Sigma-Aldrich
Sodium Pyrophosphate Tetrabasic Decahydrate Bioxtra 99-103% 500 gram
- Part Number:
- MIL-S6422-500G
- Lead Time:
- 2-4 weeks
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- each
- Size:
- 500 grams
- Style:
- chemical
- DOT Rated:
- HazMat Transport Fee Required
Bulk discount rates
Automatically save when you buy in bulk.
| Buy 6 - 11 | and get 10% off |
| Buy 12 or above | and get 15% off |
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
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
Warnings
Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.
Most chemicals cannot be expedited.
This item has a Haz-Mat shipping fee built into the price. Fee is applicable only to the first item purchased. Additional HazMat items will be discounted automatically in the shopping cart. HazMat items always require special DOT handling and in rare cases may incur additional fees not levied prior to checkout. Request a quote for the most accurate pricing.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning
Please note: This product is not returnable.