Description
Description
Sodium Pyrophosphate Tetrabasic Decahydrate BioXtra 99.0-103.0% 500 Gram
Synonym: Pyrophosphate inorganic, Sodium diphosphate tetrabasic, Tetrasodium pyrophosphate
- CAS Number 13472-36-1
- Linear Formula Na4P2O7 · 10H2O
- Molecular Weight 446.06
- EC Number 231-767-1
- MDL number MFCD00149200
- PubChem Substance ID 24899702
- NACRES NA.25
| Quality Level | 200 |
| product line | BioXtra |
| assay | 99.0-103.0% |
| impurities | ≤0.01% Insoluble matter |
| solubility | H2O: 0.5 M, clear, colorless |
| anion traces | chloride (Cl-): ≤0.002% |
| sulfate (SO42-): ≤0.005% | |
| cation traces | Al: ≤0.0005% |
| Ca: ≤0.0005% | |
| Cu: ≤0.0005% | |
| Fe: ≤0.0005% | |
| K: ≤0.005% | |
| Mg: ≤0.0005% | |
| NH4+: ≤0.05% | |
| Pb: ≤0.001% | |
| Zn: ≤0.0005% | |
| SMILES string | O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O |
| InChI | 1S/4Na.H4O7P2.10H2O/c;;;;1-8(2,3)7-9(4,5)6;;;;;;;;;;/h;;;;(H2,1,2,3)(H2,4,5,6);10*1H2/q4*+1;;;;;;;;;;;/p-4 |
| InChI key | VZWGHDYJGOMEKT-UHFFFAOYSA-J |
General description
Sodium pyrophosphate tetrabasic decahydrate functions as a sequestering, clarifying, buffering agent and water softener. It is used as an emulsifier, pH buffer and dough conditioner. Sodium pyrophosphate tetrabasic acts as a thickening agent in puddings and tartar control agent in toothpaste.
Application
Sodium pyrophosphate tetrabasic decahydrate has been used:
• for pyrophosphate hydrolysis and quantification
• as a component of extraction buffer to homogenize liver
• as a component of cell lysis buffer for western blotting
GHS05, GHS07
Signal word Danger
Hazard statements H302-H318
Precautionary statements P280-P301 + P312 + P330-P305 + P351 + P338 + P310
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
RIDADR NONH for all modes of transport
WGK Germany 1
Documents
Safety Data Sheet
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