Sodium Phosphate Dibasic, Heptahydrate

• Appearance: White to Off-White Powder
• Purity: ≥ 99.0%
• pH (5% Aqueous) : 8.7 - 9.3
• Solubility: Clear and Colorless
• Identity (FTIR): Conforms to Structure
• Loss on Drying (105°C/4 h): 44 - 50%
• Lead: ≤ 10 ppm
• Iron: ≤ 10 ppm
• Chloride: ≤ 10 ppm
• Phosphate: 35.0% - 39.-%
• Sulfate: ≤ 50 ppm
• RNase: None Detected
• DNase: None Detected

*Custom sizes available upon request.

DOT Information: Non-regulated.   
 

Sodium Phosphate Monobasic, Anhydrous

• Appearance (Color): White to Off-White
• Appearance (Form): Crystalline Powder
• Purity: 98.0 - 103.0%
• pH (5% Aqueous): 4.1 - 4.5
• Solubility: Clear and colorless
• Identity (FTIR): Conforms to Structure
• Loss on Drying (105°C/4h): ≤ 0.5%
• Insoluble Matter: ≤ 2.0%
• Lead: ≤ 5 ppm
• Arsenic: ≤ 3 ppm
• Fluoride: ≤ 50 ppm
• Phosphorous: 24.5 - 26.5%
• RNase: None Detected
• DNase: None Detected

*Custom sizes available upon request.

DOT Information: Non-regulated.
 

Sodium Chloride

• Appearance: White Crystalline Powder
• Purity: 99.0 - 101.5%
• pH (5% Aqueous): 5.0 - 9.0
• Lead: ≤ 5 ppm
• Iron: ≤ 2 ppm
• Insoluble Matter: ≤ 0.005%
• Iodide: ≤ 20 ppm
• Bromide: ≤ 100 ppm
• Phosphate: ≤ 5 ppm
• Sulfate: ≤ 40 ppm
• Barium: To Pass Test
• Calcium: ≤ 20 ppm
• Magnesium: ≤ 10 ppm
• Potassium: ≤ 50 ppm
• Chlorate & Nitrate: ≤ 30 ppm
• RNase: None Detected
• DNase: None Detected

*Custom sizes available upon request.

DOT Information: Non-regulated.   
 

Sodium Phosphate Dibasic, Anhydrous

• Appearance: White Crystalline Powder
• Purity: ≥ 98.0%
• pH (1% Aqueous): 8.4 – 9.6
• Solubility: Clear and Colorless
• Identity (FTIR): Conforms to Structure
• Loss on Drying (105°C / 4h): ≤ 0.5%
• Insoluble Matter: ≤ 0.2%
• Phosphate: 49.0 - 51.0%
• Fluoride: ≤ 10 ppm
• Arsenic: ≤ 1 ppm
• Lead: ≤ 1 ppm
• RNase: None Detected
• DNase: None Detected

*Custom sizes available upon request.

DOT Information: Non-regulated.
 

Sodium Phosphate Monobasic, Monohydrate

• Appearance (Color): White to Off-White
• Appearance (Form): Crystalline Powder
• Purity: ≥ 99.0%
• pH (5% Aqueous): 8.7 - 9.3
• Identity (FTIR): Conforms to Structure
• Loss on Drying (105°C/4h): 10.0 - 15.0%
• Insoluble Matter: ≤ 0.2%
• Lead: ≤ 4 ppm
• Arsenic: ≤ 3 ppm
• Phosphorous: 20.0 - 24.0%
• Chloride: ≤ 140 ppm
• Fluoride: ≤ 50 ppm
• Sulfate: ≤ 150 ppm
• RNase: None Detected
• DNase: None Detected 

*Custom sizes available upon request.

DOT Information: Non-regulated.   
 

PR1MA™  Sodium Phosphate Dibasic, Anhydrous

CAS Number: 7558-79-4
Molecular Weight: 142.0
Chemical Formula: Na₂HPO₄
Solubility: Water
Storage Temp: Room Temperature

Research or further manufacturing use only, not for food or drug use.

• Appearance: White Crystal
• Assay: ≥ 99.0 %
• Chloride (Cl): ≤ 0.002 %
• Heavy Metals : ≤ 10 ppm
• Insoluble Matter: ≤ 0.01 %
• Iron: ≤ 0.002 %
• Loss on Drying: ≤ 0.2 %
• pH (5% Solution): 8.7 - 9.3
• Sulfate: ≤ 0.005 %
• Aerobic Plate Count: ≤ 1000 CFU/g
• Yeast and Mold : ≤ 100 cfu/g
• Total Coliforms: Negative

PR1MA™  Sodium Phosphate Dibasic, Anhydrous, ACS Grade

CAS Number: 7558-79-4
Molecular Weight: 142.0
Chemical Formula: Na₂HPO₄
Solubility: Water
Storage Temp: Room Temperature

Research or further manufacturing use only, not for food or drug use.

• Appearance: White crystals
• Assay: ≥ 99.0 %
• Chloride: ≤ 0.002 %
• Heavy Metals : ≤ 10 ppm
• Insoluble Matter: ≤ 0.01 %
• Iron: ≤ 0.002 %
• Loss on Drying: ≤ 0.2 %
• pH (5% Solution): 8.7 - 9.3
• Sulfate: ≤ 0.005 %
• Yeast and Mold Count: ≤ 100 CFU/g
• Aerobic Plate Count: ≤ 1000 CFU/g