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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
71496
Sodium phosphate monobasic
purum p.a., anhydrous, ≥99.0% (T)
Synonym(s):
Monosodium dihydrogen orthophosphate, Monosodium phosphate, Sodium dihydrogen phosphate
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MXP 1,863.00
MXP 5,607.00
About This Item
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grade
anhydrous
purum p.a.
Quality Level
Assay
≥99.0% (T)
form
crystals
pH
4.0-4.5 (25 °C, 50 mg/mL in H2O)
solubility
water: 0.5 g/10 mL, clear, colorless
anion traces
chloride (Cl-): ≤100 mg/kg
sulfate (SO42-): ≤500 mg/kg
cation traces
Ca: ≤200 mg/kg
Cd: ≤50 mg/kg
Co: ≤50 mg/kg
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
K: ≤300 mg/kg
Ni: ≤50 mg/kg
Pb: ≤50 mg/kg
Zn: ≤50 mg/kg
application(s)
sample preparation
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
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Related Categories
1 of 4
This Item | S3139 | S0751 | RDD007 |
|---|---|---|---|
| assay ≥99.0% (T) | assay ≥98% | assay ≥99.0% | assay ≥99.0% |
| grade anhydrous, purum p.a. | grade anhydrous, for molecular biology | grade - | grade anhydrous |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| form crystals | form solid | form powder or crystals | form powder |
| application(s) sample preparation | application(s) diagnostic assay manufacturing | application(s) detection | application(s) - |
| pH 4.0-4.5 (25 °C, 50 mg/mL in H2O) | pH 4.0-4.5 (25 °C, 50 g/L in water) | pH 4.0-4.5 (25 °C, 50 g/L in water) | pH 4.0-4.5 (25 °C, 50 g/L in water) |
General description
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
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How can I determine the shelf life / expiration / retest date of this product?
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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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what is the grade (AC, HPLC or other) of Sodium Phosphate Monobasic, Anhydrous (71496)?
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This product is considered a general research grade and has not been tested for suitability in any specific application.
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