Potassium hydrogen phthalate
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- $20 - $2420
- Product name: Potassium hydrogen phthalate
- CAS: 877-24-7
- MF: C8H5KO4
- MW: 204.22
- EINECS:212-889-4
- MDL Number:MFCD00146206
- Synonyms:Potassium hydrogen phthalate, reagent ACS, acidimetric standard;POTASSIUM ACID PHTHALATE BIO-REFINED;potassium hydrogen phthalate, primary standard, acs;POTASSIUMBIPHTHALATE,BIOTECHGRADE;POTASSIUMBIPHTHALATE,CRYSTAL,REAGENTSPECIAL,ACS;POTASSIUMBIPHTHALATE,ULTRAPURE;SODIUM AMYL XANTHTATE;POTASSIUM ACID PHTHALATE PRIMARY STANDARD (ACS)
66 prices
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Brand
- AHH
- AK Scientific
- American Custom Chemicals Corporation
- Chem-Impex
- Crysdot
- Frontier Specialty Chemicals
- GFS CHEMICALS
- Matrix Scientific
- ProChem
- Sigma-Aldrich
- TCI Chemical
- TRC
- Usbiological
Package
- 1g
- 2.500g
- 50g
- 1048741000
- 5MG
- 5g
- 25g
- 1048740250
- 60g
- 80g
- 100G
- 100mL
- 125G
- 250G
- 250ML
- 500gm
- 500mL
- 500g
- 1KG
- 2.5KG
- 1048749012
- 4L
- 5KG
- 5000g
- 10KG
- 12KG
- 4x4L
- 20L
- 25KG
- 1 gal
- 20 μg
- 100 tabs
- 100TABLETS
- ManufacturerAHH
- Product numberMT-21592
- Product descriptionPotassium hydrogen phthalate 99%
- Packaging5000g
- Price$300
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ52471
- Product descriptionPotassium hydrogen phthalate
- Packaging25g
- Price$20
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberBBF0000659
- Product descriptionPBS 95.00%
- Packaging5MG
- Price$502.72
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number01969
- Product descriptionPotassium hydrogen phthalate, acidimetric standard 99 - 100% (Assay by titration, dry basis)
- Packaging100G
- Price$20
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number01969
- Product descriptionPotassium hydrogen phthalate, acidimetric standard 99 - 100% (Assay by titration, dry basis)
- Packaging250G
- Price$35
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number01969
- Product descriptionPotassiumhydrogenphthalate,acidimetricstandard,99-100%(Assaybytitration,drybasis),ACSreagent 99-100%(Assaybytitration,drybasis)
- Packaging1KG
- Price$87.36
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number01969
- Product descriptionPotassiumhydrogenphthalate,acidimetricstandard,99-100%(Assaybytitration,drybasis),ACSreagent 99-100%(Assaybytitration,drybasis)
- Packaging2.5KG
- Price$180.54
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number01969
- Product descriptionPotassium hydrogen phthalate, acidimetric standard 99 - 100% (Assay by titration, dry basis)
- Packaging5KG
- Price$280
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number01969
- Product descriptionPotassiumhydrogenphthalate,acidimetricstandard,99-100%(Assaybytitration,drybasis),ACSreagent 99-100%(Assaybytitration,drybasis)
- Packaging10KG
- Price$617.34
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number01969
- Product descriptionPotassiumhydrogenphthalate,acidimetricstandard,99-100%(Assaybytitration,drybasis),ACSreagent 99-100%(Assaybytitration,drybasis)
- Packaging25KG
- Price$1456
- Updated2021-12-16
- Buy
- ManufacturerCrysdot
- Product numberCD12020410
- Product descriptionPotassiumphthalate 95+%
- Packaging500g
- Price$71
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK141482
- Product descriptionPotassium hydrogen phthalate 99%
- Packaging100g
- Price$26
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK141482
- Product descriptionPotassium hydrogen phthalate 99%
- Packaging500g
- Price$52
- Updated2021-12-16
- Buy
- ManufacturerGFS CHEMICALS
- Product number18611
- Product descriptionBUFFERPH12.00
- Packaging500mL
- Price$26.2
- Updated2021-12-16
- Buy
- ManufacturerGFS CHEMICALS
- Product number72611
- Product descriptionHydrobromicacid,PPTGrade,VeritasUltimate
- Packaging250ML
- Price$98.72
- Updated2021-12-16
- Buy
- ManufacturerGFS CHEMICALS
- Product number18495
- Product descriptionBUFFERPH6.86
- Packaging4x4L
