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Safety Data Sheet EN

Sodium Sulphate

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Sodium Sulphate

Regulatory Identifiers

CAS Number
N/A

Manufacturers & Suppliers

M

MINERA DE SANTA MARTA, S.A.

manufacturer

Ctra. Briviesca-Belorado Km 19,5 09250 Belorado (Burgos)

+34 947 58 50 99

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified no signal word

Hazard Classifications

Not Classified

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
Sodium Sulphate Anhydride EC: 231-820-9 7757-82-6 --- No
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Remove to open air.

Skin contact

No particular requirements have been specified.

Eye contact

Wash IMMEDIATELY with plenty of water for 15 minutes, maintaining eyes wide open. Visit a doctor.

Ingestion

Rinse mouth with water. Visit a doctor.

Immediate Medical Attention

Visit a doctor.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

All possible means of extinction may be used.

Unsuitable media

None.

Specific hazards

According to EEC criteria it is not considered to be a flammable product. However, in case of fire it may present certain risks. It gives off toxic gases as a result of heat being applied.

Firefighter Protection

Anti-dust breathing mask. Boots, gloves, goggles.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Avoid contact with eyes. For further information, see point no. 8: "Control of exposure-personal protection". Dellmit expansion zone and impede access to unauthorised personnel.

Environmental

Product which does not present any particular risks for the environment.

Cleanup methods

Collect the product using a broom and / or vacuum cleaner. Place the spilled product in an appropriate container. Label appropriately.

Materials: broom and / or vacuum cleaner

—

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Avoid the forming or dispersion of dust in the environment.

Storage

Store away from moisture, do not store outdoors.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Locate point of emission of dust. Ensure place of work is well-ventilated.

Eyes

Safety goggles.

Respiratory

Apparatus for respiratory protection with anti-dust filter.

09

Physical and Chemical Properties

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

Kinematic Viscosity
---
Form
Powder
Solubility In Water
193 g/l at 20°C. 488 g/l at 40°C. 452 g/l at 60°C.
Relative Density
2.66 (d 20/4)
Upper Explosive Limit
Not applicable
Molecular Weight
---
Appearance
Solid, Powder, White
Partition Coefficient
---
Evaporation Rate
---
Vapor Pressure
---
Colour
White
Vapor Density
---
Bulk Density
1.3 - 1.6 Kg/dm³ (non-compact product)
State Under Standard Conditions
---
Voc Content
---
Flammability
---
Decomposition Temperature
1200°C
Physical State Data
solid
Ph
5.5 - 9.5 (Watery solution at 10 g/l)
Cloud Point
---
Boiling Point
1429°C (below 1013 hPa)
Lower Explosive Limit
Not applicable
Odor
No odour
Melting Point
884°C
Relative Evaporation Rate
---
Metal Corrosion
---
Odor Threshold
---
Solubility In Fat
---
Crystallisation Point
---
Explosive Limits
---
Auto Ignition Temperature
---
Freezing Point
---
Solidification Point
---
Softening Point
---
Properties Status
---
Solubility
Insoluble in: alcohol (ethanol), glycol
Colour Intensity
---
Dynamic Viscosity
---
Flash Point
Not applicable
Density
2.68 Kg/dm³ at 20°C
Physical State
Solid
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

Stable at room temperature and in normal conditions of usage.

Reactivity

No dangerous reactions are known under normal conditions of use.

Hazardous reactions

No dangerous reactions are known under normal conditions of use.

Avoid

No dangerous reactions are known under normal conditions of use.

Incompatible

No Dangerous reactions to products of normal use are known.

Decomposition

Due to thermic pyrolysis, gives off toxic gases. (Sulphur oxide).

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

Disposal

Eliminate in an authorised waste collection centre.

14

Transport Information

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

15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

Obligatory labelling of dangerous substances (self-classification): not classified.

Chemical Safety Assessment Not performed
?

Frequently Asked Questions

Common questions about safety, handling, and properties

What is the hazard signal word for Sodium Sulphate?

The signal word is no signal word.

What is the physical form of Sodium Sulphate?

Sodium Sulphate is a solid appearing as solid, powder, white with white color. It has no odour odor.

What is the solubility of Sodium Sulphate?

Insoluble in: alcohol (ethanol), glycol

What is the melting point of Sodium Sulphate?

The melting point is 884°C and the boiling point is 1429°C (below 1013 hPa).