ChemicalBook >> CAS DataBase List >>Sodium pyrophosphate decahydrate
Sodium pyrophosphate decahydrate
- CAS No.
- 13472-36-1
- Chemical Name:
- Sodium pyrophosphate decahydrate
- Synonyms
- 500g;FERRIC SODIUM PYROPHOSPHATE;SODIUM FERRIC PYROPHOSPHATE;Tetrasodium pyrophophate decahydrate;TSPP decahydrate;SodiuM pyrophosphat;SODIUM PYROPHOSPHATE, ACS;Sodium diphosphate hydrate;Sodium pyrophosphate,edible;Sodium phosphate decahydrate
- CBNumber:
- CB7853067
- Molecular Formula:
- H7NaO8P2
- Molecular Weight:
- 219.99
- MDL Number:
- MFCD00049984
- MOL File:
- 13472-36-1.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-06-24 18:39:39
| Product description | Number | Pack Size | Price |
| Tetrasodium Pyrophosphate Decahydrate Pharmaceutical Secondary Standard; Certified Reference Material | PHR2205 | 1 g | $129 |
| Sodium pyrophosphate decahydrate ACS reagent, ≥99% | 221368 | 1kg | $203 |
| Sodium pyrophosphate decahydrate ACS reagent, ≥99% | 221368 | 2.5kg | $426 |
| tetra-Sodium diphosphate decahydrate foranalysisEMSURE?ACS,Reag.PhEur | 1.06591 | 500g | $154 |
| tetra-Sodium diphosphate decahydrate foranalysisEMSURE?ACS,Reag.PhEur | 1.06591 | 2.5kg | $476 |
| More product size | |||
| Melting point | 80°C |
|---|---|
| Boiling point | 93.8°C |
| Density | 1.82 |
| bulk density | 650kg/m3 |
| RTECS | UX7350000 |
| storage temp. | Store at +5°C to +30°C. |
| solubility | H2O: 0.1 M at 20 °C, clear, colorless |
| form | Solid |
| color | White |
| Specific Gravity | 1.82 |
| Odor | Odorless |
| PH Range | 10.3 |
| PH | 9.5-11.0 (25℃, 0.1M in H2O) |
| Water Solubility | 62 g/L (20 ºC) |
| λmax |
λ: 260 nm Amax: 0.010 λ: 280 nm Amax: 0.010 |
| Merck | 14,9240 |
| Exposure limits | NIOSH: TWA 5 mg/m3 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| 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 |
| InChIKey | VZWGHDYJGOMEKT-UHFFFAOYSA-J |
| SMILES | O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O |
| FDA 21 CFR | 582.5306 |
| CAS DataBase Reference | 13472-36-1(CAS DataBase Reference) |
| FDA UNII | IY3DKB96QW |
| UNSPSC Code | 41116107 |
| NACRES | NB.24 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H318 | |||||||||
| Precautionary statements | P264-P270-P280-P301+P312-P305+P351+P338-P501 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 28353900 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Dam. 1 |
|||||||||
| NFPA 704 |
|
Sodium pyrophosphate decahydrate price More Price(70)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | PHR2205 | Tetrasodium Pyrophosphate Decahydrate Pharmaceutical Secondary Standard; Certified Reference Material | 13472-36-1 | 1 g | $129 | 2026-04-30 | Buy |
| Sigma-Aldrich | 221368 | Sodium pyrophosphate decahydrate ACS reagent, ≥99% | 13472-36-1 | 1kg | $203 | 2026-04-30 | Buy |
| Sigma-Aldrich | 221368 | Sodium pyrophosphate decahydrate ACS reagent, ≥99% | 13472-36-1 | 2.5kg | $426 | 2026-04-30 | Buy |
| Sigma-Aldrich | 1.06591 | tetra-Sodium diphosphate decahydrate foranalysisEMSURE?ACS,Reag.PhEur | 13472-36-1 | 500g | $154 | 2026-04-30 | Buy |
| Sigma-Aldrich | 1.06591 | tetra-Sodium diphosphate decahydrate foranalysisEMSURE?ACS,Reag.PhEur | 13472-36-1 | 2.5kg | $476 | 2026-04-30 | Buy |
Sodium pyrophosphate decahydrate Chemical Properties,Uses,Production
Chemical Properties
white crystals
Uses
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
Uses
Sodium Pyrophosphate Decahydrate is a tetrabasic pyrophosphate salt used in buffers.
Uses
Sodium pyrophosphate decahydrate is used in fusion matrix.
Definition
ChEBI: Sodium pyrophosphate decahydrate is a hydrate that is the decahydrate form of sodium diphosphate. It has a role as a food thickening agent, a food emulsifier and a chelator. It contains a sodium diphosphate.
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.
Purification Methods
Crystallise the salt from hot H2O and dry it in air at room temperature.
Sodium pyrophosphate decahydrate Preparation Products And Raw materials
Global( 394)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Jiangsu Kolod Food Ingredients Co.,Ltd. | +86-18652417778 | sales3257@jskolod.com | China | 134 | 60 |
| Hebei Chuanghai Biotechnology Co., Ltd | +86-15350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 | sales1@chuanghaibio.com | China | 5220 | 58 |
| Henan Bao Enluo International TradeCo.，LTD | +86-17331933971 | deasea125996@gmail.com | China | 2472 | 58 |
| Hebei Jingbo New Material Technology Co., Ltd | +86-19931165850 | hbjbtech@163.com | China | 1000 | 58 |
| Hebei Longbang Technology Co., LTD | +86-18633929156 | admin@hblongbang.com | China | 972 | 58 |
| HebeiShuoshengImportandExportco.,Ltd | +86-18532138899 | L18532138899@163.com | China | 939 | 58 |
| HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | +86-15350851019; +86-15383190639 | admin@86-ss.com | China | 999 | 58 |
| Aurora Industry Co., Ltd. | +86-13591747876 | alex1_auco@126.com | China | 300 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21585 | 55 |
View Lastest Price from Sodium pyrophosphate decahydrate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-08-01 | Sodium pyrophosphate decahydrate
13472-36-1
|
0.99 | RongNa Biotechnology Co.,Ltd | ||||
 |
2026-07-31 | Sodium pyrophosphate decahydrate
13472-36-1
|
$75.00-100.00 | 1kg | 99% | 5000 | HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | |
 |
2026-05-28 | Trisodium Phosphate
13472-36-1
|
$10.00 | 1kg | 98% | 10 ton | Hebei Chuanghai Biotechnology Co,.LTD |
-
- Sodium pyrophosphate decahydrate
13472-36-1
- 0.99
- RongNa Biotechnology Co.,Ltd
-
- Sodium pyrophosphate decahydrate
13472-36-1
- $75.00-100.00
- 99%
- HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
-
- Trisodium Phosphate
13472-36-1
- $10.00
- 98%
- Hebei Chuanghai Biotechnology Co,.LTD
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