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Safety Data Sheet EN

Sodium hydroxide

CAS 1310-73-2
EC 215-185-5

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Sodium hydroxide
Product Code
SLS1705
Chemical Name
Patrium hydroxide
Synonyms
Natrium hydroxide

Regulatory Identifiers

CAS Number
1310-73-2 Check regulations →
EC Number
215-185-5 Check regulations →
REACH No.
01-2119457892-27-0130

Manufacturers & Suppliers

Sciencelab.com, Inc. logo

Sciencelab.com, Inc.

distributor

14025 Smith Rd. Houston, Texas 77396

1-281-441-4400

ScienceLab.com

Emergency Contacts

CHEMTREC

1-800-424-9300

24HR

International CHEMTREC

1-703-527-3887

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified no signal word

Hazard Classifications

Skin Corr.
Skin Irrit.
Eye Dam.
Eye Irrit.
Acute Tox.
Acute Tox.
STOT SE
STOT SE
STOT RE
Muta.

GHS Pictograms

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Chemical Name CAS Number Concentration Hazardous
Patrium hydroxide EC: 215-185-5 1310-73-2 100% No
04

First Aid Measures

Emergency procedures for chemical exposure incidents

The data for this section has not been processed yet.

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

Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to airborne contaminants below the exposure limit.

Hands

Gloves.

Eyes

Splash goggles.

Respiratory

Vapor and dust respirator. Be sure to use an approved/certified respirator or equivalent. A self-contained breathing apparatus should be used to avoid inhalation of the product.

Skin/Body

Synthetic apron. Full suit. Boots.

09

Physical and Chemical Properties

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

Physical State
Solid. (Deliquescent solid.)
Physical State Data
solid
State Under Standard Conditions
---
Appearance
Solid. (Deliquescent solid.)
Colour
White.
Colour Intensity
---
Form
---
Odor
Odorless.
Odor Threshold
Not available.
Ph
13.5 [Basic.]
Melting Point
323C (613.4F)
Boiling Point
1388C (2530.4F)
Flash Point
---
Freezing Point
---
Softening Point
---
Solidification Point
---
Cloud Point
---
Crystallisation Point
---
Relative Evaporation Rate
---
Evaporation Rate
---
Vapor Pressure
Not applicable.
Vapor Density
Not available.
Relative Density
2.13 (Water = 1)
Bulk Density
---
Density
---
Flammability
---
Upper Explosive Limit
---
Lower Explosive Limit
---
Explosive Limits
---
Auto Ignition Temperature
---
Decomposition Temperature
---
Solubility
Easily soluble in cold water.
Partition Coefficient
Not available.
Solubility In Water
---
Solubility In Fat
---
Molecular Weight
40 g/mole
Voc Content
---
Metal Corrosion
---
Dynamic Viscosity
---
Kinematic Viscosity
---
Properties Status
---
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

UN Number
1823
Shipping Name
Sodium hydroxide, solid
Transport Class
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 hydroxide known by?

Sodium hydroxide is also known as: Natrium hydroxide

What is the hazard signal word for Sodium hydroxide?

The signal word is no signal word.

What is the physical form of Sodium hydroxide?

Sodium hydroxide is a solid. (deliquescent solid.) appearing as solid. (deliquescent solid.) with white. color. It has odorless. odor.

What is the solubility of Sodium hydroxide?

Easily soluble in cold water.

What is the melting point of Sodium hydroxide?

The melting point is 323C (613.4F) and the boiling point is 1388C (2530.4F).

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