Chemical Product Identification & Regulatory Data
Official chemical identifiers, CAS numbers, and regulatory compliance information
Basic Product Information
Regulatory Identifiers
Chemical Abstracts Service registry number - unique identifier for chemical substances
Unique Formula Identifier - for poison centres and emergency response
Uses Information
Overview
Ammonia solution S.G. 0.91 (25%) is a colorless substance commonly used laboratory chemicals..
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GHS Hazard Classification & Safety Warnings
Globally Harmonized System (GHS) hazard pictograms, signal words, and safety classifications
Classification Status
Signal Word
Hazard Classifications
GHS Hazard Pictograms & Safety Symbols
GHS05
GHS07
GHS09
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
- H314: Causes severe skin burns and eye damage
- H335: May cause respiratory irritation
- H400: Very toxic to aquatic life
Precautionary Statements
- P280: Wear protective gloves/protective clothing/eye protection/face protection
- P301+P330+P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing
- P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
- P310: Immediately call a POISON CENTER or doctor/physician
- P303+P361+P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower
Chemical Manufacturers & Supply Chain
Authorized suppliers, manufacturers, and distribution network information
Fisher Scientific UK
distributor
Bishop Meadow Road, Loughborough, Leicestershire LE11 5RG, United Kingdom
GB
Thermo Fisher Scientific
distributor
Janssen Pharmaceuticalaan 3a 2440 Geel, Belgium
BE
24/7 Emergency Response & Poison Control
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
Chemtrec US
(800) 424-9300
US
Chemtrec EU
001-703-527-3887
US
Emergency Contact
01509 231166
GB
National Poisons Information Centre (NPIC)
01 809 2166
IE
8am-10pm, 7 days a week
Emergency Contact
+356 2395 2000
MT
Emergency Contact
+357 2240 5611
CY
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Product Type
mixtureGeneral Composition
Ammonia solution S.G. 0.91 (25%)
Chemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Ammonium hydroxide EC: 215-647-6 | 1336-21-6 | 25-30% | ⚠️ Hazardous |
| Ammonia EC: 231-635-3 | 7664-41-7 | Not specified | ⚠️ Hazardous |
| Water EC: 231-791-2 | 7732-18-5 | 70-75% | ✓ Non-hazardous |
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
🫁 Inhalation Exposure
Remove to fresh air. If breathing is difficult, give oxygen. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; give artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device.
🖐️ Skin Contact
Wash off immediately with plenty of water for at least 15 minutes.
👁️ Eye Contact
Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes.
🍽️ Ingestion/Swallowing
Do NOT induce vomiting. Call a physician or Poison Control Centre immediately.
Symptoms:
Ingestion causes severe swelling, severe damage to the delicate tissue and danger of perforation: Product is a corrosive material. Possible perforation of stomach or esophagus should be investigated
🚨 Immediate Medical Attention Required
Immediate medical attention is required.
Medical Treatment
Treat symptomatically.
Related Chemical Substances & Alternative Products
Similar chemicals with comparable safety profiles and industrial applications
Technical Specifications & Material Properties
Physical state, chemical properties, melting point, boiling point, and material characteristics
Exposure Controls & Personal Protective Equipment (PPE)
Occupational exposure limits, engineering controls, and required safety equipment
🏭 Engineering Controls
Use only under a chemical fume hood. Ensure that eyewash stations and safety showers are close to the workstation location. Wherever possible, engineering control measures such as the isolation or enclosure of the process, the introduction of process or equipment changes to minimise release or contact, and the use of properly designed ventilation systems, should be adopted to control hazardous materials at source
🧤 Hand Protection
Protective gloves. Glove material: Butyl rubber - Breakthrough time: 480 minutes, Glove thickness: 0.5 mm, EU standard: EN 374 (minimum requirement). Viton (R) - Breakthrough time: 480 minutes, Glove thickness: 0.5 mm, EU standard: EN 374 (minimum requirement). Neoprene - Breakthrough time: 480 minutes, Glove thickness: 0.4 mm. Inspect gloves before use. Please observe the instructions regarding permeability and breakthrough time which are provided by the supplier of the gloves. (Refer to manufacturer/supplier for information) Ensure gloves are suitable for the task: Chemical compatability, Dexterity, Operational conditions, User susceptibility, e.g. sensitisation effects, also take into consideration the specific local conditions under which the product is used, such as the danger of cuts, abrasion. Remove gloves with care avoiding skin contamination.
👁️ Eye Protection
Goggles (European standard - EN 166)
😷 Respiratory Protection
When workers are facing concentrations above the exposure limit they must use appropriate certified respirators. To protect the wearer, respiratory protective equipment must be the correct fit and be used and maintained properly. Large scale/emergency use: Use a NIOSH/MSHA or European Standard EN 136 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Recommended Filter type: Inorganic gases and vapours filter Type B Grey or Ammonia and organic ammonia derivatives filter Type K Green conforming to EN14387. Small scale/Laboratory use: Use a NIOSH/MSHA or European Standard EN 149:2001 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Recommended half mask:- Valve filtering: EN405; or; Half mask: EN140; plus filter, EN 141. When RPE is used a face piece Fit Test should be conducted
🦺 Skin/Body Protection
Wear appropriate protective gloves and clothing to prevent skin exposure.
🌍 Environmental Exposure Controls
Prevent product from entering drains. Do not allow material to contaminate ground water system. Local authorities should be advised if significant spillages cannot be contained.
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
🏷️ UN Number
UN2672
📦 Proper Shipping Name
AMMONIA SOLUTION
⚠️ Transport Hazard Class
8
📋 Packing Group
III
🚛 ADR Transport Precautions
No special precautions required.
🚢 IMDG Maritime Transport Precautions
No special precautions required.
✈️ IATA Air Transport Precautions
No special precautions required.
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What is the hazard signal word for Ammonia solution S.G. 0.91 (25%)?
The signal word for this substance is "danger".
What is the physical form of Ammonia solution S.G. 0.91 (25%)?
Ammonia solution S.G. 0.91 (25%) is a liquid appearing as colorless with colorless color. It has ammonia-like odor.
What is the solubility of Ammonia solution S.G. 0.91 (25%)?
No information available
What is Ammonia solution S.G. 0.91 (25%) used for?
Laboratory chemicals.
What are the hazard statements for Ammonia solution S.G. 0.91 (25%)?
This substance has 3 hazard statements: H314: Causes severe skin burns and eye damage H335: May cause respiratory irritation H400: Very toxic to aquatic life
What is the melting point of Ammonia solution S.G. 0.91 (25%)?
The melting point is -57 C / -70.6 F and the boiling point is 38 C / 100.4 F.