Molekula
Glycerophosphate disodium salt hydrate
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Glycerophosphate disodium salt hydrate is a versatile phosphate ester of glycerol, widely used as a buffering agent, chelating agent, and nutrient in cell culture media, pharmaceutical formulations, and food applications. It supports metabolic processes and stabilizes pH in biological systems. This chemical has a CAS number of 55073-41-1, a molecular formula of C3H7Na2O6P · xH2O, and a molecular weight of 216.04. It is stored at ambient conditions and carries no signal word for hazard classification. Molekula supplies glycerophosphate disodium salt hydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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25 g — £30.90 per pack ex VAT · £37.08 inc. VAT
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Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Colourless to white crystalline powder |
| Water | 25.0% to 35.0% |
| Assay | 98.0% to 102.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 32025727 |
| CAS Number | 55073-41-1 |
| Molecular Formula | C3H7Na2O6P · xH2O |
| Molecular Weight | 216.04 |
| SMILES | C(C(COP(=O)([O-])[O-])O)O.[Na+].[Na+] |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2919.90.15.00 |
| Tariff Code | 2919900090 |
Safety & GHS
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P281 Use personal protective equipment as required
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is glycerophosphate disodium salt hydrate commonly used for?
It is primarily used as a buffering agent in biochemical research, as a nutrient in cell culture media, and in pharmaceutical formulations for controlled drug release.
What is the molecular formula and molecular weight of glycerophosphate disodium salt hydrate?
The molecular formula is **C₃H₇Na₂O₆P · xH₂O**, and the anhydrous molecular weight is **216.04 g/mol** (hydrate content may vary).
How should glycerophosphate disodium salt hydrate be stored?
Store at **ambient temperature** in a tightly sealed container, away from moisture and strong oxidizing agents.
What grades or purities of glycerophosphate disodium salt hydrate does Molekula supply?
Molekula supplies **analytical and biochemical research-grade** glycerophosphate disodium salt hydrate, meeting strict purity standards for lab applications.
Can Molekula supply glycerophosphate disodium salt hydrate in bulk quantities?
Yes, we offer bulk packaging options for glycerophosphate disodium salt hydrate upon request, subject to availability and order volume.
What documentation is provided with an order of glycerophosphate disodium salt hydrate?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.