Sodium Acetate Trihydrate, LR

Sodium Acetate Trihydrate, LR

Brand:
MOLYCHEM

Product Code:
18070

Chemical Formula:
CH₃COONa·3H₂O

Molecular Weight:
136.08 g/mol

CAS Number:
6131-90-4

EC Number:
204-823-8

HS Code:
2915.29

Grade:
LR (Laboratory Reagent)

Appearance:
White crystalline powder or colorless crystals

Odour:
Odourless or faint acetic odour

Purity:
Typically ≥99.0% (LR Grade)

Pack Size:
500 g

Country of Origin:
India

Manufacturer:
Molychem

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CHEMICAL PROPERTIES

Chemical Name:
Sodium Acetate Trihydrate

IUPAC Name:
Sodium Ethanoate Trihydrate

Density:
≈1.45 g/cm³ (20°C)

pH (5% Solution):
7.5–9.2

Melting Point:
58°C (loses water of crystallization)

Boiling Point:
Not applicable (decomposes)

Solubility:
Highly soluble in water
Slightly soluble in ethanol
Practically insoluble in ether

SPECIFICATION
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Assay:
≥99.0%

Insoluble Matter:
≤0.01%

Chloride (Cl):
≤0.001%

Sulphate (SO₄):
≤0.002%

Iron (Fe):
≤0.0005%

Heavy Metals (as Pb):
≤0.0005%

Loss on Drying:
Corresponds to three molecules of crystal water

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APPLICATIONS

• Preparation of acetate buffer solutions
• Biochemistry and molecular biology laboratories
• Histology and tissue fixation
• Microbiology media preparation
• Pharmaceutical formulations
• Food and beverage analytical laboratories
• Chemical synthesis
• Analytical chemistry
• Dyeing and textile laboratories
• Educational laboratory practicals

STORAGE

• Store in a tightly closed container.
• Keep in a cool, dry and well-ventilated place.
• Protect from moisture and humidity.
• Keep away from strong acids and oxidizing agents.

Recommended Storage Temperature:
15–30°C

SAFETY INFORMATION
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GHS Classification:
Generally not classified as hazardous under normal laboratory use.

Hazards:
• May cause mild eye irritation.
• Dust may irritate the respiratory tract.

Recommended PPE:
• Laboratory coat
• Chemical resistant gloves
• Safety goggles
• Dust mask when handling large quantities

QUALITY INSIGHT (WLS)
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Molychem Sodium Acetate Trihydrate (P. Code: 18070) is a high-quality Laboratory Reagent (LR) suitable for routine analytical work, buffer preparation, biochemical assays, microbiological media, and pharmaceutical laboratory applications. It provides consistent purity, excellent water solubility, and reliable performance for research, quality control, and educational laboratories.

PRODUCT IDENTITY

Brand: MOLYCHEM
Product: Sodium Acetate Trihydrate LR
Product Code: 18070
Formula: CH₃COONa·3H₂O
CAS No.: 6131-90-4
Grade: LR
Pack Size: 500 g
Manufacturer: Molychem, India