SODIUM PHOSHPHATE MONOBASIC ANHYD
Product Details:
- Other Names Sodium dihydrogen phosphate anhydrous
- EINECS No 231-449-2
- Type Monobasic Anhydrous
- Density 2.36 Gram per cubic centimeter(g/cm3)
- Particle Size Passes 80 mesh
- Molecular Formula NaH2PO4
- Moisture (%) 0.5%
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SODIUM PHOSHPHATE MONOBASIC ANHYD Product Specifications
- 2.36 Gram per cubic centimeter(g/cm3)
- Monobasic Anhydrous
- White crystalline powder
- 231-449-2
- > 98%
- Sodium dihydrogen phosphate anhydrous
- 7558-80-7
- 24 months
- Technical/Analytical
- Passes 80 mesh
- 0.5%
- NaH2PO4
Product Description
Product Details :
| Product Name | : MONOBASIC SODIUM PHOSPHATE ANHYDROUS |
| C.A.S. No. | : 7558-80-7 |
| Molecular Formula | : NaH2PO4 |
| Molecular Weight | : 120.00 g/mol |
| SPECIFICATION | IP | BP | USP |
| Description | A white powder or colorless crystals. | White, slightly deliquescent crystals or granules. | White, slightly deliquescent crystals or granules. |
| Solubility | Very soluble in water and slightly soluble in ethanol (96 %). | Very soluble in water and slightly soluble in ethanol (96 %). | - |
| Identification
|
A: It gives reaction of phosphates. B: It gives reaction of sodium salts.
|
B: It gives reaction of Phosphates. C: It gives reaction of Sodium Salts. D : Complies with the test for loss on drying |
A: It gives reaction of phosphates. B: It gives reaction of sodium salts.
|
| pH | 4.1 - 4.5 | 4.2 - 4.5 | 4.1 - 4.5 |
| Clarity & Color of solution | - | Clear & Colorless | - |
| Insoluble Substances | NMT 0.2 % | - | NMT 0.2 % |
| Chloride | NMT 140 ppm | NMT 200 ppm | NMT 140 ppm |
| Sulphate | NMT 1500 ppm | NMT 300 ppm | NMT 1500 ppm |
| Al , Ca & related -element | Not became turbid when rendered slightly alkaline to litmus paper with 6 M ammonium hydroxide. | - | Not became turbid when rendered slightly alkaline to litmus paper |
| Arsenic | NMT 8 ppm | NMT 2 ppm | NMT 8 ppm |
| Heavy metals | NMT 20 ppm | - | NMT 20 ppm |
| Water by KF | NMT 2.0 % | - | NMT 2.0 % |
| Organic volatile impurities | - | - | Meets the requirement |
| Residual Solvents | - |
| Meets the requirement |
| Iron | - | NMT.10 ppm | - |
| Reducing substance | - | The solution retains a slight red color. | - |
| LOD ( at 130oC ) | - | NMT 1.0% | - |
| Assay (on dry basis) | 98.0 % - 103.0 % | 98.0 % - 100.5% | 98.0%-103.0% |
Technical Properties and Composition
Sodium Phosphate Monobasic Anhydrous appears as a white crystalline powder and is odorless. It features a high purity (over 98%), a molecular formula of NaH2PO4, and a molecular weight of 119.98 g/mol. The compound decomposes at temperatures above 200C and is readily soluble in water, making it a versatile ingredient in various processes. Heavy metal contamination is strictly limited to ensure quality and compliance with analytical standards.
Applications and Benefits
This compound's primary use is in laboratory analyses and industrial processes due to its high purity, controllable particle size (passes 80 mesh), and analytical grade quality. Its easily soluble nature and stable properties make it ideal for use in buffer solutions, water treatment, and chemical synthesis, offering reliable results and consistent performance for users.
Storage, Handling, and Shelf Life
To preserve its quality, Sodium Phosphate Monobasic Anhydrous should be stored in a tightly sealed container, kept dry and cool, away from contaminants and moisture. Under proper storage conditions, the product maintains its efficacy for up to 24 months. Its stable, solid-state form and lack of odor make it manageable and safe for industrial and laboratory environments.
FAQ's of SODIUM PHOSHPHATE MONOBASIC ANHYD:
Q: How should Sodium Phosphate Monobasic Anhydrous be stored for optimal shelf life?
A: Store the compound in a tightly closed container in a dry, cool place to maintain stability and prolong its shelf life up to 24 months.Q: What are the typical uses of Sodium Phosphate Monobasic Anhydrous?
A: It is commonly used as a buffer in laboratory analyses, water treatment applications, chemical synthesis, and as an analytical reagent due to its high purity and solubility.Q: When is it appropriate to use this compound in analytical procedures?
A: It is suitable for any application requiring a high-purity, water-soluble phosphate, especially when precise pH control or reliable analytical results are needed.Q: Where is this product manufactured and what quality standards does it maintain?
A: Manufactured in India, Sodium Phosphate Monobasic Anhydrous adheres to stringent quality guidelines, maintaining heavy metals below 0.001% and iron below 0.003%, making it suitable for technical and analytical grade applications.Q: What process ensures the compound's consistent particle size and purity?
A: Strict manufacturing processes ensure the compound passes 80 mesh for particle size and meets greater than 98% purity, with rigorous testing for heavy metals and iron content.Q: How does the compound benefit industrial and laboratory users?
A: Its high solubility, consistent purity, and ease of handling make it reliable for producing standard solutions, controlling pH, and supporting reproducible analytical results.Tell us about your requirement
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