The solubility of this product is tested at 50 mg/mL (5%) in water. The solubility at higher rates has not been investigated. A review of available literature indicates this material is expected to be soluble at 175 mg/mL (17.5%) with heat and sonication. Concentrations exceeding 44.4% would have to be determined experimentally.
Przejdź do
G5422
β-Glycerophosphate disodium salt hydrate
≤1.0 mol % L-α-isomer
Synonim(y):
BGP, Glycerol 2-phosphate disodium salt hydrate
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| Gabaryty przesyłki | SKU | Dostępność | Cena netto |
|---|---|---|---|
| 25 g | Dostępne do wysyłki DZISIAJzSchnelldorf Distribution | 356,00 zł | |
| 100 g | Dostępne do wysyłki DZISIAJzSchnelldorf Distribution | 809,00 zł | |
| 500 g | Przewidywany termin wysyłki07 lipca 2026zSchnelldorf Distribution | 3310,00 zł |
Informacje o tej pozycji
Wzór liniowy:
(HOCH2)2CHOP(O)(ONa)2 · xH2O
Numer CAS:
Masa cząsteczkowa:
216.04 (anhydrous basis)
NACRES:
NA.25
PubChem Substance ID:
UNSPSC Code:
12352201
EC Number:
212-464-3
MDL number:
Pomoc techniczna
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Pozwól nam pomócbiological source
synthetic
Quality Segment
form
powder
impurities
≤0.1% Inorganic phosphorus, ≤1.0 mol % L-α-isomer
mp
102-104 °C (lit.)
solubility
water: 50 mg/mL, clear, colorless
SMILES string
O.[Na+].[Na+].OCC(CO)OP([O-])([O-])=O
InChI
1S/C3H9O6P.2Na.H2O/c4-1-3(2-5)9-10(6,7)8;;;/h3-5H,1-2H2,(H2,6,7,8);;;1H2/q;2*+1;/p-2
InChI key
ROPZSVKNEIIIDE-UHFFFAOYSA-L
Application
β-Glycerophosphate is a classical serine-threonine phosphatase inhibitor used in kinase reaction buffers. BGP is often used in combination with other phosphatase/protease inhibitors for broad spectrum inhibition. It functions as an organic phosphate donor and has been used in culture media for mesenchymal stem cell differentiation to osteoblast-type cells. BGP is also used to buffer M17 media for Lactococcus culture in recombinant protein expression.
β-glycerophosphate is used in homegenization solutions for muscles extracts following fixation. [1]
Initiates differentiation of bone-marrow-derived stem cells embedded in a natural collagen/chitosan gel designed for tissue engineering.
Analysis Note
Low inorganic phosphate content. Mixtures of α- and β-glycerophosphate have historically been used in microbiological media but high levels of inorganic (free) phosphate has been associated with the irregular growth of bacteria and unwanted precipitates.[2]
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Ta pozycja | |||
|---|---|---|---|
| biological source synthetic | biological source - | biological source synthetic (chemical) | biological source - |
| Quality Level 300 | Quality Level 200 | Quality Level 400 | Quality Level 100 |
| form powder | form solid | form powder | form powder or solid |
| solubility water: 50 mg/mL, clear, colorless | solubility H2O: 0.1 g/mL, clear, colorless | solubility water: soluble | solubility - |
| mp 102-104 °C (lit.) | mp - | mp 102-104 °C (lit.) | mp - |
| impurities ≤0.1% Inorganic phosphorus, ≤1.0 mol % L-α-isomer | impurities ≤2% L-α-glycerol phosphate | impurities ≤0.1% Insoluble matter, ≤0.5 mol % L-α-isomer | impurities ≤35% water |
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
Klasa składowania
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Numer pozycji handlu globalnego
| SKU | NUMER GTIN |
|---|---|
| G5422-25G | 04061833634738 |
| G5422-100G | 04061833634714 |
| G5422-500G | 04061833634752 |
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Good day, I am already using this product at 44.4% (w/v) to raise the pH of my chitosan solution. To prevent further dilution of the final solution, I would like to increase of ß-GP even more. Are higher concentrations feasible to work with?
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이 제품은 화장품의 원료로 사용할 수 있는 등급인가요?
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This product is not suitable for cosmetic use. This product is intended for research use only. It is not suitable for any other purpose, which includes, but is not limited to, unauthorized commercial use, in vitro diagnostic use, or therapeutic use in humans or animals.
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How can I determine the shelf life / expiration / retest date of this product?
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If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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