• Ammonia solution 25%

  • Chemical nature: Aqueous ammoniacal solution . ammonia solution (>= 25 % - < 50 % ) ; Code: 1054321000
  • Giá: Liên Hệ
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Thông tin sản phẩm

Physicochemical Information

Boiling point

37.7 °C (1013 hPa)


0.903 g/cm3 (20 °C)

Explosion limit

15.4 - 33.6 %(V)

Melting Point

-57.5 °C

Vapor pressure

483 hPa (20 °C)

Safety Information according to GHS

Hazard Pictogram(s)

Hazard Statement(s)

H290: May be corrosive to metals.
H314: Causes severe skin burns and eye damage.
H335: May cause respiratory irritation.
H400: Very toxic to aquatic life.

Precautionary Statement(s)

P273: Avoid release to the environment.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.

Signal Word


Storage class

8B Non-combustible, corrosive hazardous materials


WGK 2 obviously hazardous to water


Bases and alcoholates should be diluted if necessary by carefully stirring them into water and then neutralized (protective gloves, fume cupboard!) with hydrochloric acid (Cat. No. 100312). Before placing in container D, check the pH with pH universal indicator strips (Cat. No. 109535).

Safety Information

Hazard Symbols

Dangerous for the environment

Categories of danger

corrosive, dangerous for the environment

R Phrase

R 34-50
Causes burns.Very toxic to aquatic organisms.

S Phrase

S 26-36/37/39-45-61
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Avoid release to the environment. Refer to special instructions/ Safety data sheets.

Storage and Shipping Information


Store at +2°C to +25°C.

Transport Information

Declaration (railroad and road) ADR, RID

UN 2672 , 8, III

Declaration (transport by air) IATA-DGR

UN 2672 , 8, III

Declaration (transport by sea) IMDG-Code

UN 2672 , 8, III, Marine Pollutant: P, Segregation Group: 18 (Alkalis)

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