove them. Continue rinsing