Manganous Dihydrogen Phosphate Extra Pure

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Manganous Dihydrogen Phosphate Extra Pure is a high-purity, white to pale pink crystalline compound composed of manganese and phosphate ions. It is primarily used in analytical chemistry, research laboratories, and specialized industrial processes where a precise and reliable manganese source is required. This compound is valued for its solubility in water and its role as a reagent in studies involving nutrient uptake, coordination chemistry, and phosphate-related reactions. Additionally, it finds niche applications in fertilizers and micronutrient formulations, particularly in controlled agricultural studies. Its extra pure grade ensures minimal contamination, making it suitable for sensitive experiments and formulations.

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Categories: Analytical Reagents, LABORATORY CHEMICALS Tags: AnalyticalReagent, chemistrylab, DihydrogenPhosphate, ExtraPure, InorganicSalt, laboratoryreagent, ManganousPhosphate, SpecialtyLabChemicals, TraceElement HighPurity

Description

Manganous Dihydrogen Phosphate Extra Pure

Primary Laboratory Uses:

Source of Manganese in Analytical Chemistry:
- Used in qualitative analysis and preparation of calibration standards involving manganese ions (Mn²⁺).
Plant Micronutrient Studies:
- Serves as a controlled manganese source in nutrient formulations for plant physiology experiments and hydroponics research.

Secondary Laboratory Uses:

Precursor in Manganese Compound Synthesis:
- Can be used in the preparation of mixed metal phosphates, or thermally decomposed to form manganese oxides or phosphates.
Catalysis Research:
- Occasionally studied as a component in heterogeneous catalyst systems, especially those involving transition metal phosphates.
Educational Use:
- Utilized in academic settings to demonstrate metal phosphate solubility and acid salt reactions in laboratory teaching.

PRODUCT KEY FEATURES

1. Basic Identification Attributes

Chemical Name: Manganous Dihydrogen Phosphate
Other Name: Manganese(II) dihydrogen phosphate
CAS Number: 18718-07-5
Molecular Formula: Mn(H₂PO₄)₂
Molecular Weight: ~222.91 g/mol
Appearance: Pale pink to light purple powder or crystalline solid
Solubility: Soluble in water
Grade: Extra Pure

2. Safety & Hazard Attributes

GHS Classification:
- Eye irritation (Category 2A)
- Acute toxicity, oral (Category 4)
- STOT (Specific Target Organ Toxicity) – Repeated exposure, oral (Category 2)
Hazard Statements:
- H302: Harmful if swallowed
- H319: Causes serious eye irritation
- H373: May cause damage to organs through prolonged or repeated exposure
Precautionary Statements:
- P280: Wear protective gloves/protective clothing/eye protection
- P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes
- P301+P312: IF SWALLOWED: Call a POISON CENTER if you feel unwell
- P501: Dispose of contents/container in accordance with regulations
Personal Protective Equipment (PPE):
- Gloves
- Lab coat
- Safety goggles
- Dust mask or respirator if handling powder
First Aid Measures:
- Inhalation: Move to fresh air, seek medical attention if symptoms occur
- Skin Contact: Wash thoroughly with water and soap
- Eye Contact: Rinse immediately with water; seek medical attention
- Ingestion: Rinse mouth; do not induce vomiting; seek medical help
Fire Hazards:
- Non-flammable
- Use water spray, dry chemical, or CO₂ for surrounding fire

3. Storage & Handling Attributes

Storage Conditions:
- Store in tightly sealed container
- Keep in a cool, dry, well-ventilated area
- Protect from moisture and strong oxidizers
Handling Tips:
- Avoid contact with skin, eyes, and clothing
- Avoid inhalation of dust
- Handle under fume hood if possible

4. Laboratory Applications

Primary Uses:
- Nutrient source of manganese and phosphate in plant and microbial studies
- Precursor compound for manganese-phosphate coordination chemistry
Secondary Uses:
- Catalyst component in inorganic synthesis
- Reagent in materials research and surface treatment

SAFETY HANDLING PRECAUTIONS

SAFETY PRECAUTIONS

Personal Protective Equipment (PPE):

Wear a lab coat, nitrile gloves, and safety goggles.
Use a dust mask or operate within a fume hood to avoid inhaling dust particles.

Handling:

Avoid inhalation, ingestion, and contact with skin or eyes.
Prevent dust formation and ensure adequate ventilation during use.
Wash hands thoroughly after handling and before eating or drinking.

Storage:

Store in a cool, dry, and well-ventilated area.
Keep the container tightly sealed and away from acids, oxidizing agents, and moisture.
Protect from direct sunlight.

FIRST AID MEASURES

Inhalation:

Move the person to fresh air.
Seek medical attention if symptoms like coughing or respiratory irritation appear.

Skin Contact:

Rinse with plenty of water and soap.
Remove contaminated clothing.
Get medical attention if irritation develops.

Eye Contact:

Rinse cautiously with clean water for several minutes.
Remove contact lenses if present and easy to do.
Continue rinsing and seek medical advice if irritation persists.

Ingestion:

Rinse mouth with water.
Do not induce vomiting.
Seek medical assistance immediately.

FIRE FIGHTING MEASURES

Flammability:

Non-flammable under normal conditions.
May decompose upon heating to release toxic fumes.

Extinguishing Media:

Use dry chemicals, foam, CO₂, or water spray.

Hazardous Combustion Products:

May emit phosphorus oxides and manganese oxides.

Firefighter Protection:

Wear self-contained breathing apparatus (SCBA) and full protective clothing.

Manganous Dihydrogen Phosphate Extra Pure