- Price$173.08
- Updated2021-12-16
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
AHH | MT-21592 | Potassium hydrogen phthalate 99% | 5000g | $300 | 2021-12-16 | Buy |
AK Scientific | J52471 | Potassium hydrogen phthalate | 25g | $20 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | BBF0000659 | PBS 95.00% | 5MG | $502.72 | 2021-12-16 | Buy |
Chem-Impex | 01969 | Potassium hydrogen phthalate, acidimetric standard 99 - 100% (Assay by titration, dry basis) | 100G | $20 | 2021-12-16 | Buy |
Chem-Impex | 01969 | Potassium hydrogen phthalate, acidimetric standard 99 - 100% (Assay by titration, dry basis) | 250G | $35 | 2021-12-16 | Buy |
Chem-Impex | 01969 | Potassiumhydrogenphthalate,acidimetricstandard,99-100%(Assaybytitration,drybasis),ACSreagent 99-100%(Assaybytitration,drybasis) | 1KG | $87.36 | 2021-12-16 | Buy |
Chem-Impex | 01969 | Potassiumhydrogenphthalate,acidimetricstandard,99-100%(Assaybytitration,drybasis),ACSreagent 99-100%(Assaybytitration,drybasis) | 2.5KG | $180.54 | 2021-12-16 | Buy |
Chem-Impex | 01969 | Potassium hydrogen phthalate, acidimetric standard 99 - 100% (Assay by titration, dry basis) | 5KG | $280 | 2021-12-16 | Buy |
Chem-Impex | 01969 | Potassiumhydrogenphthalate,acidimetricstandard,99-100%(Assaybytitration,drybasis),ACSreagent 99-100%(Assaybytitration,drybasis) | 10KG | $617.34 | 2021-12-16 | Buy |
Chem-Impex | 01969 | Potassiumhydrogenphthalate,acidimetricstandard,99-100%(Assaybytitration,drybasis),ACSreagent 99-100%(Assaybytitration,drybasis) | 25KG | $1456 | 2021-12-16 | Buy |
Crysdot | CD12020410 | Potassiumphthalate 95+% | 500g | $71 | 2021-12-16 | Buy |
Frontier Specialty Chemicals | JK141482 | Potassium hydrogen phthalate 99% | 100g | $26 | 2021-12-16 | Buy |
Frontier Specialty Chemicals | JK141482 | Potassium hydrogen phthalate 99% | 500g | $52 | 2021-12-16 | Buy |
GFS CHEMICALS | 18611 | BUFFERPH12.00 | 500mL | $26.2 | 2021-12-16 | Buy |
GFS CHEMICALS | 72611 | Hydrobromicacid,PPTGrade,VeritasUltimate | 250ML | $98.72 | 2021-12-16 | Buy |
GFS CHEMICALS | 18495 | BUFFERPH6.86 | 4x4L | $173.08 | 2021-12-16 | Buy |
Properties
Melting point :295-300 °C (dec.) (lit.)
Boiling point :98.5-99.5 ;°C/740 ;mmHg(lit .)
Density :1.006 g/mL at 20 °C
bulk density :900kg/m3
storage temp. :Store at +5°C to +30°C.
solubility :H2O: 100 mg/mL, clear, colorless
form :Solid
color :White
Odor :Odorless
PH Range :3.8 - 4.0 (5% aq. sol.)
PH :4.00-4.02 (25.0℃±0.2℃, 0.05M)
Water Solubility :80 G/L (20 ºC)
Merck :14,7612
BRN :3637128
Stability :Stable. Incompatible with strong oxidizing agents.
InChIKey :IWZKICVEHNUQTL-UHFFFAOYSA-M
LogP :-2.73
CAS DataBase Reference :877-24-7(CAS DataBase Reference)
EPA Substance Registry System :Monopotassium phthalate (877-24-7)
Absorption :cut-off at 309nm in H2O at 0.1M
Boiling point :98.5-99.5 ;°C/740 ;mmHg(lit .)
Density :1.006 g/mL at 20 °C
bulk density :900kg/m3
storage temp. :Store at +5°C to +30°C.
solubility :H2O: 100 mg/mL, clear, colorless
form :Solid
color :White
Odor :Odorless
PH Range :3.8 - 4.0 (5% aq. sol.)
PH :4.00-4.02 (25.0℃±0.2℃, 0.05M)
Water Solubility :80 G/L (20 ºC)
Merck :14,7612
BRN :3637128
Stability :Stable. Incompatible with strong oxidizing agents.
InChIKey :IWZKICVEHNUQTL-UHFFFAOYSA-M
LogP :-2.73
CAS DataBase Reference :877-24-7(CAS DataBase Reference)
EPA Substance Registry System :Monopotassium phthalate (877-24-7)
Absorption :cut-off at 309nm in H2O at 0.1M
Safety Information
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Description
Potassium hydrogen phthalate is used as a primary standard for acid- base titrations as well as for calibrating pH meters and for the preparation of volumetric alkali solutions. It acts as buffer in pH determination. It finds application as a useful standard for total organic carbon testing.More related product prices
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Suppliers and manufacturers
Shanghai Daken Advanced Materials Co.,Ltd
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