Name: Sodium dihydrogen phosphate dihydrate |
Grade: USP |
Application: Synthesis, Pharma, Liquid chromatography, pH adjustment |
Synonyms: monobasic sodium phosphate, sodium biphosphate |
CAS Number: 13472-35-0 EC Number: 231-449-2 Molar Mass: 156.01 g/mol Chemical Formula: NaH2PO4 .2 H2O |
Download: Datasheet | CoA | SDS |
نمک ها – داروسازی – کروماتوگرافی مایع – سنتز و واکنشهای شیمیایی – pH تنظیم
Categories: liquid chromatography, pH Adjustment, Pharma, S, salts, synthesis and chemical reactions, USP en
- General information
- Specification
- Ordering code
- Hazard symbol
General information
General information
Chemical formula: NaH2PO4 .2 H2O | Molar Mass: 156.00 g/mol |
Appearance: White solid | Density: 1.91 g/cm3 (20 °C) |
Solub. in water: 850 g/l | Melting point: 60 ⁰C |
pH value: 4.0 – 4.5 | Flash point: N/A |
Storage temp.: +2°C to +30°C | Cautions: Maybe irritant |
R: N/A | S: N/A |
HS-No.: 2835 22 00 | EC -No.: 231-449-2 |
Specification
Specification
Assay | 98.0 – 103.0 | % | |
Solubility | Conforms | ||
pH (5 % in H2O) | 4.1 – 4.5 | ||
Chloride | ≤ | 0.014 | % |
Sulfate | ≤ | 0.15 | % |
Insoluble substances | ≤ | 0.2 | % |
Identification (Sodium) | Conforms | ||
Identification (Phosphate) | Conforms | ||
Aluminum calcium and related elements | Conforms | ||
Water determination | 18-26.5 | % | |
Elemental Impurities & Heavy Metals | See COA | ||
Residual solvents | See COA |
Ordering code
Ordering code
Ordering code | 1 Kg | 2.5 Kg | 5 Kg | 10 Kg | 20 Kg |
P.E. | 422.04.01000.02 | 422.04.05000.02 | 422.04.10000.02 | ||
Glass |
Hazard symbol
Hazard symbol
Hazard Symbol |
محصولات مرتبط
Name: Edetate Disodium |
Grade: Laboratory Analytical Reagent |
Application: Synthesis, Titration, Clinical |
Synonyms: Disodium ethylenediaminetetraacetate dihydrate |
CAS Number: 6381-92-6 EC Number: 205-358-3 Molar Mass: 372.24 g/mol Chemical Formula: C10H14N2Na2O8 . 2H2O Hill Formula: C10H14N2Na2O8 . 2H2O |
Download: Datasheet | CoA | SDS |
نمکها، تیتراسیون، آزمایشگاه تشخیص طبی، سنتز