Freestyle Calcium Hypochlorite 65%

Harcros Chemicals Inc

Revision date : 2025-05-20

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GHS03 GHS05 GHS06 GHS09
Health risk rating 4
Safety risk rating 4
Environmental risk rating 5

Note: Ingredients listed on restricted chemical lists

EC/CAS

7778-54-3

Name of the chemical

Calcium hypochlorite

Concentration

65

Listed in

EC/CAS

10043-52-4

Name of the chemical

calcium chloride

Concentration

<5

EC/CAS

1305-62-0

Name of the chemical

Calcium dihydroxide

Concentration

<4

General Information

Version

01

Revision date

2025-05-20

Product name

Freestyle Calcium Hypochlorite 65%

1.2.1 Relevant identified uses

Bleaching agent; water treatment; disinfectant; pesticide

1.2.2. Uses advised against

This product is a registered pesticide. Use only as intended

Emergency telephone

1-800-424-9300, 1-703-741-5970

Icons in SDS

M004 M009 M010 M011 M013 M017 M026 T010 T050 GHS03 GHS05 GHS06 GHS09

Company Information

company name

Harcros Chemicals Inc

e-mail address of the competent person responsible for the Safety Data Sheet

custserv@harcros.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H272, H302, H314, H318, H331, H335, H400, H410

Hazard statements

Code

Statements

H272

May intensify fire; oxidiser

Section 2

SECTION 2: Hazards identification

OSHA defined hazards ‘Hazards for the product as sold

Physical hazards

Oxidizing solids Category 2

Health hazards

Acute toxicity, oral Category 4 Acute toxicity, inhalation Category 3 Skin corrosionfirritation Category 1 Serious eye damage/eye irritation Category 1 Specific target organ toxicity, single exposure Category 3 respiratory tract irritation

Environmental hazards

Hazardous to the aquatic environment, acute Category 1 Hazardous to the aquatic environment, Category 1

Signal word

Danger

Hazard statements

May intensify fire; oxidizer. Harmful if swallowed. Causes severe skin bumns and eye damage. Causes serious eye damage. Toxic if inhaled. May cause respiratory irritation. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.

Prevention

Keep away from heat. Keep/Store away from clothing/combustible materials. Take any precaution to avoid mixing with combustibles. Do not breathe dust or mists. Avoid breathing dust. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. Material name: Freestyle Calcium Hypochlorite 65% SDS US

Response

Rinse mouth. If swallowed Rinse mouth. Do NOT induce vomiting. If on skin (or hair) Take off immediately all contaminated clothing. Rinse skin with water/shower. If inhaled: Remove person to fresh air and keep comfortable for breathing. Wash contaminated clothing before reuse. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a poison center/doctor. In case of fire: Use appropriate media to extinguish. Collect spillage.

Storage

Store away from incompatible materials. Store in a well-ventilated place. Keep container tightly closed. Store locked up. Store in accordance with local,regional,national, and international regulations.

Disposal

Dispose of contents and container in accordance with local, regional, national, and international regulations. Hazard(s) not otherwise None known.

Additional information

3 - 8% of the mixture consists of component(s) of unknown acute dermal toxicity. 3 - 8% of the mixture consists of component(s) of unknown acute hazards to the aquatic environment. 3 - 8% of the mixture consists of component(s) of unknown long-term hazards to the aquatic environment.

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