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Safety Data Sheet EN

Ammonia solution 25 % Suprapur®

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Ammonia solution 25 % Suprapur®
Product Code
1.05428, 105428

Regulatory Identifiers

CAS Number
N/A

Identified Uses

Reagent for analysis Chemical production

Manufacturers & Suppliers

M

Merck KGaA

manufacturer

Frankfurter Str. 250, D-64271 DARMSTADT

+49 (0)6151 72-0

Emergency Contacts

CHEMTREC (GB)

+(44)-870-8200418

CHEMTREC Ireland

+(353)-19014670

CHEMTREC India

001-803-017-9114

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Skin Corr. Cat. 1B H314
Eye Dam. Cat. 1 H318
STOT SE Cat. 3 H335
Aquatic Acute Cat. 1 H400
Aquatic Chronic Cat. 2 H411

GHS Pictograms

GHS05 - Corrosive

GHS05

GHS07 - Health hazard

GHS07

GHS09 - Environmental hazard

GHS09

Hazard Statements

H314 Causes severe skin burns and eye damage.
H335 May cause respiratory irritation.
H410 Very toxic to aquatic life with long lasting effects.

Precautionary Statements

P261 Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray.
P271 Use only outdoors or in a well-ventilated area.
P273 Avoid release to the environment.
P280 Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type mixture
Chemical Name CAS Number Concentration Hazardous
ammonia solution EC: 215-647-6 1336-21-6 --- Yes
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

After inhalation: fresh air. Call in physician.

Skin contact

In case of skin contact: Take off immediately all contaminated clothing. Rinse skin with water/ shower. Call a physician immediately.

Eye contact

After eye contact: rinse out with plenty of water. Immediately call in ophthalmologist. Remove contact lenses.

Ingestion

After swallowing: make victim drink water (two glasses at most), avoid vomiting (risk of perforation). Call a physician immediately.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Use extinguishing measures that are appropriate to local circumstances and the surrounding environment.

Unsuitable media

For this substance/mixture no limitations of extinguishing agents are given.

Specific hazards

Ammonia solution itself is not flammable, but can form an ignitable ammonia/air-mixture by outgassing. Ambient fire may liberate hazardous vapours.

Instructions

Cool closed containers exposed to fire with water spray. Suppress (knock down) gases/vapors/mists with a water spray jet.

Firefighter Protection

Stay in danger area only with self-contained breathing apparatus. Prevent skin contact by keeping a safe distance or by wearing suitable protective clothing.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Do not breathe vapors, aerosols. Avoid substance contact. Ensure adequate ventilation. Evacuate the danger area, observe emergency procedures, consult an expert.

Environmental

Do not empty into drains.

Cleanup methods

Take up with liquid-absorbent and neutralising material (e.g. Chemizorb® OH⁻, Merck Art. No. 101596). Dispose of properly. Clean up affected area.

Materials: liquid-absorbent and neutralising material (e.g. Chemizorb® OH⁻, Merck Art. No. 101596)

—

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Observe label precautions.

Storage

No metal or light-weight-metal containers. Tightly closed. Recommended storage temperature see product label.

Hygiene

Immediately change contaminated clothing. Apply preventive skin protection. Wash hands and face after working with substance.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Hands

Full contact: Material: butyl-rubber, Minimum layer thickness: 0,7 mm, Break through time: 480 min, Material tested: Butoject® (KCL 898). Splash contact: Material: Nitrile rubber, Minimum layer thickness: 0,40 mm, Break through time: 240 min, Material tested: Camatril® (KCL 730 / Aldrich Z677442, Size M). This recommendation applies only to the product stated in the safety data sheet, supplied by us and for the designated use. When dissolving in or mixing with other substances and under conditions deviating from those stated in EN374 please contact the supplier of CE-approved gloves (e.g. KCL GmbH, D-36124 Eichenzell, Internet: www.kcl.de).

Eyes

Tightly fitting safety goggles

Respiratory

Recommended Filter type: Filter type K. The entrepreneur has to ensure that maintenance, cleaning and testing of respiratory protective devices are carried out according to the instructions of the producer. These measures have to be properly documented.

Skin/Body

protective clothing

Environmental

Do not empty into drains.

