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04107
Phosphoric acid
puriss., meets analytical specification of Ph. Eur., BP, NF, FCC, 85.0-88.0%
Phosphoric acid
Synonym(s):
Orthophosphoric acid
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| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 L | Available to ship TODAYfromMILWAUKEE | $282.00 | |
| 2.5 L | Check Cart for Availability | $438.00 | |
| 5 L | Available to ship TODAYfromMILWAUKEE | $597.00 | |
| 4 x 5 L | Available to ship TODAYfromMILWAUKEE | $1,420.00 |
About This Item
Linear Formula:
H3PO4
CAS Number:
Molecular Weight:
98.00
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352106
EC Number:
231-633-2
MDL number:
Beilstein/REAXYS Number:
1921286
Assay:
85.0-88.0%
Form:
liquid
$282.00
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vapor density
3.4 (vs air)
Quality Segment
vapor pressure
2.2 mmHg ( 20 °C), 5 mmHg ( 25 °C)
grade
puriss.
assay
85.0-88.0%
form
liquid
quality
meets analytical specification of Ph. Eur., BP, NF, FCC
impurities
alkali phosphates, in accordance, residual solvents, in accordance, substance precip. by Ammonia, in accordance, ≤0.0005% heavy metals (as Pb), ≤0.001% volatile acids (as CH3COOH)
bp
158 °C (lit.)
mp
~40 °C (lit.)
density
1.685 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤5 mg/kg, fluoride (F-): ≤5 mg/kg, nitrate (NO3-): ≤5 mg/kg, nitrate (NO3-): in accordance, phosphite, hypophosphite (as H3PO3): ≤30 mg/kg, phosphite, hypophosphite (as H3PO3): in accordance, sulfate (SO42-): ≤50 mg/kg, sulfate (SO42-): in accordance
cation traces
As: ≤2 mg/kg, Cd: ≤3 mg/kg, Cu: ≤10 mg/kg, Fe: ≤10 mg/kg, Hg: ≤1 mg/kg, Pb: ≤3 mg/kg, Zn: ≤10 mg/kg
suitability
passes test for appearance of solution
SMILES string
OP(O)(O)=O
InChI
1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)
InChI key
NBIIXXVUZAFLBC-UHFFFAOYSA-N
Gene Information
human ... SRC(6714)
Other Notes
Concentrated phosphoric acid is approx. 85% H3PO4 (aqueous).
The article number 04107-4X2.5L will be discontinued. Please order the single bottle 04107-2.5L which is physically identical with the same exact specifications.
The article number 04107-6X1L will be discontinued. Please order the single bottle 04107-1L which is physically identical with the same exact specifications.
The article number 04107-6X1L will be discontinued. Please order the single bottle 04107-1L which is physically identical with the same exact specifications.
1 of 1
This Item | |||
|---|---|---|---|
| grade puriss. | grade - | grade - | grade - |
| assay 85.0-88.0% | assay ≥85% (with NaOH, titration) | assay ≥85% H3PO4 basis (by NaOH, titration) | assay ≥99.999% trace metals basis |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| form liquid | form liquid | form liquid | form crystalline |
| bp 158 °C (lit.) | bp 158 °C (lit.) | bp 158 °C (lit.) | bp 158 °C (lit.) |
| impurities alkali phosphates, in accordance, substance precip. by Ammonia, in accordance, ≤0.001% volatile acids (as CH3COOH), residual solvents, in accordance, ≤0.0005% heavy metals (as Pb) | impurities Reducing substances, passes test, ≤0.001% volatile acids (as CH3COOH) | impurities reducing substances, passes test, ≤0.001% volatile acids (as CH3COOH) | impurities - |
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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Internal versus external surface active sites in ZSM-5 zeolite: Part 1. Fries rearrangement catalyzed by modified and unmodified H3PO4/ZSM-5.
Ghiaci M, et al.
Applied Catalysis A: General, 298, 32-39 (2006)
D S Marinier et al.
Journal of lipid research, 29(9), 1237-1243 (1988-09-01)
In order to study the lipid composition of human white matter, we have developed a 31P NMR spectroscopy method, which allows the determination and quantitation of the main phospholipids found in biological membranes. The technique is based upon the use
J M Fujitaki et al.
Biochemistry, 20(12), 3658-3664 (1981-06-09)
Phosphorus-31 nuclear magnetic resonance (31P NMR) is used to investigate acid-labile phosphorylation of histone H4. 31P NMR detects phosphorylated histidine residues in in vitro enzymatically phosphorylated H4. The source of kinase is nuclei from either regenerating rat liver or Walker-256
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 190608-1G | 04061825921938 |
| 04107-1L | 04061838629104 |
| 04107-4X2.5L | 04061838629128 |
| 04107-5L | 04061838161093 |
| 04107-2.5L | 04061838629111 |
| 04107-4X5L | 04061838151063 |
| 04107-6X1L | 04061838151070 |