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Safety Data Sheet EN

Sodium hypochlorite

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Sodium hypochlorite
Product Form
Pure product in solution
Chemical Name
Sodium hypochlorite
Synonyms
Chlorine bleache lye, Javel water

Regulatory Identifiers

CAS Number
N/A
REACH No.
01-2119488154-34

Identified Uses

See table on the front page of the annex.

Uses advised against

This product is not recommended for any industrial, professional or consumer use other than identified in table on the front page of the annex. Not for use in ornamental articles, in tricks and jokes and in games (in accordance with Annex XVII to Regulation (EC) No 1907/2006) (3. Liquid substances or mixtures, which are fulfilling the criteria for any of the following hazard classes or categories set out in Annex I to Regulation (EC) No 1272/2008: (a) hazard classes 2.1 to 2.4, 2.6 and 2.7, 2.8 types A and B, 2.9, 2.10, 2.12, 2.13 categories 1 and 2, 2.14 categories 1 and 2, 2.15 types A to F, (b) hazard classes 3.1 to 3.6, 3.7 adverse effects on sexual function and fertility or on development, 3.8 effects other than narcotic effects, 3.9 and 3.10, (c) hazard class 4.1, (d) hazard class 5.1).

Manufacturers & Suppliers

BRENNTAG N.V. logo

BRENNTAG N.V.

distributor

Nijverheidslaan 38 - BE-8540 DEERLIJK

+32(0)56/77.69.44

http://www.brenntag.be

Emergency Contacts

Antipoison Center - Brussels

+32(0)70/245.245

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Met. Corr. Cat. 1 H290
Skin Corr. Cat. 1B H314
Eye Dam. Cat. 1 H318
Aquatic Acute Cat. 1 H400
Aquatic Chronic Cat. 2 H411

GHS Pictograms

GHS05 - Corrosive

GHS05

GHS09 - Environmental hazard

GHS09

Hazard Statements

H290 May be corrosive to metals.
H314 Causes severe skin burns and eye damage.
H410 Very toxic to aquatic life with long lasting effects.

Precautionary Statements

P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/ face protection.
P303 + P361 + P353 + P310 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse skin with water/shower. Immediately call a POISON CENTER/doctor/...
P305 + P351 + P338 + P310 IF IN EYES : Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor.
P390 Absorb spillage to prevent material damage.

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type mixture
Chemical Name CAS Number Concentration Hazardous
Sodium hypochlorite, solution : ...% Cl active EC: 231-668-3 7681-52-9 5 - 20% Yes
Sodium carbonate anhydrous EC: 207-838-8 497-19-8 1 - 3% Yes
Sodium hydroxide EC: 215-185-5 1310-73-2 0.5 - 1% Yes
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Remove victim into fresh air. Allow the affected person to rest in semi-sitting position. If not breathing, give artificial respiration. Seek medical attention IMMEDIATELY or take to hospital.

Skin contact

Remove contaminated clothing and shoes while rinsing. Rinse skin immediately with plenty of water. (shower if necessary).

Eye contact

Rinse immediately thoroughly and long (at least 15 min.) with plenty of water. Remove contact lenses. Keep rinsing or dripping the eye during transport. Immediately call a POISON CENTER or doctor/physician.

Ingestion

DO NOT INDUCE VOMITING. Rinse mouth with water. Immediately call a POISON CENTER or doctor/physician.

Immediate Medical Attention

CALL A PHYSICIAN IN ALL CIRCUMSTANCES. Seek medical attention IMMEDIATELY or take to hospital. Immediately call a POISON CENTER or doctor/physician.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Water spray .

Unsuitable media

Heavy water stream .

Specific hazards

Contact with acids liberates toxic gas. ( E.g. Chlorine gas )

Instructions

Apply water spray or fog to cool nearby equipment.

Firefighter Protection

Use self-contained breathing apparatus and wear protective clothes when in close proximity to fire.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Evacuate all personnel immediately and ventilate area. Avoid breathing vapour and contact with skin, eyes and clothing.

Environmental

Shut off leaks if without risks. Dike in the spilled product as much as possible with inert material. Prevent entry of product in public water, sewers or soil.

