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Sodium Glycerophosphate (CAS: 1555-56-2): Properties, Applications, and Safety

Posted on 23 March, 2025  in Uncategorized

 

Sodium Glycerophosphate, with the CAS number 1555-56-2, is an organic sodium salt derived from glycerophosphoric acid. Known for its stability and solubility in water, this compound is commonly utilized across various industrial and laboratory applications.

Chemical Identity

– Chemical Name: Sodium Glycerophosphate
– CAS Number: 1555-56-2
– Molecular Formula: C3H7Na2O6P
– Molecular Weight: 216.03 g/mol
– Synonyms: Disodium glycerophosphate, Glycerol-1-phosphate disodium salt

Physical and Chemical Properties

– Appearance: White to off-white powder or crystalline solid
– Solubility: Highly soluble in water
– Stability: Stable under normal storage conditions
– pH (1% solution): Slightly basic

These properties make sodium glycerophosphate ideal for formulations requiring water solubility and chemical stability.

Industrial and Technical Applications

1. Pharmaceutical Manufacturing

Sodium glycerophosphate is used as a buffering agent or stabilizer in various pharmaceutical preparations, particularly in injectable solutions. It is valued for its biocompatibility and ease of incorporation into liquid formulations.

2. Biochemical Research

In laboratory settings, sodium glycerophosphate functions as a phosphate source, buffering agent, or stabilizer in biochemical assays. It is often utilized in:
– Enzyme reactions
– Cell culture media
– Phosphorylation studies

3. Cosmetic and Personal Care Products

The compound is sometimes incorporated into skin-care and personal care formulations for its mild pH and ability to act as a humectant or buffering agent, helping maintain formulation stability and skin compatibility.

4. Nutraceutical and Supplement Manufacturing (Non-Edible Applications)

In non-food-grade formulations, sodium glycerophosphate is used for its solubility and reactivity in product prototypes that require a safe and bio-neutral phosphate source.

Handling and Safety

While sodium glycerophosphate is generally considered safe under controlled conditions, proper handling guidelines should always be followed:

– Protective Equipment: Gloves, goggles, and appropriate lab attire
– Storage Conditions: Store in a cool, dry place in tightly closed containers
– Hazards: Avoid inhalation of dust; may cause mild irritation to eyes or skin
– Disposal: Dispose in accordance with local, regional, and national regulations

Always consult the compound’s Material Safety Data Sheet (MSDS) for detailed safety and handling instructions.

Regulatory and Quality Standards

Sodium glycerophosphate is subject to quality standards and may be supplied in various grades depending on its intended use (e.g., industrial, laboratory, pharmaceutical-grade). Ensure you verify the specification and compliance data relevant to your specific application.

Conclusion

Sodium Glycerophosphate (CAS: 1555-56-2) is a versatile and stable compound widely used in pharmaceutical manufacturing, laboratory research, and technical applications. Its reliable buffering capacity, solubility, and safety profile make it a valuable component in many non-edible products and formulations. Always ensure appropriate grade selection and safety protocols when working with this chemical.

City Chemical LLC is a top producer of chemicals like: Sodium Glycerophospate (CAS #: 1555-56-2).

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Car or truck Pricing Which you Bunch To be able to Cover? Attempt Most of these Good Suggestions about Regarding Sizing!

Posted on 20 November, 2014  in Uncategorized

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It might be tough to choose the amount insurance plan. For those who have huge amounts of income preserved in place, it is best to receive ample liability insurance to be able to secure them. If you are accountable for the actual incident, insufficient liability coverage might drain your current assets. It really is a lot more a good idea to get ample insurance coverage to safeguard your current benefits and turn into safe and sound.

Aren’t getting found without car insurance policy these days! Getting car insurance policy could protect finances, for anybody who is in an auto accident. The particular guidance in this posting should enable you to select the right organization as well as coverage.

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