Sodium pyrophosphate
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- $13 - $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;DI-SODIUM DIHYDROGEN PYROPHOSPHATE
27 prices
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Brand
- aablocks
- Ambeed
- American Custom Chemicals Corporation
- Chem-Impex
- ChemScene
- Sigma-Aldrich
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 100mg
- 250mg
- 500mg
- 1g
- 2.5g
- 5g
- 100ml
- 100g
- 250ml
- 250G
- 500g
- 1kg
- 96Tests
- 400μl
- Manufactureraablocks
- Product numberAA0035J6
- Product descriptionSodium Pyrophosphate dibasic 95%
- Packaging100g
- Price$13
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0035J6
- Product descriptionSodium Pyrophosphate dibasic 95
- Packaging500g
- Price$15
- Updated2026-05-28
- Buy
- ManufacturerAmbeed
- Product numberA863680
- Product descriptionSodium pyrophosphate 95%
- Packaging100g
- Price$20
- Updated2026-06-05
- Buy
- ManufacturerAmbeed
- Product numberA863680
- Product descriptionSodium pyrophosphate 95%
- Packaging500g
- Price$24
- Updated2026-06-05
- Buy
- ManufacturerAmbeed
- Product numberA863680
- Product descriptionSodium pyrophosphate 95%
- Packaging1kg
- Price$29
- Updated2026-06-05
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberOGM0000285
- Product descriptionSODIUM ACID PYROPHOSPHATE 95.00%
- Packaging500G
- Price$4272.88
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number35878
- Product descriptionSodium pyrophosphate dibasic ≥90%
- Packaging250G
- Price$29.34
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number35878
- Product descriptionSodium pyrophosphate dibasic ≥90%
- Packaging1KG
- Price$96.74
- Updated2026-05-19
- Buy
- ManufacturerChemScene
- Product numberCS-0158612
- Product descriptionSodium pyrophosphate ≥96%
- Packaging1g
- Price$49
- Updated2026-06-04
- Buy
- ManufacturerChemScene
- Product numberCS-0158612
- Product descriptionSodium pyrophosphate ≥96%
- Packaging1g
- Price$49
- Updated2026-06-04
- Buy
- ManufacturerChemScene
- Product numberCS-0158612
- Product descriptionSodium pyrophosphate ≥96%
- Packaging100mg
- Price$32
- Updated2026-06-04
- Buy
- ManufacturerChemScene
- Product numberCS-0158612
- Product descriptionSodium pyrophosphate ≥96%
- Packaging100mg
- Price$32
- Updated2026-06-04
- Buy
- ManufacturerChemScene
- Product numberCS-0158612
- Product descriptionSodium pyrophosphate ≥96%
- Packaging250mg
- Price$38
- Updated2026-06-04
- Buy
- ManufacturerChemScene
- Product numberCS-0158612
- Product descriptionSodium pyrophosphate ≥96%
- Packaging250mg
- Price$38
- Updated2026-06-04
- Buy
- ManufacturerChemScene
- Product numberCS-0158612
- Product descriptionSodium pyrophosphate ≥96%
- Packaging500mg
- Price$43
- Updated2026-06-04
- Buy
- ManufacturerChemScene
- Product numberCS-0158612
- Product descriptionSodium pyrophosphate ≥96%
- Packaging500mg
- Price$43
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0035J6 | Sodium Pyrophosphate dibasic 95% | 100g | $13 | 2026-05-28 | Buy |
| aablocks | AA0035J6 | Sodium Pyrophosphate dibasic 95 | 500g | $15 | 2026-05-28 | Buy |
| Ambeed | A863680 | Sodium pyrophosphate 95% | 100g | $20 | 2026-06-05 | Buy |
| Ambeed | A863680 | Sodium pyrophosphate 95% | 500g | $24 | 2026-06-05 | Buy |
| Ambeed | A863680 | Sodium pyrophosphate 95% | 1kg | $29 | 2026-06-05 | Buy |
| American Custom Chemicals Corporation | OGM0000285 | SODIUM ACID PYROPHOSPHATE 95.00% | 500G | $4272.88 | 2021-12-16 | Buy |
| Chem-Impex | 35878 | Sodium pyrophosphate dibasic ≥90% | 250G | $29.34 | 2026-05-19 | Buy |
| Chem-Impex | 35878 | Sodium pyrophosphate dibasic ≥90% | 1KG | $96.74 | 2026-05-19 | Buy |
| ChemScene | CS-0158612 | Sodium pyrophosphate ≥96% | 1g | $49 | 2026-06-04 | Buy |
| ChemScene | CS-0158612 | Sodium pyrophosphate ≥96% | 1g | $49 | 2026-06-04 | Buy |
| ChemScene | CS-0158612 | Sodium pyrophosphate ≥96% | 100mg | $32 | 2026-06-04 | Buy |
| ChemScene | CS-0158612 | Sodium pyrophosphate ≥96% | 100mg | $32 | 2026-06-04 | Buy |
| ChemScene | CS-0158612 | Sodium pyrophosphate ≥96% | 250mg | $38 | 2026-06-04 | Buy |
| ChemScene | CS-0158612 | Sodium pyrophosphate ≥96% | 250mg | $38 | 2026-06-04 | Buy |
| ChemScene | CS-0158612 | Sodium pyrophosphate ≥96% | 500mg | $43 | 2026-06-04 | Buy |
| ChemScene | CS-0158612 | Sodium pyrophosphate ≥96% | 500mg | $43 | 2026-06-04 | 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)
biological source :rabbit
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.
Cosmetics Ingredients Functions :BUFFERING
ANTICORROSIVE
CHELATING Cosmetic Ingredient Review (CIR) :Sodium pyrophosphate (7758-16-9)
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)
biological source :rabbit
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.
Cosmetics Ingredients Functions :BUFFERING
ANTICORROSIVE
CHELATING Cosmetic Ingredient Review (CIR) :Sodium pyrophosphate (7758-16-9)
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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| Signal word: | Warning | ||||||||||||||
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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 139-33-3 ACETIC ACID 13472-36-1 Folic acid N-(Isoxazol-5-yl)sulphanilamide Hydrogen Tetrasodium pyrophosphate 10163-15-2 Citric acid Glycine Pyrophosphoric acid Sodium phosphate monobasic 13472-35-0 Sodium Phosphate, Dibasic Phosphoric acidRelated product price
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Disodium phosphate dodecahydrate
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139-33-3
$5-1400 -
ACETIC ACID
$7-3630.17
Suppliers and manufacturers
Jiangsu Scyence Industrial Co.,Ltd
Hu Bei Jiutian Bio-medical Technology CO.,Ltd
Chongqing Chemdad Co., Ltd
Jiangsu Kolod Food Ingredients Co.,Ltd.
Henan Tianfu Chemical Co.,Ltd.
SODIUM ACID PYROPHOSPHATE
CAS:7758-16-9