Cleanup methods

Collect the spillage in closable, corrosion resistant, suitable disposal containers. Collect spills carefully in inert absorbent material. Residue is to be washed down with plenty of water.

Materials: closable, corrosion resistant, suitable disposal containers, inert absorbent material

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

AVOID FOG TRANSFORMATION ! STRONG HYGIENE ! Avoid breathing vapour and contact with skin, eyes and clothing. Wear recommended personal protective equipment. (See section 8) Avoid splashing and formation of vapour when emptying or diluting the product. When diluting: add the basic solution in water, never the other way around. When using, do not eat, drink or smoke.

Storage

Keep only in the original, safely locked container in a well ventilated, cool and dark place.

Hygiene

When using, do not eat, drink or smoke. Emergency eye wash fountains and showers should be available in the immediate vicinity of any potential exposure.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Ventilation , Local exhaust ( If possible through the floor ).

Hands

Suitable material for safety gloves (EN 374): The suitability of the gloves and the breakthrough time for a specific workplace should be discussed with the producers of the protective gloves. material : Nitril rubber, thickness : 0,5 mm, breakthrough time : > 480'

Eyes

Closed safety glasses or face shield.

Respiratory

CE-approved mask for inorganic vapours (type B, grey).

Skin/Body

Suitable protective clothing .

Environmental

See sections 6, 7, 12 and 13.

09

Physical and Chemical Properties

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

Physical State
Liquid.
Physical State Data
liquid
State Under Standard Conditions
---
Appearance
Clear, Yellow-green.
Colour
Yellow-green
Colour Intensity
---
Form
Clear
Odor
Weak chlorine odour.
Odor Threshold
No data available.
Ph
>12,5
Melting Point
-6°C (solution 12% CI active)
Boiling Point
Not applicable. (Decomposes)
Flash Point
Not applicable.
Freezing Point
---
Softening Point
---
Solidification Point
---
Cloud Point
---
Crystallisation Point
---
Relative Evaporation Rate
---
Evaporation Rate
No data available.
Vapor Pressure
2,5 kPa
Vapor Density
---
Relative Density
---
Bulk Density
---
Density
1,205 -1,23 kg/l
Flammability
---
Upper Explosive Limit
---
Lower Explosive Limit
---
Explosive Limits
---
Auto Ignition Temperature
Not applicable.
Decomposition Temperature
20 °C ( Decomposition in function of temperature and incidence of light )
Solubility
---
Partition Coefficient
-3,42
Solubility In Water
Complete solubility .
Solubility In Fat
---
Molecular Weight
---
Voc Content
---
Metal Corrosion
---
Dynamic Viscosity
2,6 mPa.s ( Dynamic )
Kinematic Viscosity
---
Properties Status
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

Stable at normal circumstances .

Reactivity

The product is a strong oxidizer and reacts violently with combustibles and reducing agents. Reacts violently with acids . Corrosive to all metals.

Hazardous reactions

The substance decomposes by heating and under influence of sunlight in formation of toxic and corrosive vapours and in formation of oxygen that promotes fire. Contact with acids liberates toxic gas.

Avoid

heating, sunlight

Incompatible

acids

Decomposition

toxic and corrosive vapours, oxygen

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

UN Number
1791
Shipping Name
Hypochlorite solution
Transport Class
8
Packing Group
II
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 Sodium hypochlorite known by?

Sodium hypochlorite is also known as: Chlorine bleache lye, Javel water

What is the hazard signal word for Sodium hypochlorite?

The signal word is danger.

What is the physical form of Sodium hypochlorite?

Sodium hypochlorite is a liquid. appearing as clear, yellow-green. with yellow-green color. It has weak chlorine odour. odor.

What is Sodium hypochlorite used for?

See table on the front page of the annex.

What are the hazard statements for Sodium hypochlorite?

This substance has 3 hazard statements:

  • H290: May be corrosive to metals.
  • H314: Causes severe skin burns and eye damage.
  • H410: Very toxic to aquatic life with long lasting effects.

What is the melting point of Sodium hypochlorite?

The melting point is -6°C (solution 12% CI active) and the boiling point is Not applicable. (Decomposes).