Procurement Guides

How to Read a Chemical Safety Data Sheet (SDS) — GCC Procurement Guide

Safety Data Sheets (SDS) are the essential safety and compliance document for every chemical shipped into the UAE and Saudi Arabia. Yet many procurement managers and production staff who receive them daily have never been trained to read them properly — missing critical information about safe handling, emergency response, and regulatory compliance. This practical guide walks through every section of a GHS-compliant SDS with specific guidance for GCC industrial chemical buyers.

The 16 GHS SDS Sections — What Each Tells You

Section	Title	What to Look For	GCC Procurement Relevance
1	Identification	Chemical name, CAS number, supplier details, intended use	Verify CAS number matches your purchase order; confirm intended use matches your application
2	Hazard Identification	GHS hazard classifications, signal word (Danger/Warning), hazard statements (H-codes), pictograms	Determines storage requirements, PPE needed, training required — critical for safety compliance
3	Composition/Information on Ingredients	Chemical components, CAS numbers, concentration ranges, confidential ingredient provisions	Verify product contains what you ordered; check for any REACH SVHC substances that may affect your export markets
4	First Aid Measures	Inhalation, skin, eye, ingestion response; symptoms; immediate medical attention needed	Train your production and warehouse team; post relevant points in work areas
5	Fire Fighting Measures	Suitable extinguishants, specific hazards from fire, protective equipment for firefighters	Inform Civil Defense (UAE/KSA) of chemical inventory; verify fire suppression system compatibility
6	Accidental Release Measures	Spill containment, personal precautions, environmental precautions, clean-up methods	Write your site emergency spill plan based on this section; train your team
7	Handling and Storage	Safe handling procedures, storage temperature, incompatible materials, storage conditions	Critical for GCC warehouse conditions — many chemicals have temperature-sensitive storage requirements
8	Exposure Controls/PPE	Occupational exposure limits (OELs), engineering controls required, PPE (gloves, respirator type)	Basis for your risk assessment and PPE procurement; verify glove material is specified (not just "wear gloves")
9	Physical and Chemical Properties	Flashpoint, boiling point, density, vapour pressure, solubility, appearance	Flashpoint determines fire classification for UAE/KSA Civil Defense; density needed for volume-to-weight conversion
10	Stability and Reactivity	Conditions to avoid, incompatible materials, hazardous decomposition products	Prevents dangerous storage combinations (e.g. oxidising chemicals with flammables)
11	Toxicological Information	Acute toxicity (LD50/LC50), skin/eye/respiratory sensitisation, carcinogenicity	Sensitisers (isocyanates, epoxy hardeners) require specific occupational health programmes
12	Ecological Information	Aquatic toxicity, persistence, bioaccumulation, environmental fate	Determines waste disposal requirements; relevant for UAE environmental permit compliance
13	Disposal Considerations	Waste disposal methods, relevant waste codes	Chemical waste disposal in UAE/KSA requires licensed hazardous waste contractor; SDS section 13 specifies how
14	Transport Information	UN number, UN proper shipping name, packing group, marine pollutant status	Critical for shipping compliance — must match Bill of Lading; IMDG requirements for sea freight
15	Regulatory Information	REACH status, country-specific regulations, inventory status	Check REACH SVHC list — affects export to EU and increasingly required for NEOM/green building compliance
16	Other Information	Revision date, version number, changes from previous version	Always check the revision date — SDS should be less than 3 years old; request update if older

What to Check Immediately When You Receive an SDS

• Section 1: Does the CAS number on the SDS exactly match the CAS number on your purchase order and invoice? If not, you may have received the wrong product.
• Section 2: What is the signal word — "Danger" or "Warning"? Danger chemicals require more stringent handling procedures. What hazard pictograms are present? Flame means flammable storage area; skull means acute toxicity; exclamation means irritant.
• Section 7: What are the storage temperature requirements? In GCC warehouses reaching 50°C in summer, many chemicals degrade or become hazardous if storage temperature limits are exceeded. Check specifically for temperature-sensitive products (isocyanates, peroxides, certain emulsions).
• Section 14: What is the UN number and packing group? This must match your shipping documentation exactly — discrepancies cause customs holds at Jebel Ali or Saudi ports.
• Section 16: When was this SDS last revised? A revision date more than 3 years ago suggests the SDS may not reflect current regulatory status.

Red Flags — When to Reject an SDS

• Missing CAS number in Section 3 for a pure chemical (CAS numbers are public domain — refusing to provide one is unjustifiable)
• Section 8 specifies only "wear appropriate PPE" without specifying glove material, respirator type, or cartridge specification
• Section 14 transport information is blank or says "not dangerous goods" for a chemical you know is flammable or toxic
• SDS is more than 5 years old without a revision — regulatory classifications change; the SDS may be non-compliant
• SDS does not follow the 16-section GHS format — may indicate the supplier is not complying with international standards

Raykem's SDS Documentation Standard

Raykem provides full GHS-compliant SDS documentation for every product we supply — in both English and Arabic — as a standard part of every shipment. Our quality and documentation page details every document provided with Raykem shipments: COA, SDS, TDS, Bill of Lading, Certificate of Origin, and GHS-compliant labels. Contact us to request SDS for any product in our portfolio before placing an order.