09

Physical and Chemical Properties

Appearance, physical state, melting point, boiling point, and material characteristics

Language Code
---
Physical State
liquid
Physical State Data
liquid
State Under Standard Conditions
---
Appearance
liquid, colorless
Colour
colorless
Colour Intensity
---
Form
liquid
Odor
stinging
Odor Threshold
0,02 - 70,7 ppm - Ammonia
Ph
strongly alkaline (at 20 °C)
Melting Point
37,7 °C at 1.013 hPa
Boiling Point
37,7 °C at 1.013 hPa
Flash Point
No data available
Freezing Point
---
Softening Point
---
Solidification Point
---
Cloud Point
---
Crystallisation Point
---
Relative Evaporation Rate
---
Evaporation Rate
No data available
Vapor Pressure
483 hPa at 20 °C
Vapor Density
---
Relative Density
---
Bulk Density
---
Density
---
Flammability
---
Upper Explosive Limit
33,6 % (V)
Lower Explosive Limit
15,4 % (V)
Explosive Limits
---
Auto Ignition Temperature
---
Decomposition Temperature
---
Solubility
---
Partition Coefficient
log Pow: -1,38 - (anhydrous substance), (Lit.), Bioaccumulation is not expected.
Solubility In Water
soluble (at 20 °C)
Solubility In Fat
---
Molecular Weight
---
Voc Content
---
Metal Corrosion
---
Dynamic Viscosity
No data available
Kinematic Viscosity
No data available
Properties Status
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

Ammonia solution itself is not flammable, but can form an ignitable ammonia/air-mixture by outgassing.

Reactivity

No data available

Hazardous reactions

A risk of explosion and/or of toxic gas formation exists with the following substances: Oxidizing agents, Mercury, Oxygen, silver compounds, nitrogen trichloride, hydrogen peroxide, silver, antimony hydride, Halogens, Acids, Calcium, Chlorine, Chlorites, auric salts, perchlorates, sodium hypochlorite, mercury compounds, halogen oxides, Heavy metals, Heavy metal salts, Acid chlorides, Acid anhydrides. Risk of ignition or formation of inflammable gases or vapours with: Boranes, Boron, Oxides of phosphorus, Nitric acid, silicon compounds, chromium(VI) oxide, chromyl chloride. Exothermic reaction with: Acetaldehyde, Acrolein, Barium, boron compounds, Bromine, halogen-halogen compounds, hydrogen bromide, silane, Hydrogen chloride gas, halogen compounds, dimethylsulfate, nitrogen oxides, Fluorine, Hydrogen fluoride, chlorates, carbon dioxide, Ethylene oxide. Polymerisable.

Avoid

Heating.

Incompatible

Aluminum, Lead, Nickel, silver, Zinc, Copper, metal alloys, various metals

Decomposition

In the event of fire: see section 5

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

12.1 Toxicity

No data available

12.2 Persistence and degradability

Biodegradability Remarks: No data available

12.3 Bioaccumulative potential

No data available

12.4 Mobility in soil

No data available

12.5 Results of PBT and vPvB assessment

This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

The substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

12.6 Other adverse effects

Biological effects: Harmful effect due to pH shift. Forms toxic and corrosive mixtures with water even if diluted. Discharge into the environment must be avoided.

12.1 Toxicity

Toxicity to fish flow-through test LC50 - Pimephales promelas (fathead minnow) - 0,068 mg/l - 96 h Remarks: (in analogy to similar products) (ECHA) The value is given in analogy to the following substances: ammonium sulphate

12.1 Toxicity

Toxicity to daphnia and other aquatic invertebrates static test LC50 - Daphnia magna (Water flea) - 101 mg/l - 48 h Remarks: (ECHA) anhydrous
13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

Treatment

See www.retrologistik.com for processes regarding the return of chemicals and containers, or contact us there if you have further questions.

Disposal

See www.retrologistik.com for processes regarding the return of chemicals and containers, or contact us there if you have further questions.

14

Transport Information

UN numbers, shipping names, transport classes, and regulatory requirements

UN Number
2672
Shipping Name
AMMONIA SOLUTION
Transport Class
8
Packing Group
III
15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

This material safety data sheet complies with the requirements of Regulation (EC) No. 1907/2006.

Chemical Safety Assessment Not performed
?

Frequently Asked Questions

Common questions about safety, handling, and properties

What is the hazard signal word for Ammonia solution 25 % Suprapur®?

The signal word is danger.

What is the physical form of Ammonia solution 25 % Suprapur®?

Ammonia solution 25 % Suprapur® is a liquid appearing as liquid, colorless with colorless color. It has stinging odor.

What is Ammonia solution 25 % Suprapur® used for?

Reagent for analysis Chemical production

What are the hazard statements for Ammonia solution 25 % Suprapur®?

This substance has 3 hazard statements:

  • H314: Causes severe skin burns and eye damage.
  • H335: May cause respiratory irritation.
  • H410: Very toxic to aquatic life with long lasting effects.

What is the melting point of Ammonia solution 25 % Suprapur®?

The melting point is 37,7 °C at 1.013 hPa and the boiling point is 37,7 °C at 1.013 hPa.