71507
Sodium phosphate monobasic monohydrate
BioXtra, for molecular biology, ≥99.5% (T)
Recommended Products
grade
for molecular biology
Quality Level
product line
BioXtra
Assay
≥99.5% (T)
form
crystals
impurities
DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected
≤0.001% total nitrogen (N)
pH
4.0-4.5 (25 °C, 1 M in H2O)
solubility
H2O: 1 M, clear, colorless
anion traces
chloride (Cl-): ≤5 mg/kg
sulfate (SO42-): ≤30 mg/kg
cation traces
Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg
λ
1 M in H2O
UV absorption
λ: 260 nm Amax: ≤0.03
λ: 280 nm Amax: ≤0.02
SMILES string
[Na+].[H]O[H].OP(O)([O-])=O
InChI
1S/Na.H3O4P.H2O/c;1-5(2,3)4;/h;(H3,1,2,3,4);1H2/q+1;;/p-1
InChI key
BBMHARZCALWXSL-UHFFFAOYSA-M
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This Item | S3522 | 71504-MM | S9638 |
|---|---|---|---|
| grade for molecular biology | grade - | grade ACS reagent, puriss. p.a. | grade ACS reagent |
| product line BioXtra | product line BioReagent | product line - | product line - |
| assay ≥99.5% (T) | assay 98.0-102.0% | assay ≥99.0% (T) | assay ≥98%, 98.0-102.0% |
| form crystals | form powder | form - | form crystalline |
| impurities DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected, ≤0.001% total nitrogen (N) | impurities ≤0.01% Insoluble matter | impurities ≤0.01% insoluble matter, ≤10 mg/kg total nitrogen (N) | impurities ≤0.01% Insoluble matter |
| pH 4.0-4.5 (25 °C, 1 M in H2O) | pH 4.1-4.5 (25 °C, 5% in solution) | pH 4.1-4.5 (25 °C, 50 mg/mL in H2O) | pH 4.1-4.5 (25 °C, 5% in solution) |
Application
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
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