Phosphoric acid
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- $33.1 - $5960
- Product name: Phosphoric acid
- CAS: 7664-38-2
- MF: H3O4P
- MW: 98
- EINECS:231-633-2
- MDL Number:MFCD00011340
- Synonyms:Sonac;wc-reiniger ;White phosphoric acid;whitephosphoricacid ;phosphoric acid for technical;phosphoric acid，technical，highly purified;Phosphoric acid, 85 WT% solution in water, for analysis;Phosphoric acid hydrogen
109 prices
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Brand
- Alfa Aesar
- American Custom Chemicals Corporation
- Chem-Impex
- ChemPure Brand Chemicals
- GFS CHEMICALS
- honeywell
- Medical Isotopes, Inc.
- Oakwood
- ProChem
- Sigma-Aldrich
- Strem Chemicals
- TRC
Package
- 5X1.5ML
- 1ea
- 25g
- sample-k
- 100g
- 1075595001
- 50ml
- 250mL
- *4x1kg
- 100ml
- 500g
- 500ml
- 0.5L
- 1kg
- 1L
- 12x100ml
- 2500ml
- 2.5L
- 6x500mL
- 3.8L
- 4L
- 5L
- 6x1L
- 4x2.5L
- 10L
- 10Kg
- 10000ml
- 6x2.5l
- 4x3.8L
- 19L
- 20L
- 4x5l
- 25L
- 25kg
- 56L
- 201l
- 205L
- 2.5L PVC
- ManufacturerAlfa Aesar
- Product number033266
- Product descriptionPhosphoric acid, 85% w/w aq. soln., ACS
- Packaging100g
- Price$33.1
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA18067
- Product descriptionPhosphoric acid, 85% aq. soln.
- Packaging500ml
- Price$45.7
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number033266
- Product descriptionPhosphoric acid, 85% w/w aq. soln., ACS
- Packaging1kg
- Price$57.7
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number035548
- Product descriptionPhosphate, Ion chromatography standard solution, Specpure PO4?3 1000μg/ml
- Packaging100ml
- Price$107
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA18067
- Product descriptionPhosphoric acid, 85% aq. soln.
- Packaging2500ml
- Price$144
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number033266
- Product descriptionPhosphoric acid, 85% w/w aq. soln., ACS
- Packaging*4x1kg
- Price$152
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA18067
- Product descriptionPhosphoric acid, 85% aq. soln.
- Packaging10000ml
- Price$440
- Updated2024-03-01
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0002963
- Product descriptionPHOSPHORIC ACID 95.00%
- Packaging100G
- Price$2534.65
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number32006
- Product descriptionPhosphoricacid,85-87%(Assaybytitration),ACSReagentHazmat 85-87%(Assaybytitration)
- Packaging1L
- Price$34.94
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number32006
- Product descriptionPhosphoricacid,85-87%(Assaybytitration),ACSReagentHazmat 85-87%(Assaybytitration)
- Packaging205L
- Price$3785.6
- Updated2021-12-16
- Buy
- ManufacturerChemPure Brand Chemicals
- Product numberCP-M1864S
- Product descriptionPhosphoricAcid,≥85Wt.%InH2O,ACS+ ACS+
- Packaging2.5L
- Price$120
- Updated2021-12-16
- Buy
- ManufacturerGFS CHEMICALS
- Product number59597
- Product descriptionPHOSPHORICACID,SUPERIOR
- Packaging2.5L PVC
- Price$116.86
- Updated2021-12-16
- Buy
- ManufacturerGFS CHEMICALS
- Product number59603
- Product descriptionPHOSPHORICACID,85%,REAG
- Packaging6x500mL
- Price$242
- Updated2021-12-16
- Buy
- ManufacturerGFS CHEMICALS
- Product number15475
- Product descriptionPHOSPHORICACID,99.999%
- Packaging500mL
- Price$262.06
- Updated2021-12-16
- Buy
- Manufacturerhoneywell
- Product number04107
- Product descriptionPhosphoric acid
- Packaging4x2.5L
- Price$498.47
- Updated2021-12-16
- Buy
- Manufacturerhoneywell
- Product number04107
- Product descriptionPhosphoric acid
- Packaging2.5L
- Price$150.48
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Alfa Aesar | 033266 | Phosphoric acid, 85% w/w aq. soln., ACS | 100g | $33.1 | 2024-03-01 | Buy |
| Alfa Aesar | A18067 | Phosphoric acid, 85% aq. soln. | 500ml | $45.7 | 2024-03-01 | Buy |
| Alfa Aesar | 033266 | Phosphoric acid, 85% w/w aq. soln., ACS | 1kg | $57.7 | 2024-03-01 | Buy |
| Alfa Aesar | 035548 | Phosphate, Ion chromatography standard solution, Specpure PO4?3 1000μg/ml | 100ml | $107 | 2021-12-16 | Buy |
| Alfa Aesar | A18067 | Phosphoric acid, 85% aq. soln. | 2500ml | $144 | 2024-03-01 | Buy |
| Alfa Aesar | 033266 | Phosphoric acid, 85% w/w aq. soln., ACS | *4x1kg | $152 | 2024-03-01 | Buy |
| Alfa Aesar | A18067 | Phosphoric acid, 85% aq. soln. | 10000ml | $440 | 2024-03-01 | Buy |
| American Custom Chemicals Corporation | ING0002963 | PHOSPHORIC ACID 95.00% | 100G | $2534.65 | 2021-12-16 | Buy |
| Chem-Impex | 32006 | Phosphoricacid,85-87%(Assaybytitration),ACSReagentHazmat 85-87%(Assaybytitration) | 1L | $34.94 | 2021-12-16 | Buy |
| Chem-Impex | 32006 | Phosphoricacid,85-87%(Assaybytitration),ACSReagentHazmat 85-87%(Assaybytitration) | 205L | $3785.6 | 2021-12-16 | Buy |
| ChemPure Brand Chemicals | CP-M1864S | PhosphoricAcid,≥85Wt.%InH2O,ACS+ ACS+ | 2.5L | $120 | 2021-12-16 | Buy |
| GFS CHEMICALS | 59597 | PHOSPHORICACID,SUPERIOR | 2.5L PVC | $116.86 | 2021-12-16 | Buy |
| GFS CHEMICALS | 59603 | PHOSPHORICACID,85%,REAG | 6x500mL | $242 | 2021-12-16 | Buy |
| GFS CHEMICALS | 15475 | PHOSPHORICACID,99.999% | 500mL | $262.06 | 2021-12-16 | Buy |
| honeywell | 04107 | Phosphoric acid | 4x2.5L | $498.47 | 2021-12-16 | Buy |
| honeywell | 04107 | Phosphoric acid | 2.5L | $150.48 | 2021-12-16 | Buy |
Properties
Melting point :~40 °C(lit.)
