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.pdf
74092
Sodium phosphate monobasic solution
BioUltra, 5 M in H2O
Synonyma:
Monosodium phosphate solution, Sodium dihydrogen phosphate, Sodium dihydrogen orthophosphate,Sodium orthophosphate monobasic, Dihydrogen monosodium phosphate, Dihydrogen sodium phosphate
Vybrat velikost
| Vám/Skladová položka | Dostupnost | Cena |
|---|---|---|
100 mL | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 2 460,00 Kč |
500 mL | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 8 650,00 Kč |
O této položce
2 460,00 Kč
product line
BioUltra
Quality Segment
form
liquid
concentration
5 M in H2O
impurities
insoluble matter, passes filter test, ≤0.001% total nitrogen (N)
pH
3.0-4.5 (25 °C, 5 M in H2O)
solubility
H2O: 5 M, clear, colorless
density
1.40 g/mL at 20 °C
anion traces
chloride (Cl-): ≤5 mg/kg, sulfate (SO42-): ≤30 mg/kg
cation traces
Al: ≤1 mg/kg, As: ≤0.1 mg/kg, Ba: ≤1 mg/kg, Bi: ≤1 mg/kg, Ca: ≤5 mg/kg, Cd: ≤1 mg/kg, Co: ≤1 mg/kg, Cr: ≤1 mg/kg, Cu: ≤1 mg/kg, Fe: ≤1 mg/kg, K: ≤20 mg/kg, Li: ≤1 mg/kg, Mg: ≤1 mg/kg, Mn: ≤1 mg/kg, Mo: ≤1 mg/kg, Ni: ≤1 mg/kg, Pb: ≤1 mg/kg, Sr: ≤1 mg/kg, Zn: ≤1 mg/kg
λ
1 M in H2O
UV absorption
λ: 260 nm Amax: ≤0.025, λ: 280 nm Amax: ≤0.02
application(s)
diagnostic assay manufacturing
SMILES string
[Na+].OP(O)([O-])=O
InChI
1S/Na.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
InChI key
AJPJDKMHJJGVTQ-UHFFFAOYSA-M
General description
Application
1 of 1
Tato položka | |||
|---|---|---|---|
| concentration 5 M in H2O | concentration - | concentration - | concentration - |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| product line BioUltra | product line BioReagent | product line - | product line ReagentPlus® |
| form liquid | form solid | form crystals | form powder or crystals |
| application(s) diagnostic assay manufacturing | application(s) diagnostic assay manufacturing | application(s) sample preparation | application(s) detection |
| solubility H2O: 5 M, clear, colorless | solubility H2O: complete 100 mg/mL, clear, colorless | solubility water: 0.5 g/10 mL, clear, colorless | solubility water: 100 mg/mL, clear, colorless |
Skladovací třída
10 - Combustible liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
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How can I determine the shelf life / expiration / retest date of this product?
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Helpful?
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What's the pH of this solution?
1 answer-
The pH of this solution may range from 3.0 to 4.5. This value is lot-specific and reported in the Certificate of Analysis. Please see the link below to review a sample or lot-specific certificate:
https://www.sigmaaldrich.com/product/sigma/74092#product-documentationHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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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