Note: Ingredients listed on restricted chemical lists
EC/CAS
144-62-7
Name of the chemical
oxalic acid
Concentration
10-30
EC/CAS
7647-01-0
Name of the chemical
Hydrochloric acid
Concentration
1-10
EC/CAS
7664-93-9
Name of the chemical
sulphuric acid
Concentration
<1 30-60
General Information
Version
3.1
Revision date
2021-10-12
Product name
Horizon Heavy Duty Scale Remover
Product name
Horizon Heavy Duty Scale Remover
Identification on the label/Trade name
Corrosive liquids, n.o.s. (contains oxalic acid and hydrochloric acid)
Product Synonyms
Not Available
Chemical name
Not Applicable
1.2.1 Relevant identified uses
Cleaner for plaster, concrete, tile and fiberglass. Removes stains, scale, scum and hard water deposits
Emergency telephone
800-535-5053, +1 855-237-5573, +61 2 9186 1132
Icons in SDS
Company Information
company name
Horizon Chemical Co Inc
e-mail address of the competent person responsible for the Safety Data Sheet
info@horizonpoolsupply.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H314, H317, H332, H350, H361, H412
Hazard statements
Code
Statements
H314
Causes severe skin burns and eye damage
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture Page 1 continued
Signal word
Danger
Hazard statements
H314 Causes severe skin burns and eye damage. H317 May cause an allergic skin reaction. H332 Harmful if inhaled. H350 May cause cancer. H361 Suspected of damaging fertility or the unborn child. H412 Harmful to aquatic life with long lasting effects. Hazard(s) not otherwise classified Not Applicable
Prevention
P201 Obtain special instructions before use. 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. P261 Avoid breathing mist/vapours/spray. P273 Avoid release to the environment. P202 Do not handle until all safety precautions have been read and understood. P272 Contaminated work clothing must not be allowed out of the workplace.
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/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. P308+P313 IF exposed or concerned: Get medical advice/ attention. P310 Immediately call a POISON CENTER/doctor/physician/first aider. P302+P352 IF ON SKIN: Wash with plenty of water. P363 Wash contaminated clothing before reuse. P312 Call a POISON CENTER/doctor/physician/first aider/if you feel unwell. P333+P313 If skin irritation or rash occurs: Get medical advice/attention. P362+P364 Take off contaminated clothing and wash it before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Continued...
Storage
P405 Store locked up.
Disposal
P501 Dispose of contents/container to authorised hazardous or special waste collection point in accordance with any local regulation. Not Applicable
2.1 Classification of the substance or mixture
Toxicity (Inhalation) Category 4, Carcinogenicity Category 1A, Reproductive Toxicity Category 2, Hazardous to the Aquatic Environment Long-Term Hazard Category 3
