S4172
Ammonium sodium phosphate dibasic tetrahydrate
BioXtra, ≥99%
Synonym(s):
sec-Sodium ammonium phosphate, Ammonium sodium hydrogen phosphate, Sodium ammonium hydrogen phosphate
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
250 g | Check Cart for Availability | $128.00 |
1 kg | Check Cart for Availability | $235.00 |
About This Item
Quality Segment
grade
BioPerformance Certified
product line
BioXtra
assay
≥99%
impurities
≤0.1% Insoluble matter
solubility
H2O: 1 M, clear, colorless
anion traces
chloride (Cl-): ≤0.05%, sulfate (SO42-): ≤0.05%
cation traces
Ca: ≤0.0005%, Cu: ≤0.0005%, Fe: ≤0.0005%, K: ≤0.005%, Mg: ≤0.0005%, Pb: ≤0.001%, Zn: ≤0.0005%, Al: ≤0.0005%
SMILES string
[NH4+].[Na+].OP([O-])([O-])=O
InChI
1S/H3N.Na.H3O4P.4H2O/c;;1-5(2,3)4;;;;/h1H3;;(H3,1,2,3,4);4*1H2/q;+1;;;;;/p-1
InChI key
IQTQISLCLWJRPM-UHFFFAOYSA-M
1 of 1
This Item | ||
|---|---|---|
| description BioXtra, ≥99% | description ≥99% | description BioXtra, ≥99.0% |
| grade BioPerformance Certified | grade - | grade - |
| assay ≥99% | assay ≥99% | assay ≥99.0% |
| Quality Level 200 | Quality Level 100 | Quality Level 200 |
| solubility H2O: 1 M, clear, colorless | solubility - | solubility H2O: 1 M at 20 °C, clear, colorless |
| anion traces sulfate (SO42-): ≤0.05%, chloride (Cl-): ≤0.05% | anion traces - | anion traces chloride (Cl-): ≤0.05%, sulfate (SO42-): ≤0.05% |
| cation traces Fe: ≤0.0005%, Zn: ≤0.0005%, K: ≤0.005%, Pb: ≤0.001%, Mg: ≤0.0005%, Ca: ≤0.0005%, Al: ≤0.0005%, Cu: ≤0.0005% | cation traces - | cation traces Pb: ≤0.001%, Cu: ≤0.0005%, Mg: ≤0.005%, NH4+: ≤0.05%, Al: ≤0.0005%, Ca: ≤0.002%, Fe: ≤0.002%, K: ≤0.005%, Zn: ≤0.0005% |
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Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, type N95 (US)
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