Phosphomolybdic Acid, ACS Grade

1. Identification

Product Identifiers

Product Name

Phosphomolybdic Acid, ACS Grade

Other Names

Not available

Product Number(s)

19400, EMS19400

CAS Number

51429-74-4

Recommended use of the chemical and restriction on use

Company Details

Emergency Contact Details

2. Hazards Identification

Classification of the substance or mixture

Label Elements

Signal Words

None

Hazard Statement(s)

• Hazard-determining components of labelling: Phosphomolybdic acid
• Causes severe skin burns and eye damage.

Precautionary Statement(s)

• Keep away from heat/sparks/open flames/hot surfaces. No smoking.
• Keep/store away from clothing/combustible materials.
• Take any precaution to avoid mixing with combustibles.
• Do not breathe dusts or mists.
• Wash thoroughly after handling.
• Wear protective gloves/protective clothing/eye protection/face protection.

Primary route(s) of entry

Human Health

Inhalation

Remove victim to fresh air and keep at rest in a position comfortable for breathing.

Ingestion

Rinse mouth. Do NOT induce vomiting.

Eyes

Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor.

Skin

(or hair) Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Wash contaminated clothing before reuse.

Environment

3. Composition / Information on Ingredients

No information provided.

4. First Aid Measures

Ingestion

If symptoms persist consult doctor.

Inhalation

Supply fresh air; consult doctor in case of complaints.

Skin Contact

Generally the product does not irritate the skin.

Eye Contact

Rinse opened eye for several minutes under running water.

Other Information

No further relevant information available.

5. Firefighting Measures

Suitable extinguishing equipment

Fire

Use fire extinguishing methods suitable to surrounding conditions.

HAZCHEM

No further relevant information available.

Special protective equipment and precautions for fire fighters

6. Accidental Release Measures

Personal precautions, protective equipment and emergency procedures

Not required.

Environmental precautions

Do not allow to enter sewers/surface or ground water.

Methods and materials for containment and clean up

Pick up mechanically.

7. Handling and Storage

Precautions for safe handling

No special precautions are necessary if used correctly.

Conditions for safe storage

No special requirements.

8. Exposure Controls / Personal Protection

Exposure Standards

Engineering controls

Wash hands before breaks and at the end of work.

Personal protective equipment

Eye and face protection

Not required.

Skin protection

Protective gloves. The glove material has to be impermeable and resistant to the product/the substance/the preparation. Selection of the glove material on consideration of the penetration times, rates of diffusion and the degradation. The exact break through time has to be found out by the manufacturer of the protective gloves and has to be observed.

Body protection

Protective clothing.

Respiratory protection

Not required.

9. Physical and Chemical Properties

General information

Appearance

Yellow solid

Odour

Odourless

pH

Not applicable.

Vapour Pressure

Not applicable.

Density

1.62g/cm³

Boiling Point

Undetermined

Melting Point

Undetermined

Solubility

Soluble

Specific Gravity of Density

Not available.

Flash Point

Not applicable.

Flammable (Explosive) Limits

Not determined

Ignition Temperature

Not determined

Formula

H₃PO₄·12(MoO₃)·24H₂O

10. Stability and Reactivity

Reactivity

No further relevant information available.

Chemical stability

No decomposition if used according to specifications.

Possibility of hazardous reactions

No dangerous reactions known.

Conditions to avoid

No further relevant information available.

Incompatible materials

No further relevant information available.

11. Toxicological Information

Acute effects

Not available.

Eye contact

No irritating effect.

Skin contact

No irritant effect.

Ingestion

Not available.

Inhalation

No sensitising effects known.

Toxicity and irritation

Not available.

12. Ecological Information

Ecotoxicity

No further relevant information available.

Persistence and degradability

No further relevant information available.

Bioaccumulative potential

No further relevant information available.

Other adverse effects

• Water hazard class 1: slightly hazardous for water.
• Do not allow undiluted product or large quantities of it to reach ground water, water course or sewage system.
• Rinse off of bigger amounts into drains or the aquatic environment may lead to decreased pH-values. A low pH-value harms aquatic organisms. In the dilution of the use-level the pH-value is considerably increased, so that after the use of the product the aqueous waste, emptied into drains, is only low water-dangerous.

13. Disposal Considerations

General information

14. Transport Information

ADG label required

HAZCHEM

No further relevant information available.

UN Number

UN3085

Proper shipping name

3085 OXIDIZING SOLID, CORROSIVE, N.O.S.

Transport hazard class

• Class 5.1 Oxidising substances
• Label 5.1±8

Packing group

III

Environmental hazard

Not applicable.

Special precautions for users

• Warning: Oxidising substances.
• Hazard identification number (Kemler code): 80
• EMS Number: F-A,S-Q
• Stowage Category: E

Additional information

• Limited quantities (LQ) 1kg
• Excepted quantities (EQ) Code: E2
• Maximum net quantity per inner packaging: 30g
• Transport category: 2
• Tunnel restriction code: E

15. Regulatory Information

Poisons Schedule Number

Substance is not listed.

Other Information

A Chemical Safety Assessment has not been carried out.

16. Other Information

SDS preparation date

28 November 2024

Comments

This information is based on our present knowledge. However, this shall not constitute a guarantee for any specific product features and shall not establish a legally valid contractual relationship.