Sodium pyrophosphate
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- $43.5 - $4272.88
- Product name: Sodium pyrophosphate
- CAS: 7758-16-9
- MF: H5NaO7P2
- MW: 201.97
- EINECS:231-835-0
- MDL Number:MFCD00014246
- Synonyms:DisodiuM pytophospha;Amyloid Precursor Protein β, Secreted;ANTI-DSPP (N-TERM) antibody produced in rabbit;Dentin sialophosphoprotein;SodiuM pyrophosphate dibasic practical grade;SODIUM PYROPHOSPHATE DIBASIC BIOULTR;Food Grade Sodium Acid Pyrophosphate;disodium pytophosphate
9 prices
Selected condition：
Brand
- Alfa Aesar
- American Custom Chemicals Corporation
- Sigma-Aldrich
- TRC
- Usbiological
Package
- 100g
- 100ml
- 250ml
- 500G
- 1kg
- 96Tests
- 400μl
- ManufacturerAlfa Aesar
- Product numberJ62052
- Product descriptionSodium pyrophosphate 200mM buffer soln.
- Packaging100ml
- Price$50.4
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product numberJ62052
- Product descriptionSodium pyrophosphate 200mM buffer soln.
- Packaging250ml
- Price$83.9
- Updated2023-06-20
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberOGM0000285
- Product descriptionSODIUM ACID PYROPHOSPHATE 95.00%
- Packaging500G
- Price$4272.88
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product numberP8135
- Product descriptionSodium pyrophosphate dibasic practical grade
- Packaging500g
- Price$43.5
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number71501
- Product descriptionSodium pyrophosphate dibasic BioUltra, ≥99.0% (T)
- Packaging100g
- Price$78.9
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number71501
- Product descriptionSodium pyrophosphate dibasic BioUltra, ≥99.0% (T)
- Packaging1kg
- Price$358.4
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product numberSAB1304988
- Product descriptionANTI-DSPP (N-TERM) antibody produced in rabbit IgG fraction of antiserum, buffered aqueous solution
- Packaging400μl
- Price$481
- Updated2024-03-01
- Buy
- ManufacturerTRC
- Product numberS083933
- Product descriptionSodium pyrophosphate dibasic
- Packaging100g
- Price$45
- Updated2021-12-16
- Buy
- ManufacturerUsbiological
- Product number024624
- Product descriptionDentin Sialophosphoprotein
- Packaging96Tests
- Price$864
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Alfa Aesar | J62052 | Sodium pyrophosphate 200mM buffer soln. | 100ml | $50.4 | 2023-06-20 | Buy |
| Alfa Aesar | J62052 | Sodium pyrophosphate 200mM buffer soln. | 250ml | $83.9 | 2023-06-20 | Buy |
| American Custom Chemicals Corporation | OGM0000285 | SODIUM ACID PYROPHOSPHATE 95.00% | 500G | $4272.88 | 2021-12-16 | Buy |
| Sigma-Aldrich | P8135 | Sodium pyrophosphate dibasic practical grade | 500g | $43.5 | 2024-03-01 | Buy |
| Sigma-Aldrich | 71501 | Sodium pyrophosphate dibasic BioUltra, ≥99.0% (T) | 100g | $78.9 | 2024-03-01 | Buy |
| Sigma-Aldrich | 71501 | Sodium pyrophosphate dibasic BioUltra, ≥99.0% (T) | 1kg | $358.4 | 2024-03-01 | Buy |
| Sigma-Aldrich | SAB1304988 | ANTI-DSPP (N-TERM) antibody produced in rabbit IgG fraction of antiserum, buffered aqueous solution | 400μl | $481 | 2024-03-01 | Buy |
| TRC | S083933 | Sodium pyrophosphate dibasic | 100g | $45 | 2021-12-16 | Buy |
| Usbiological | 024624 | Dentin Sialophosphoprotein | 96Tests | $864 | 2021-12-16 | Buy |
Properties
Melting point :decomposes 220℃ [MER06]
Density :(hexahydrate) 1.86
vapor pressure :0Pa at 20℃
storage temp. :-70°C
solubility :H2O: 0.1 M at 20 °C, clear, colorless
form :white powder
color :White to Off-White
PH :3.5-4.5 (20℃, 0.1M in H2O, freshly prepared)
Water Solubility :Fully miscible in water. Insoluble in alcohol and ammonia.
λmax :λ: 260 nm Amax: 0.11
λ: 280 nm Amax: 0.09 Merck :13,8643
Stability :Stable.
InChI :InChI=1S/Na.H4O7P2.H/c;1-8(2,3)7-9(4,5)6;/h;(H2,1,2,3)(H2,4,5,6);
InChIKey :IQTFITJCETVNCI-UHFFFAOYSA-N
SMILES :O(P(O)(O)=O)P(O)(O)=O.[NaH]
LogP :-3.420 (est)
CAS DataBase Reference :7758-16-9(CAS DataBase Reference)
EPA Substance Registry System :Disodium diphosphate (7758-16-9)
Density :(hexahydrate) 1.86
vapor pressure :0Pa at 20℃
storage temp. :-70°C
solubility :H2O: 0.1 M at 20 °C, clear, colorless
form :white powder
color :White to Off-White
PH :3.5-4.5 (20℃, 0.1M in H2O, freshly prepared)
Water Solubility :Fully miscible in water. Insoluble in alcohol and ammonia.
λmax :λ: 260 nm Amax: 0.11
λ: 280 nm Amax: 0.09 Merck :13,8643
Stability :Stable.
InChI :InChI=1S/Na.H4O7P2.H/c;1-8(2,3)7-9(4,5)6;/h;(H2,1,2,3)(H2,4,5,6);
InChIKey :IQTFITJCETVNCI-UHFFFAOYSA-N
SMILES :O(P(O)(O)=O)P(O)(O)=O.[NaH]
LogP :-3.420 (est)
CAS DataBase Reference :7758-16-9(CAS DataBase Reference)
EPA Substance Registry System :Disodium diphosphate (7758-16-9)
Safety Information
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Description
Sodium pyrophosphate, 200mM buffer soln. is used in the laboratory as a buffering agent. DSPP has been used as a chelating agent in antimicrobial studies. Tetrabasic pyrophosphate or TSPP (sc-203404; sc-236921) has shown to be useful in the preparation of an EDTA-sodium pyrophosphate extraction buffer for microcystin analysis of soil samples. It is a popular leavening agent found in baking powders.More related product prices
Disodium phosphate dodecahydrate Citric acid 139-33-3 ACETIC ACID 13472-36-1 Folic acid Glycine N-(Isoxazol-5-yl)sulphanilamide Hydrogen Tetrasodium pyrophosphate 10163-15-2 13472-35-0 Sodium Phosphate, Dibasic Phosphoric acid Pyrophosphoric acid Sodium phosphate monobasicRelated product price
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$50-6793.83 - Citric acid
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