MaxLine 15A

RHI Magnesita

Revision date : 2026-02-23

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GHS08
Health risk rating 5
Safety risk rating 1
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

1309-48-4

Name of the chemical

magnesium oxide

Concentration

≥80

EC/CAS

7782-42-5

Name of the chemical

Graphite

Concentration

10 - 30

EC/CAS

108-95-2

Name of the chemical

Phenol

Concentration

1 - 5

EC/CAS

65996-93-2

Name of the chemical

Pitch, coal tar, high-temp

Concentration

1 - 5

EC/CAS

7429-90-5

Name of the chemical

Aluminium

Concentration

1 - 5

General Information

Revision date

2026-02-23

Product name

MaxLine 15A

1.2.1 Relevant identified uses

Refractory Brick

supplier name

RHI Magnesita

Emergency telephone

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

Icons in SDS

GHS08 M004 M008 M009 M010 M011 M016

Company Information

company name

RHI Magnesita

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

Resco_SDS.TDS@rhimagnesita.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H340, H350

Hazard statements

Code

Statements

H340

May cause genetic defects

Section 2

SECTION 2: Hazards identification

Classification of the substance or mixture GHS US classification Germ cell mutagenicity, Category 1B Carcinogenicity, Category 1A H340 May cause genetic defects H350 May cause cancer Full text of H statements : see section 16

2.2 Label elements

GHS US labeling

Signal word

Danger

Hazard statements

H340 - May cause genetic defects. H350 - May cause cancer.

Precautionary statements

P202 - Do not handle until all safety precautions have been read and understood. P280 - Wear Safety shoes, protective clothing, eye protection, protective gloves. P261 - Sawing or tear out operations- Avoid breathing dust. 2.3. Hazards associated with known or reasonably anticipated uses No additional information available

Other hazards which do not result in classification

This product contains minor amounts of materials derived from petroleum and/or coal (such as petroleum pitch and/or coal tar pitch). These materials, in turn, contain compounds, which are carcinogenic. Petroleum pitch contains poly-nuclear aromatic compounds, some of which have been identified as carcinogenic. Based on this, NIOSH has identified petroleum pitch as a carcinogenic material. IARC has reported that there is sufficient evidence for the carcinogenicity of “untreated and mildly refined mineral oils” in humans, but no adequate data is available to evaluate the carcinogenicity of “highly refined mineral oils”. Coal tars are by products of the destructive distillation of coal to produce coke and/or gas, and are believed to contain from400- 10,000 separate compounds. One important class of compounds present in coal tars is the so- called polycyclic aromatic hydrocarbons (PAHs). While not all PAHs have been determined to be human carcinogens, many have. The NTP Seventh Annual Report on Carcinogens (1994) listed 15 PAH compounds which “may reasonably be anticipated to be carcinogens”. 2.5. Unknown acute toxicity No additional information available

2.1 Classification of the substance or mixture

GHS US classification Germ cell mutagenicity, Category 1B H340 May cause genetic defects. Carcinogenicity, Category 1A H350 May cause cancer. Full text of H statements : see section 16

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