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Sigma-Aldrich Sodium phosphate monobasic dihydrate
List Price
$63.70
Your Price
$63.70
Sigma-Aldrich Sodium Phosphate Monobasic Dihydrate, 1kg - SIAL (Additional S&H Or Hazmat Fees May Apply)
NETA PART:
SIAL-04269-1KG
MFG.PART:
04269-1KG
UNSPSC:
12161700
Manufacturer:
Sigma-Aldrich
Quality Level
200
assay
98-100.5% (calc. to the dried substance)
form
powder or crystals
quality
meets analytical specification of Ph. Eur., BP, USP, FCC, E 339
impurities
heavy metals (as Pb), complies
organic volatile impurities, complies
reducing matter, complies
related substances, complies
residual solvents, complies
≤0.2% water-insoluble matter
loss
21.5-24.0% loss on drying, 130 °C
pH
4.1-5.0 (20 °C, 1%)
4.2-4.5 (20 °C, 5%)
anion traces
chloride (Cl-): ≤50 mg/kg
fluoride (F-): ≤10 mg/kg
sulfate (SO42-): ≤200 mg/kg
cation traces
Al:, in accordance
As: ≤1 mg/kg
Ca: ≤20 mg/kg
Ca:, in accordance
Cd: ≤1 mg/kg
Cu: ≤10 mg/kg
Fe: ≤5 mg/kg
Hg: ≤1 mg/kg
Mg: ≤20 mg/kg
Pb: ≤4 mg/kg
Zn: ≤10 mg/kg
suitability
complies for appearance of solution
Related Categories
Phosphates
Salts
Application
Sodium phosphate monobasic dihydrate has been used for preparing phosphate buffer solution.[1] It has also been used as a mobile phase for high-performance liquid chromatography.[2]
Biochem/physiol Actions
Sodium phosphate monobasic also referred to as sodium dihydrogen phosphate is a chemical reagent possesses high buffering capacity and is used for preparing biological buffers. It was used as a phosphate supplement for determining whether phosphate supplementation can prevent rickets in very low birth weight infants with prenatal deficiency of phosphate.[3]
wgk_germany
WGK 1
| SKU | SIAL-04269-1KG |
|---|---|
| Featured | No |
| Supplier Part Number | 04269-1KG |
| UM | EA |
| UNSPSC | 12161700 |
| Manufacturer Name | Sigma-Aldrich |
| Temperature | room temp |
| ProductLine | SIAL |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 10.000000 |
| Lead Time | 9 |
| Hazardous | Y |
| CAS Number | 13472-35-0 |
| Energy Star | No |
| Green | No |
| ACT Ecolabel | No |
| Controlled | N |