Chemical Product Identification & Regulatory Data
Official chemical identifiers, CAS numbers, and regulatory compliance information
Basic Product Information
Regulatory Identifiers
Chemical Abstracts Service registry number - unique identifier for chemical substances
Uses Information
Overview
Marking Chalk Blue is a powder blue color substance commonly used chalk box marking chalk.
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GHS Hazard Classification & Safety Warnings
Globally Harmonized System (GHS) hazard pictograms, signal words, and safety classifications
Classification Status
Signal Word
Hazard Classifications
GHS Hazard Pictograms & Safety Symbols
GHS07
GHS08
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
Precautionary Statements
Chemical Manufacturers & Supply Chain
Authorized suppliers, manufacturers, and distribution network information
Keson LLC
manufacturer
810 Commerce St., Aurora, Il. 60504
US
24/7 Emergency Response & Poison Control
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
Keson LLC
1-800-345-3766
US
8am to 5pm Central Time, Monday Friday
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Chemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Calcium carbonate EC: 207-439-9 | 471-34-1 | 85-90% | ✓ Non-hazardous |
| Ultra Marine Blue | 57455-37-5 | 10-15% | ✓ Non-hazardous |
| Silica (crystalline quartz) EC: 238-878-4 | 14808-60-7 | 0.1-1% | ✓ Non-hazardous |
Composition Notes
Calcium carbonate may contain crystalline silica at levels between 0.1 and 1.0 % and varies naturally.
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
🫁 Inhalation Exposure
Remove from exposure and move to fresh air immediately. Encourage to blow nose to ensure clear breathing passages. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Symptoms:
cough or other symptoms
🖐️ Skin Contact
Wet clothing first to minimize dust generation, then; remove contaminated clothing and shoes. Wash contaminated clothing before wearing again. Wash infected areas with water and soap.
Symptoms:
irritation
👁️ Eye Contact
do not rub. Flush eyes with copious amounts of water for 15 minutes, occasionally lifting upper and lower eyelids.
Symptoms:
rubbing may cause abrasions. adverse effects persist after flushing with water
🍽️ Ingestion/Swallowing
If alert, victim should drink up to three glasses of water. Do not induce vomiting.
Symptoms:
unconscious, having convulsions, or unable to swallow
🚨 Immediate Medical Attention Required
If adverse effects persist after flushing with water, get medical aid. Get medical attention in the event of irritation. CALL PHYSICIAN OR POISON CONTROL CENTER FOR MOST CURRENT INFORMATION. If professional advice is not available, seek immediate medical attention. If victim is convulsing, maintain an open airway and obtain emergency medical attention. Get medical aid if cough or other symptoms appear.
Medical Treatment
Show this data safety sheet to medical professionals.
Related Chemical Substances & Alternative Products
Similar chemicals with comparable safety profiles and industrial applications
Technical Specifications & Material Properties
Physical state, chemical properties, melting point, boiling point, and material characteristics
Exposure Controls & Personal Protective Equipment (PPE)
Occupational exposure limits, engineering controls, and required safety equipment
🏭 Engineering Controls
Facilities storing or utilizing this material should have potable water available for washing of eyes and skin. Use sufficient general area ventilation. To ensure exposure levels are maintained below the limits provided in this section if applicable. Local ventilation should be used.
🧤 Hand Protection
Gloves are recommended for emergency response procedures. Refer to CEN/TR 15419:2006 for hand protection and other appropriate regulations.
👁️ Eye Protection
Wear safety goggles/glasses as appropriate for the task if dust or other particulates are present. Face shields maybe recommended if solutions are made. If necessary, refer to OSHA Eye Protection 29 CFR 1910.133, CSA Z94.3-M1982, Industrial Eye and Face Protectors, CR 13464:1999 for face/eye protection, and other appropriate regulations.
😷 Respiratory Protection
Maintain airborne contaminant concentrations below exposure limits listed above. For materials without listed exposure limits, minimize respiratory exposure. If necessary, use only respiratory protection authorized under appropriate regulations. Oxygen levels below 20% are considered IDLH by U.S. OSHA. In such atmospheres, use of a full-face piece pressure/demand SCBA or a full face piece, supplied air respirator with auxiliary self-contained air supply is required under U.S. OSHAs Respiratory Protection Standard (1910.134-1998). Refer to U.S. Federal OSHA Respiratory Protection (29 CFR 1910.134), CSA Respiratory Standard Z94.4-02, EN 529:2005 for respiratory PPE, and other appropriate regulations.
🦺 Skin/Body Protection
Use appropriate protective clothing for the task. Full-body protective clothing and gloves are recommended for emergency response procedures. If necessary, refer to the U.S. OSHA Technical Manual (Section VII: Personal Protective Equipment), OSHA Foot Protection 29 CFR 1910.136, OSHA Body Protection 29 CFR1910.132, CSA Standard Z195-02, Protective Footwear, or other appropriate regulations.
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What is the hazard signal word for Marking Chalk Blue?
The signal word for this substance is "danger".
What is Marking Chalk Blue used for?
Chalk Box Marking Chalk
What is the melting point of Marking Chalk Blue?
The melting point is Decomposes and the boiling point is No Data Available.