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
Uses Information
Overview
H2S Quad with Methane LEL commonly used industrial and professional uses. perform risk assessment prior to use. test gas/calibration gas. contact supplier for more information on uses..
Manage Your Safety Data Sheets
Organize and access your chemical safety data with ease.
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
GHS04
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
- H280: Contains gas under pressure; may explode if heated.
Precautionary Statements
- P403: Store in a well-ventilated place.
Chemical Manufacturers & Supply Chain
Authorized suppliers, manufacturers, and distribution network information
Calgaz Ltd
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Units 21/22 Rosevale Road Parkhouse Industrial Estate West ST5 7EF Newcastle Under Lyme - UNITED KINGDOM
GB
+44 (0) 1782 566 897
24/7 Emergency Response & Poison Control
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
Emergency Contact
+44 (0) 1235 239670
GB
24hr
(EU)
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Product Type
MixtureGeneral Composition
Contains no other components or impurities which will influence the classification of the product.
Chemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| azote comprim EC: 231-783-9 | 7727-37-9 | 75.9% | ⚠️ Hazardous |
| oxygen EC: 231-956-9 | 7782-44-7 | 18-21% | ⚠️ Hazardous |
| mthane EC: 200-812-7 | 74-82-8 | 2.5% | ⚠️ Hazardous |
| sulfure d'hydrogne EC: 231-977-3 | 7783-06-4 | 0.5% | ⚠️ Hazardous |
| monoxyde de carbone EC: 211-128-3 | 630-08-0 | 0.1% | ⚠️ Hazardous |
Composition Notes
*1: Listed in Annex IV / V REACH, exempted from registration. *3: Registration not required: Substance manufactured or imported < 1t/y.
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
🫁 Inhalation Exposure
Adverse effects not expected from this product.
Symptoms:
Adverse effects not expected from this product.
🖐️ Skin Contact
Adverse effects not expected from this product.
Symptoms:
Adverse effects not expected from this product.
👁️ Eye Contact
Adverse effects not expected from this product.
Symptoms:
Adverse effects not expected from this product.
🍽️ Ingestion/Swallowing
Ingestion is not considered a potential route of exposure.
Symptoms:
Ingestion is not considered a potential route of exposure.
🚨 Immediate Medical Attention Required
None.
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
Provide adequate general and local exhaust ventilation. Systems under pressure should be regularily checked for leakages. Ensure exposure is below occupational exposure limits (where available). Consider the use of a work permit system e.g. for maintenance activities.
🧤 Hand Protection
Wear working gloves when handling gas containers. Standard EN 388 - Protective gloves against mechanical risk.
👁️ Eye Protection
Wear safety glasses with side shields. Standard EN 166 - Personal eye-protection - specifications.
😷 Respiratory Protection
Gas filters may be used if all surrounding conditions e.g. type and concentration of the contaminant(s) and duration of use are known. Use gas filters with full face mask, where exposure limits may be exceeded for a short-term period, e.g. connecting or disconnecting containers. Consult respiratory device supplier's product information for the selection of the appropriate device. Gas filters do not protect against oxygen deficiency. Standard EN 14387 - Gas filter(s), combined filter(s) and standard EN136, full face masks .
🦺 Skin/Body Protection
Wear safety shoes while handling containers. Standard EN ISO 20345 - Personal protective equipment - Safety footwear.
🌍 Environmental Exposure Controls
None necessary.
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
🏷️ UN Number
1956
📦 Proper Shipping Name
COMPRESSED GAS, N.O.S. (Nitrogen, hydrogen sulphide)
⚠️ Transport Hazard Class
2.2
📋 Packing Group
Not applicable
🚛 ADR Transport Precautions
Avoid transport on vehicles where the load space is not separated from the driver's compartment. Ensure vehicle driver is aware of the potential hazards of the load and knows what to do in the event of an accident or an emergency. Before transporting product containers: - Ensure there is adequate ventilation. - Ensure that containers are firmly secured. - Ensure valve is closed and not leaking. - Ensure valve outlet cap nut or plug (where provided) is correctly fitted. - Ensure valve protection device (where provided) is correctly fitted.
🚢 IMDG Maritime Transport Precautions
Avoid transport on vehicles where the load space is not separated from the driver's compartment. Ensure vehicle driver is aware of the potential hazards of the load and knows what to do in the event of an accident or an emergency. Before transporting product containers: - Ensure there is adequate ventilation. - Ensure that containers are firmly secured. - Ensure valve is closed and not leaking. - Ensure valve outlet cap nut or plug (where provided) is correctly fitted. - Ensure valve protection device (where provided) is correctly fitted.
✈️ IATA Air Transport Precautions
Avoid transport on vehicles where the load space is not separated from the driver's compartment. Ensure vehicle driver is aware of the potential hazards of the load and knows what to do in the event of an accident or an emergency. Before transporting product containers: - Ensure there is adequate ventilation. - Ensure that containers are firmly secured. - Ensure valve is closed and not leaking. - Ensure valve outlet cap nut or plug (where provided) is correctly fitted. - Ensure valve protection device (where provided) is correctly fitted.
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What is the hazard signal word for H2S Quad with Methane LEL?
The signal word for this substance is "warning".
What is the physical form of H2S Quad with Methane LEL?
H2S Quad with Methane LEL is a gas with mixture contains one or more component(s) which have the following colour(s): colourless. color. It has there may be no odour warning properties, odour is subjective and inadequate to warn of overexposure. mixture contains one or more component(s) which have the following odour: rotten eggs. odor.
What is H2S Quad with Methane LEL used for?
Industrial and professional uses. Perform risk assessment prior to use. Test gas/Calibration gas. Contact supplier for more information on uses.
What are the hazard statements for H2S Quad with Methane LEL?
This substance has 1 hazard statements: H280: Contains gas under pressure; may explode if heated.
What is the melting point of H2S Quad with Methane LEL?
The melting point is Not applicable for gas mixtures. and the boiling point is Not applicable for gas mixtures..