Note: Ingredients listed on restricted chemical lists
EC/CAS
1310-73-2
Name of the chemical
sodium hydroxide
Concentration
10-30
EC/CAS
7681-57-4
Name of the chemical
Sodium metabisulfite
Concentration
1-10
EC/CAS
7732-18-5
Name of the chemical
Water, distilled, conductivity or of similar purity H2O
Concentration
>60
General Information
Version
7.1
Revision date
2022-12-23
Product name
Spirax Sarco Omicron 4
Product name
Spirax Sarco Omicron 4
Identification on the label/Trade name
SODIUM HYDROXIDE SOLUTION
Product Synonyms
boiler water treatment scale corrosion inhibitor
Chemical name
Not Applicable
1.2.1 Relevant identified uses
Boiler water scale and corrosion inhibitor
Emergency telephone
+61 1800 951 288, +61 3 9573 3188
Icons in SDS
Company Information
company name
Spirax Sarco Australia
e-mail address of the competent person responsible for the Safety Data Sheet
sales@au.spiraxsarco.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H314, H335
Hazard statements
Code
Statements
H314
Causes severe skin burns and eye damage
Section 2
SECTION 2: Hazards identification
No 1272/2008 Classification of the substance or mixture HAZARDOUS SUBSTANCE. Poisons Schedule DANGEROUS GOODS. According to the Criteria of NOHSC, and the ADG Code S6 R31 Contact with acids liberates toxic gas
Hazard statements
1] R35 Causes severe burns. R41 Risk of serious damage to eyes. Legend H314 Causes severe skin burns and eye damage. H335 May cause respiratory irritation. AUH031 Contact with acid liberates toxic gas.
Signal word
Danger Page 1 continued...
Supplemental label elements
Not Applicable
Prevention
P260 Do not breathe mist/vapours/spray. P264 Wash all exposed external body areas thoroughly after handling. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves, protective clothing, eye protection and face protection.
Response
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower]. 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/doctor/physician/first aider.
Storage
P405 Store locked up. P403+P233 Store in a well-ventilated place. Keep container tightly closed.
Disposal
P501 Dispose of contents/container to authorised hazardous or special waste collection point in accordance with any local regulation.
2.2 Label elements
Relevant risk statements are found in section 2 Indication(s) of danger C
Precautionary statements
S01 S02 S04 S20 S21 S23 S26 S28 S35 S36 S37 S39 S40 S45 S46 S50 S56 S64 Keep locked up. Keep out of reach of children. Keep away from living quarters. When using do not eat or drink. When using do not smoke. Do not breathe gas/fumes/vapour/spray. In case of contact with eyes, rinse with plenty of water and contact Doctor or Poisons Information Centre. After contact with skin, wash immediately with plenty of water. This material and its container must be disposed of in a safe way. Wear suitable protective clothing. Wear suitable gloves. Wear eye/face protection. To clean the floor and all objects contaminated by this material, use water. In case of accident or if you feel unwell IMMEDIATELY contact Doctor or Poisons Information Centre (show label if possible). If swallowed, seek medical advice immediately and show this container or label. Do not mix with acids, accelerators or promoters Dispose of this material and its container at hazardous or special waste collection point. If swallowed, rinse mouth with water (only if the person is conscious).
Other hazards
Ingestion may produce health damage*. Cumulative effects may result following exposure Limited evidence of a carcinogenic effect*. Possible respiratory and skin sensitizer*. Continued...
2.1 Classification of the substance or mixture
HAZARDOUS SUBSTANCE. DANGEROUS GOODS. According to the Criteria of NOHSC, and the ADG Code. Poisons Schedule S6 R31 Contact with acids liberates toxic gas. Risk Phrases [1] R35 Causes severe burns. R41 Risk of serious damage to eyes. Legend: 1. Classified by Chemwatch; 2. Classification drawn from HCIS; 3. Classification drawn from Regulation (EU) No 1272/2008 - Annex VI Skin Corrosion/Irritation Category 1A, Serious Eye Damage/Eye Irritation Category 1, Specific Target Organ Toxicity - Single Exposure Classification [1] (Respiratory Tract Irritation) Category 3 Legend: 1. Classified by Chemwatch; 2. Classification drawn from HCIS; 3. Classification drawn from Regulation (EU) No 1272/2008 - Annex VI