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Safety Data Sheet EN

Boric acid

CAS 10043-35-3

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Boric acid
Product Code
B7901
Chemical Name
Boric acid

Regulatory Identifiers

CAS Number
10043-35-3 Check regulations →
REACH No.
01-2119486683-25-XXXX

Identified Uses

Laboratory chemicals, Manufacture of substances

Manufacturers & Suppliers

M

Merck Life Science BV/SRL

manufacturer

Brusselsesteenweg 288, B-3090 OVERIJSE

+32 (0)3 899-1301

Emergency Contacts

CHEMTREC

+(32) 28 083237

Anti-poison centre

070 245245

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Repr. Cat. 1B H360FD

GHS Pictograms

GHS08 - Serious health hazard

GHS08

Hazard Statements

H360FD May damage fertility. May damage the unborn child.

Precautionary Statements

P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P280 Wear protective gloves/ protective clothing/ eye protection/ face protection.
P308 + P313 IF exposed or concerned: Get medical advice/ attention.
P405 Store locked up.
P501 Dispose of contents/ container to an approved waste disposal plant.

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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
boric acid EC: 233-139-2 10043-35-3 100% Yes

For the full text of the H-Statements mentioned in this Section, see Section 16.

04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

After inhalation: fresh air. Call in physician.

Skin contact

In case of skin contact: Take off immediately all contaminated clothing. Rinse skin with water/ shower. Consult a physician.

Eye contact

After eye contact: rinse out with plenty of water. Call in ophthalmologist. Remove contact lenses.

Ingestion

After swallowing: immediately make victim drink water (two glasses at most). Consult a physician.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Use extinguishing measures that are appropriate to local circumstances and the surrounding environment.

Unsuitable media

For this substance/mixture no limitations of extinguishing agents are given.

Specific hazards

Borane/boron oxides. Not combustible. Ambient fire may liberate hazardous vapours.

Firefighter Protection

Stay in danger area only with self-contained breathing apparatus. Prevent skin contact by keeping a safe distance or by wearing suitable protective clothing.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Avoid inhalation of dusts. Avoid substance contact. Ensure adequate ventilation. Evacuate the danger area, observe emergency procedures, consult an expert.

Environmental

Do not let product enter drains.

Cleanup methods

Take up carefully. Clean up affected area.

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Work under hood. Do not inhale substance/mixture.

Storage

Tightly closed. Dry. Keep in a well-ventilated place. Keep locked up or in an area accessible only to qualified or authorized persons.

Hygiene

Immediately change contaminated clothing. Apply preventive skin protection. Wash hands and face after working with substance.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Hands

Full contact: Material: Nitrile rubber, Minimum layer thickness: 0,11 mm, Break through time: 480 min, Material tested: KCL 741 Dermatril® L. Splash contact: Material: Nitrile rubber, Minimum layer thickness: 0,11 mm, Break through time: 480 min, Material tested: KCL 741 Dermatril® L. Recommendations apply to conditions stated in EN 16523-1.

Eyes

Safety glasses. Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).

Respiratory

Required when dusts are generated. Recommended Filter type: Filter type P3. Based on standards: DIN EN 143, DIN 14387.

Skin/Body

protective clothing

Environmental

Do not let product enter drains.

09

Physical and Chemical Properties

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

Solubility
---
Form
---
Relative Evaporation Rate
---
Melting Point
160 °C - dec.
Kinematic Viscosity
No data available
Explosive Limits
---
Dynamic Viscosity
No data available
Odor
odorless
Upper Explosive Limit
No data available
Properties Status
---
Crystallisation Point
---
Metal Corrosion
---
Vapor Density
---
Evaporation Rate
---
Auto Ignition Temperature
No data available
Colour Intensity
---
Ph
5,1 at 1,8 g/l at 25 °C
Physical State
crystalline
Freezing Point
---
Molecular Weight
---
Physical State Data
solid
Decomposition Temperature
No data available
State Under Standard Conditions
---
Flash Point
Not applicable
Softening Point
---
Bulk Density
---
Appearance
---
Relative Density
1,49 at 23 °C - Regulation (EC) No. 440/2008, Annex, A.3
Colour
white
Partition Coefficient
log Pow: -1,09 at 22 °C - Regulation (EC) No. 440/2008, Annex, n-octanol/water A.8 - Bioaccumulation is not expected.
Solubility In Fat
---
Odor Threshold
---
Flammability
No data available
Vapor Pressure
< 0,1 hPa at 25 °C - Regulation (EC) No. 440/2008, Annex, A.4
Solubility In Water
49,2 g/l at 20 °C - Regulation (EC) No. 440/2008, Annex, A.6- completely soluble
Voc Content
---
Cloud Point
---
Boiling Point
No data available
Lower Explosive Limit
No data available
Solidification Point
---
Density
1,48 g/cm³ at 23 °C - OECD Test Guideline 109
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

The product is chemically stable under standard ambient conditions (room temperature).

Reactivity

No data available

Hazardous reactions

Risk of explosion with: Acetic anhydride. Violent reactions possible with: strong oxidising agents, Bases

Avoid

Exposure to moisture. no information available

Incompatible

No data available

Decomposition

In the event of fire: see section 5

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

Treatment

No data available

14

Transport Information

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

Shipping Name
Not dangerous goods
15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

Chemical Safety Assessment Performed
?

Frequently Asked Questions

Common questions about safety, handling, and properties

What is the hazard signal word for Boric acid?

The signal word is danger.

What is the physical form of Boric acid?

Boric acid is a crystalline with white color. It has odorless odor.

What is Boric acid used for?

Laboratory chemicals, Manufacture of substances

What are the hazard statements for Boric acid?

This substance has 1 hazard statement:

  • H360FD: May damage fertility. May damage the unborn child.

What is the melting point of Boric acid?

The melting point is 160 °C - dec. and the boiling point is No data available.