Boiling point :158 °C(lit.)
Density :1.685 g/mL at 25 °C(lit.)
vapor density :3.4 (vs air)
vapor pressure :2.2 mm Hg ( 20 °C)
refractive index :n20/D 1.433
FEMA :2900 | PHOSPHORIC ACID
storage temp. :no restrictions.
solubility :H2O: soluble
pka :2.1-7.2-12.3(at 25℃)
form :Solid or Viscous Liquid
Specific Gravity :1.7
color :≤10(APHA)
PH :3.06(1 mM solution);2.26(10 mM solution);1.63(100 mM solution);
Odor :Odorless
PH Range :1.5
Water Solubility :MISCIBLE
λmax :λ: 260 nm Amax: ≤0.05
λ: 280 nm Amax: ≤0.04 Merck :14,7344
BRN :1921286
Exposure limits :TLV-TWA 1 mg/m3 (ACGIH, MSHA, and OSHA); TLV-STEL 3 mg/m3 (ACGIH).
Dielectric constant :61.0
InChIKey :NBIIXXVUZAFLBC-UHFFFAOYSA-N
LogP :-2.15
CAS DataBase Reference :7664-38-2(CAS DataBase Reference)
NIST Chemistry Reference :Phosphoric acid(7664-38-2)
EPA Substance Registry System :Phosphoric acid (7664-38-2)
Boiling point :158 °C(lit.)
Density :1.685 g/mL at 25 °C(lit.)
vapor density :3.4 (vs air)
vapor pressure :2.2 mm Hg ( 20 °C)
refractive index :n
FEMA :2900 | PHOSPHORIC ACID
storage temp. :no restrictions.
solubility :H2O: soluble
pka :2.1-7.2-12.3(at 25℃)
form :Solid or Viscous Liquid
Specific Gravity :1.7
color :≤10(APHA)
PH :3.06(1 mM solution);2.26(10 mM solution);1.63(100 mM solution);
Odor :Odorless
PH Range :1.5
Water Solubility :MISCIBLE
λmax :λ: 260 nm Amax: ≤0.05
λ: 280 nm Amax: ≤0.04 Merck :14,7344
BRN :1921286
Exposure limits :TLV-TWA 1 mg/m3 (ACGIH, MSHA, and OSHA); TLV-STEL 3 mg/m3 (ACGIH).
Dielectric constant :61.0
InChIKey :NBIIXXVUZAFLBC-UHFFFAOYSA-N
LogP :-2.15
CAS DataBase Reference :7664-38-2(CAS DataBase Reference)
NIST Chemistry Reference :Phosphoric acid(7664-38-2)
EPA Substance Registry System :Phosphoric acid (7664-38-2)
Safety Information
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Description
Phosphoric acid was prepared first by Robert Boyle in 1694 by dissolving phosphorus pentoxide in water. Phosphoric acid is probably the most important compound of phosphorus. It is the second largest inorganic chemical by volume, after sulfuric acid, marketed in the United States. The single most important application of this acid is manufacturing phosphate salts for fertilizers. Such fertilizer phosphates include sodium, calcium, ammonium, and potassium phosphates. Other applications are in metal pickling and surface treatment for removal of metal oxides from metal surfaces; electropolishing of aluminum; as a bonding agent in various refractory products such as alumina and magnesia; as a catalyst in making nylon and gasoline; as a dehydrating agent; in fireproofing wood and fabrics; in lithographic engraving; in textile dyeing; in dental cement; in coagulating rubber latex; in purifying hydrogen peroxide; and as a laboratory reagent. Dilute solutions of phosphoric acid are used as additives to carbonated beverages for a pleasing sour taste. Also, dilute acid is used in refining sugar; as a nutrient; and as a buffering agent in preparing jam, jelly, and antibiotics. The commercial phosphoric acid is 85% (w/w) in strength.More related product prices
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- Sodium metaphosphate
$6-196 - Diammonium phosphate
$5-12160 - Stearic acid
$6-1154
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