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Safety Data Sheet EN

Methyl orange (C.I. 13025) indicator ACS, Reag. Ph Eur

CAS 547-58-0

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Methyl orange (C.I. 13025) indicator ACS, Reag. Ph Eur
Product Code
1.01322

Regulatory Identifiers

CAS Number
547-58-0 Check regulations →
REACH No.
A registration number is not available for this substance as the substance or its uses are exempted from registration or the annual tonnage does not require a registration.

Identified Uses

Reagent for analysis, Chemical production

Manufacturers & Suppliers

M

Millipore

manufacturer

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 danger

Hazard Classifications

Acute Tox. Cat. 3 H301

GHS Pictograms

GHS06 - Acute toxicity

GHS06

Hazard Statements

H301 Toxic if swallowed.

Precautionary Statements

P264 Wash skin thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER/ doctor.
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
methyl orange EC: 208-925-3 547-58-0 100% Yes
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. Remove contact lenses.

Ingestion

If swallowed: give water to drink (two glasses at most). Seek medical advice immediately. In exceptional cases only, if medical care is not available within one hour, induce vomiting (only in persons who are wide awake and fully conscious), administer activated charcoal (20 - 40 g in a 10% slurry) and consult a doctor as quickly as possible.

Immediate Medical Attention

Seek medical advice immediately.

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. Development of hazardous combustion gases or vapours possible in the event of fire.

Instructions

Suppress (knock down) gases/vapours/mists with a water spray jet.

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

For precautions see section 2.2.

Storage

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

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. 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 type: Filter type P3. 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

Relative Density
No data available
State Under Standard Conditions
---
Kinematic Viscosity
No data available
Appearance
---
Crystallisation Point
---
Physical State
solid
Partition Coefficient
No data available n-octanol/water
Flash Point
Not applicable
Odor
No data available
Molecular Weight
---
Freezing Point
---
Softening Point
---
Dynamic Viscosity
No data available
Melting Point
Melting point/ range: > 300 °C
Colour
orange
Lower Explosive Limit
---
Odor Threshold
---
Properties Status
---
Solidification Point
---
Relative Evaporation Rate
---
Explosive Limits
---
Voc Content
---
Evaporation Rate
---
Boiling Point
No data available
Physical State Data
solid
Upper Explosive Limit
---
Colour Intensity
---
Density
No data available
Ph
ca.6,5 at 5 g/l at 20 °C
Solubility
---
Solubility In Fat
---
Form
---
Flammability
---
Bulk Density
ca.200 - 400 kg/m³
Metal Corrosion
---
Solubility In Water
No data available
Auto Ignition Temperature
---
Decomposition Temperature
---
Cloud Point
---
Vapor Pressure
No data available
Vapor Density
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

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

Reactivity

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: Strong oxidizing agents

Avoid

no information available

Incompatible

no information 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

UN Number
3143
Shipping Name
DYE, SOLID, TOXIC, N.O.S. (methyl orange)
Transport Class
6.1
Packing Group
III
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 Methyl orange (C.I. 13025) indicator ACS, Reag. Ph Eur?

The signal word is danger.

What is the physical form of Methyl orange (C.I. 13025) indicator ACS, Reag. Ph Eur?

Methyl orange (C.I. 13025) indicator ACS, Reag. Ph Eur is a solid with orange color. It has no data available odor.

What is Methyl orange (C.I. 13025) indicator ACS, Reag. Ph Eur used for?

Reagent for analysis, Chemical production

What are the hazard statements for Methyl orange (C.I. 13025) indicator ACS, Reag. Ph Eur?

This substance has 1 hazard statement:

  • H301: Toxic if swallowed.

What is the melting point of Methyl orange (C.I. 13025) indicator ACS, Reag. Ph Eur?

The melting point is Melting point/ range: > 300 °C and the boiling point is No data available.