Liquid Scale Dissolver

Nu-Calgon

Revision date : 2026-04-15

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GHS06 GHS05
Health risk rating 4
Safety risk rating 1
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

7647-01-0

Name of the chemical

Hydrochloric acid

Concentration

10-30

General Information

Revision date

2026-04-15

Product name

Liquid Scale Dissolver

Product Synonyms

None

1.2.1 Relevant identified uses

Restricted to professional users, Cleaning agent

1.2.2. Uses advised against

Consumer use

Emergency telephone

1-800-424-9300

Icons in SDS

GHS05 GHS06 M004 M009 M010 M011 M013 M017 M026

Company Information

company name

Nu-Calgon

Hazard Codes

Hazard statements (CLP)

H302, H314, H331, H335

Hazard statements

Code

Statements

H302

Harmful if swallowed

Section 2

SECTION 2: Hazards identification

Classification of the substance or mixture Acute toxicity - Oral Category 4 Acute toxicity - Inhalation (Gases) Category 3 Acute toxicity - Inhalation (Dusts/Mists) Category 4 Skin corrosion/irritation Category 1 Serious eye damage/eye irritation Category 1 Specific target organ toxicity (single exposure) Category 3 Category 3 Target organ effects: Respiratory irritation Hazards not otherwise classified (HNOC) Not applicable Label elements Danger Hazard statements Harmful if swallowed Toxic if inhaled Causes severe skin burns and eye damage May cause respiratory irritation Precautionary Statements - Prevention Wash face, hands and any exposed skin thoroughly after handling Do not breathe dust, fume, gas, mist, vapors and spray Use only outdoors or in a well-ventilated area Do not eat, drink or smoke when using this product Wear protective gloves, protective clothing, eye protection and face protection Precautionary Statements - Response Specific Treatment (See Section 4 on the SDS) Immediately call a POISON CENTER or doctor 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 or doctor/physician IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower Wash contaminated clothing before reuse IF INHALED: Remove person to fresh air and keep comfortable for breathing Immediately call a POISON CENTER or doctor/physician IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician Rinse mouth Do NOT induce vomiting Precautionary Statements - Storage Store in a well-ventilated place. Keep container tightly closed Store locked up

Precautionary statements

Disposal Dispose of contents and container in accordance with local, regional, national, and international regulations as applicable.

Further information

No information available.

2.1 Classification of the substance or mixture

Acute toxicity - Oral Category 4 Acute toxicity - Inhalation (Gases) Category 3 Acute toxicity - Inhalation (Dusts/Mists) Category 4 Skin corrosion/irritation Category 1 Serious eye damage/eye irritation Category 1 Specific target organ toxicity (single exposure) Category 3 Category 3 Target organ effects: Respiratory irritation. Hazards not otherwise classified (HNOC) Not applicable.

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