Sodium Phosphate Dibasic Heptahydrate (Colorless-to-White Crystals), Fisher BioReagents

Brand:  Fisher Bioreagents BP331-500

Product Code. 10001513

Description

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Chemical Identifiers

• Chemical Name or Material: Sodium Phosphate Dibasic Heptahydrate
• Physical Form: Solid
• Assay Percent Range: 98.0 to 102.0 %
• Molecular Formula: HNa₂O₄P · 7 H₂O
• Synonym: Disodium Hydrogen Phosphate

• CAS: 7782-85-6
• Assay: 98.0 to 102.0%
• Assay Percent Notes: 99.0-102.0%
• Formula Weight: 268.07

Specifications

• Chemical Name or Material: Sodium Phosphate Dibasic Heptahydrate
• Physical Form: Solid
• Assay Percent Range: 98.0 to 102.0 %
• Molecular Formula: HNa₂O₄P · 7 H₂O
• Merck Index: 15, 8789
• Chloride: 0.001% max.
• Identification: Pass Test
• Iron (Fe): 0.001% max.
• Sulfate: 0.005% max.
• Melting Point: 48°C
• Quantity: 500g

• CAS: 7782-85-6
• Assay: 98.0 to 102.0%
• Assay Percent Notes: 99.0-102.0%
• Formula Weight: 268.07
• Synonym: Disodium Hydrogen Phosphate
• Heavy Metals (as Pb): 0.001% max.
• Insoluble Matter: 0.005% max.
• Packaging: Glass Bottle
• Color: White
• pH: 9.0 to 9.3