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Safety Data Sheet EN

Citric acid monohydrate for analysis EMSURE® ACS, ISO, Reag. Ph Eur

CAS 5949-29-1

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Citric acid monohydrate for analysis EMSURE® ACS, ISO, Reag. Ph Eur
Product Code
1.00244
Chemical Name
Citric acid monohydrate

Regulatory Identifiers

CAS Number
5949-29-1 Check regulations →
REACH No.
01-2119457026-42-XXXX

Identified Uses

Reagent for analysis, Chemical production

Manufacturers & Suppliers

S

Sigma-Aldrich Chemie GmbH

manufacturer

Eschenstrasse 5, D-82024 TAUFKIRCHEN

+49 (0)89 6513-1130

Emergency Contacts

CHEMTREC Deutschland

0800 181 7059

CHEMTREC weltweit

+49 (0)696 43508409

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified warning

Hazard Classifications

Eye Irrit. Cat. 2 H319
STOT SE Cat. 3 H335

GHS Pictograms

GHS07 - Health hazard

GHS07

Hazard Statements

H319 Causes serious eye irritation.
H335 May cause respiratory irritation.

Precautionary Statements

P261 Avoid breathing dust.
P264 Wash skin thoroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear eye protection/ face protection.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/ doctor if you feel unwell.

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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
Citric acid monohydrate EC: 201-069-1 5949-29-1 90 - 100% No
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

After inhalation: fresh air.

Skin contact

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

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.

Immediate Medical Attention

Call in ophthalmologist. Consult a physician.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Water, Foam, Carbon dioxide (CO2), Dry powder

Unsuitable media

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

Specific hazards

Combustible. Vapours are heavier than air and may spread along floors. Forms explosive mixtures with air on intense heating. Development of hazardous combustion gases or vapours possible in the event of fire.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Avoid substance contact. Observe emergency procedures, consult an expert.

Environmental

Do not let product enter drains.

Cleanup methods

Cover drains. Collect, bind, and pump off spills. Take up dry. Dispose of properly. Clean up affected area. Avoid generation of dusts.

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

For precautions see section 2.2.

Storage

Tightly closed. Dry.

Hygiene

Change contaminated clothing. Wash hands after working with substance.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Hands

Material : Nitrile rubber Break through time : 480 min Glove thickness : 0,11 mm Protective index : Full contact Manufacturer : KCL 741 Dermatril® L Material : Nitrile rubber Break through time : 480 min Glove thickness : 0,11 mm Protective index : Splash contact Manufacturer : KCL 741 Dermatril® L Remarks : This recommendation applies only to the product stated in the safety data sheet, supplied by us and for the designated use. When dissolving in or mixing with other substances and under conditions deviating from those stated in EN 16523-1 please contact the supplier of CE-approved gloves (e.g. KCL GmbH, D-36124 Eichenzell, Internet: www.kcl.de).

Eyes

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

Respiratory

required when dusts are generated. Our recommendations on filtering respiratory protection are based on the following standards: DIN EN 143, DIN 14387 and other accompanying standards relating to the used respiratory protection system. Recommended Filter : Filter type P2 type: The entrepreneur has to ensure that maintenance, cleaning and testing of respiratory protective devices are carried out according to the instructions of the producer. These measures have to be properly documented.

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
---
Decomposition Temperature
> 170 °C
Bulk Density
ca. 800 - 1.000 kg/m3
Odor
odourless
Boiling Point
---
Flammability
No data available
Solubility In Water
ca. 880 g/l (20 °C)
Freezing Point
---
Cloud Point
---
Softening Point
---
State Under Standard Conditions
---
Properties Status
---
Auto Ignition Temperature
No data available
Crystallisation Point
---
Physical State
solid
Physical State Data
solid
Colour Intensity
---
Density
1,54 g/cm3 (20 °C)
Voc Content
---
Melting Point
135 - 152 °C (decomposition)
Vapor Pressure
< 1 Pa (25 °C) (anhydrous substance)
Lower Explosive Limit
No data available
Evaporation Rate
No data available
Relative Density
No data available
Solubility In Fat
---
Solidification Point
---
Upper Explosive Limit
No data available
Vapor Density
---
Flash Point
173,9 °C Method: closed cup
Partition Coefficient
log Pow: -1,72 (20 °C) Method: OECD Test Guideline 117 (anhydrous substance)
Explosive Limits
---
Metal Corrosion
---
Odor Threshold
Not applicable
Colour
white
Appearance
---
Kinematic Viscosity
No data available
Relative Evaporation Rate
---
Ph
1,8 (20 °C) Concentration: 50 g/l
Form
crystalline
Molecular Weight
210,14 g/mol
Dynamic Viscosity
No data available
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

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

Reactivity

Forms explosive mixtures with air on intense heating. A range from approx. 15 Kelvin below the flash point is to be rated as critical. The following applies in general to flammable organic substances and mixtures: in correspondingly fine distribution, when whirled up a dust explosion potential may generally be assumed.

Hazardous reactions

Violent reactions possible with: Metals, Oxidizing agents, Bases, Reducing agents

Avoid

Strong heating.

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

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 is the hazard signal word for Citric acid monohydrate for analysis EMSURE® ACS, ISO, Reag. Ph Eur?

The signal word is warning.

What is the physical form of Citric acid monohydrate for analysis EMSURE® ACS, ISO, Reag. Ph Eur?

Citric acid monohydrate for analysis EMSURE® ACS, ISO, Reag. Ph Eur is a solid with white color. It has odourless odor.

What is Citric acid monohydrate for analysis EMSURE® ACS, ISO, Reag. Ph Eur used for?

Reagent for analysis, Chemical production

What are the hazard statements for Citric acid monohydrate for analysis EMSURE® ACS, ISO, Reag. Ph Eur?

This substance has 2 hazard statements:

  • H319: Causes serious eye irritation.
  • H335: May cause respiratory irritation.

What is the melting point of Citric acid monohydrate for analysis EMSURE® ACS, ISO, Reag. Ph Eur?

The melting point is 135 - 152 °C (decomposition) .