Basic Information of O-Phospho-DL-Serine
- Product Name: O-Phospho-DL-serine
- English aliases: DL-Serine O-phosphate, DL-Phosphoserine, O-Phospho-DL-serin, O-Phospho-DL-serine, DL-Serine phosphate, DL-Serine O-phosphate, Phosphorylated DL-serine
- Industry Abbreviations: DL-PS, Phospho-DL-serine
- Other language names: German: O-Phospho-DL-serin; French: O-Phospho-DL-sérine; Spanish: O-Fosfo-DL-serina
- CAS number: 17885-08-4
- Molecular Formula: C₃H₈NO₆P
- Molecular Weight: 185.07 g/mol
- Product Grade: Industrial grade,Reagent grade,Agricultural grade
- Main uses: Chemical synthesis intermediates, Chelating agents, Industrial additives, Analytical reagents, Agricultural applications
Physicochemical Properties of O-Phospho-DL-Serine
- Appearance and smell: White to off-white crystalline powder, odorless, slightly acidic taste.
- Solubility: Easily soluble in water (solubility approximately 35 g/100 mL at 25°C), slightly soluble in ethanol, and insoluble in ether and chloroform.
- Boiling Point: Decomposition (decomposition above 220℃)
- Melting Point: 170-175℃ (decomposes)
- Density: 1.67-1.71 g/cm³ (solid crystal density)
- Purity: ≥98% (Industrial/Food Grade)
- Stability: Store in a cool, dry place where it is stable, avoiding high temperatures, humidity, and light.
- Danger: Low toxicity or practically non-toxic; some products may cause slight irritation.
- Emergency Response: Skin contact: Rinse immediately with plenty of water; Ingestion: Seek immediate medical attention.
Supplementary Technical Details for O-Phospho-DL-Serine
- Production Methods: It is obtained by phosphorylation of DL-serine with phosphoric acid, followed by crystallization and recrystallization purification.
- Acute Toxicity (LD50): Oral LD50 in rats: >5000 mg/kg (practically non-toxic); Intraperitoneal LD50 in mice: 3500-4000 mg/kg
- Chronic Toxicity: No obvious toxicity with long-term use, meets food-grade standards
- Upstream and downstream products (raw materials): DL-serine, phosphoric acid, catalyst
- Upstream and downstream products (downstream): Industrial cleaning agents, household and personal care products, polymers and materials, electroplating additives, research and development applications
- Quality Standards: Compliant with USP, EP, and GB
- Detection Methods: HPLC, UV, IR, etc.
- Transportation Methods: Sea freight, air freight, and express delivery
- Payment Methods: T/T, L/C, Western Union, etc.
- Certification Status: ISO9001, GMP, kosher halal etc.
- Technical Support: Provide product application technical guidance and solutions
Packaging and Storage of O-Phospho-DL-Serine
- Packaging: 25kg/fiber drum (lined with polyethylene bag), or according to customer requirements
- Storage: Store in a cool, dry, and well-ventilated warehouse; avoid direct sunlight and moisture
- Shelf Life: 24 months from the production date under proper storage conditions
- CAS number: 17885-08-4
- Molecular Formula: C₃H₈NO₆P
- Molecular Weight: 185.07 g/mol
- Implementation Standards: Enterprise standards or USP/BP/EP/CP
- Precautions: Avoid storing with strong oxidizers, strong acids, or strong alkalis; wear protective equipment during operation.
- After-sales Service: Provides COA and MSDS; free returns and exchanges for quality issues; technical support.
Applications of O-Phospho-DL-Serine
Although the active component of O-Phospho-DL-Serine is mostly derived from 50% O-Phospho-L-Serine, its greatest advantage is its low cost. It is also a versatile organophosphorus compound with relatively low environmental impact. It is commonly used as a general chemical or industrial raw material.
Industrial grade O-Phospho-DL-Serine
- Industrial-grade O-Phospho-DL-Serine can be used as an intermediate in fine chemical synthesis, such as the preparation of phosphorylated serine derivatives and the synthesis of amino acids/peptides.
- Industrial-grade O-Phospho-DL-Serine can be added as a modifier to biomaterials such as bone repair cement and collagen scaffolds.
- Industrial-grade O-Phospho-DL-Serine can be used as an enzyme stabilizer to improve the activity and stability of proteases and phosphatases in industrial reactions.
- Industrial-grade O-Phospho-DL-Serine can be used in all types of cleaning products (household cleaning, personal care), and is a mild and effective chelating agent.
- Industrial-grade O-Phospho-DL-Serine can be used as an additive and corrosion inhibitor in metalworking fluids. It helps to form a protective film on the metal surface, improving the physical properties of the metal.
Reagent grade O-Phospho-DL-Serine
- Reagent-grade O-Phospho-DL-Serine can be used in scientific research experiments, such as studies in cell biology and signaling pathways, enzymology, and biocatalysis.
- Reagent-grade O-Phospho-DL-Serine can be used for analytical testing, such as chromatographic and mass spectrometric standards, and metabolomics research.
- Reagent-grade O-Phospho-DL-Serine can be used in bioprocess development, such as in biopharmaceutical pilot studies and materials science experiments.
Agricultural grade O-Phospho-DL-Serine
- Agricultural-grade O-Phospho-DL-Serine can be used as an additive in foliar fertilizers or drip irrigation fertilizers, helping to improve the absorption and translocation efficiency of phosphorus.
- Agricultural-grade O-Phospho-DL-Serine can be used for soil conditioning, on the one hand, to inactivate harmful heavy metals and reduce pollution risks; on the other hand, to activate beneficial trace elements and improve nutrient efficiency.
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