General Information
1. Product Name: Sodium Citrate Dihydrate
2. Molecular Formula: C6H5O7Na3 · 2H2O
3. Molecular Weight: 294.10 g/mol
4. CAS Number: 6132-04-3

Physical and Chemical Characteristics
1. Appearance: White or off-white crystalline powder
2. Solubility: Soluble in water, slightly soluble in ethanol
3. Melting Point: 150-152°C (decomposes)
4. pH: 6.5-7.5 (1% aqueous solution)

Specifications
1. Assay: ≥99.0% (titration)
2. Moisture: ≤2.0%
3. Heavy Metals: ≤10 ppm
4. Residue on Ignition: ≤0.1%
5. Microbial Limit: ≤100 CFU/g

Stability and Storage
1. Stability: Stable for at least 2 years from the date of manufacture when stored properly
2. Storage: Store in a cool, dry place, away from direct sunlight and moisture

Handling and Safety
1. Handling: Handle with care, as the product may be irritating to skin and eyes
2. Safety: Wear protective gloves, safety glasses, and a dust mask when handling the product
3. Disposal: Dispose of the product according to local regulations and guidelines

Regulatory Compliance
1. ACS: Complies with the American Chemical Society (ACS) standards
2. USP: Complies with the United States Pharmacopeia (USP) standards
3. ISO: Complies with the International Organization for Standardization (ISO) standards

Applications
1. Pharmaceuticals: Used as an intermediate in the synthesis of certain pharmaceuticals
2. Food Industry: Used as a food additive and preservative
3. Cosmetics: Used in the manufacture of certain cosmetics and personal care products
4. Industrial Applications: Used in various industrial applications, including textiles and paper manufacturing.