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Safety Data Sheet EN

Calcium magnesium carbonate

CAS 16389-88-1
EC 240-440-2

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Calcium magnesium carbonate
Product Code
Milled dol 0/40-bulk
Chemical Name
Calcium magnesium carbonate
Synonyms
Dolostone.

Regulatory Identifiers

CAS Number
16389-88-1 Check regulations →
EC Number
240-440-2 Check regulations →
UFI Code
U73P-Y28K-K00S-AYOJ

Identified Uses

Building and construction work Manufacture of chemical products Manufacture of basic metals, including alloys Manufacture of other non-metallic mineral products, e.g. plasters, cement Stone, plaster, cement, glass and ceramic articles Agriculture, forestry, fishery Water treatment chemicals Other activities related to manufacture and services Food/ feedstuff additives Manufacture of food products Pharmaceuticals Mining (including offshore industries) Paper articles Manufacture of paints, varnishes and similar coatings, printing ink and mastics

Manufacturers & Suppliers

R

Rheinkalk GmbH

Am Kalkstein 1 42489 Wlfrath Germany

Emergency Contacts

Emergency Contact

112

24 hours per day, 7 days per week.

Poison Information Centre

0032 70 245 245

Rheinkalk GmbH

+49 2058 17 0

24 hours per day, 7 days per week.

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified no signal word

GHS Pictograms

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type substance
Chemical Name CAS Number Concentration Hazardous
Calcium magnesium carbonate EC: 240-440-2 16389-88-1 --- No
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Move to fresh air.

Skin contact

Carefully and gently brush the contaminated body surfaces in order to remove all traces of product. Wash affected area immediately with plenty of water. Remove contaminated clothing. If symptoms persist, call a physician.

Eye contact

In the case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Rinse thoroughly with plenty of water, also under the eyelids.

Ingestion

Immediately give large quantities of water to drink. If symptoms persist, call a physician. Do NOT induce vomiting.

Immediate Medical Attention

Follow the advice given in section 4.1.

Medical Treatment

Follow the advice given in section 4.1.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

The data for this section has not been processed yet.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

The data for this section has not been processed yet.

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

The data for this section has not been processed yet.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Handling systems should preferably be enclosed or suitable ventilation installed to maintain atmospheric dust below the OES, if not wear suitable protective equipment.

Hands

Use approved nitrile impregnated gloves having CE marks.

Eyes

Chemical resistant goggles must be worn. Do not wear contact lenses. For powders, tight fitting goggles with side shields, or wide vision full goggles. It is also advisable to have individual pocket eyewash.

Respiratory

Use appropriate respiratory protection against particles according to the risk level.

Skin/Body

Use clothing fully covering skin, full length pants, long sleeved overalls, with close fittings at openings. Footwear resistant to caustics and avoiding dust penetration.

Environmental

All ventilation systems should be filtered before discharge to atmosphere.

09

Physical and Chemical Properties

Appearance, physical state, melting point, boiling point, and material characteristics

Density
2,750 - 2,900 g/cm3; 20
Explosive Limits
---
Melting Point
T> 600C: CaCO3.MgCO3 -> CaO.MgO + 2CO2 Decomposes without melting.
Evaporation Rate
---
Vapor Density
---
Flash Point
Not applicable (inorganic substance).
Solidification Point
---
State Under Standard Conditions
---
Softening Point
---
Voc Content
---
Solubility
28 - 120 mg/l; 20
Crystallisation Point
---
Relative Density
---
Odor Threshold
---
Kinematic Viscosity
Not applicable (solid with a melting point > 450)
Cloud Point
---
Dynamic Viscosity
---
Freezing Point
T> 600C: CaCO3.MgCO3 -> CaO.MgO + 2CO2 Decomposes without melting.
Boiling Point
Not applicable (solid with a melting point > 450)
Ph
9 - 10; > 120 mg/l; 25
Vapor Pressure
Not applicable (solid with a melting point > 450)
Physical State Data
solid
Flammability
Not flammable Lower flammability limit: No data available Upper flammability limit: No data available
Bulk Density
---
Relative Evaporation Rate
---
Appearance
Solid material of varying sizes: lump, granular or powder.
Physical State
pebble, granular, powder
Properties Status
---
Lower Explosive Limit
No data available
Odor
Slight earthy odor.
Solubility In Water
28 - 120 mg/l; 20
Colour
white, off-white, beige
Colour Intensity
---
Partition Coefficient
Not applicable (inorganic substance).
Upper Explosive Limit
No data available
Molecular Weight
---
Auto Ignition Temperature
No relative self-ignition temperature below 400 (study result, EU A.16 method)
Metal Corrosion
---
Solubility In Fat
---
Decomposition Temperature
> 600
Form
pebble, granular, powder
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

The data for this section has not been processed yet.

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

The data for this section has not been processed yet.

13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

The data for this section has not been processed yet.

14

Transport Information

UN numbers, shipping names, transport classes, and regulatory requirements

15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

The data for this section has not been processed yet.

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Frequently Asked Questions

Common questions about safety, handling, and properties

What other names is Calcium magnesium carbonate known by?

Calcium magnesium carbonate is also known as: Dolostone.

What is the hazard signal word for Calcium magnesium carbonate?

The signal word is no signal word.

What is the physical form of Calcium magnesium carbonate?

Calcium magnesium carbonate is a pebble, granular, powder appearing as solid material of varying sizes: lump, granular or powder. with white, off-white, beige color. It has slight earthy odor. odor.

What is the solubility of Calcium magnesium carbonate?

28 - 120 mg/l; 20

What is Calcium magnesium carbonate used for?

Building and construction work Manufacture of chemical products Manufacture of basic metals, including alloys Manufacture of other non-metallic mineral products, e.g. plasters, cement Stone, plaster, cement, glass and ceramic articles Agriculture, forestry, fishery Water treatment chemicals Other activities related to manufacture and services Food/ feedstuff additives Manufacture of food products Pharmaceuticals Mining (including offshore industries) Paper articles Manufacture of paints, varnishes and similar coatings, printing ink and mastics

What is the melting point of Calcium magnesium carbonate?

The melting point is T> 600C: CaCO3.MgCO3 -> CaO.MgO + 2CO2 Decomposes without melting. and the boiling point is Not applicable (solid with a melting point > 450).

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