If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
30417
Phosphoric acid
Greener Alternative
puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥85%
Synonym(s):
Orthophosphoric acid
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
1 L | Available to ship TODAYfromMILWAUKEE | $269.00 |
2.5 L | Available to ship TODAYfromMILWAUKEE | $430.00 |
About This Item
$269.00
Available to ship TODAYDetails
Quality Segment
agency
USP/NF, reag. ISO, reag. Ph. Eur.
vapor density
3.4 (vs air)
vapor pressure
2.2 mmHg ( 20 °C), 5 mmHg ( 25 °C)
grade
ACS reagent, puriss. p.a.
assay
≥85%
form
liquid
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
impurities
reducing impurities, in accordance, residual solvents, in accordance, substances precipitated by ammonia, in accordance, ≤0.001% KMnO4 red. matter (as O), ≤0.001% heavy metals (as Pb), ≤0.001% in water insoluble matters, ≤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-): ≤2 mg/kg, fluoride (F-): ≤1 mg/kg, nitrate (NO3-): ≤3 mg/kg, phosphite, hypophosphite (as H3PO3): ≤20 mg/kg, phosphite, hypophosphite (as H3PO3): in accordance, sulfate (SO42-): ≤30 mg/kg
SMILES string
OP(O)(O)=O
cation traces
As: ≤0.5 mg/kg, Ca: ≤10 mg/kg, Cd: ≤1 mg/kg, Co: ≤1 mg/kg, Cr: ≤1 mg/kg, Cu: ≤1 mg/kg, Fe: ≤5 mg/kg, K: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤0.5 mg/kg, Na: ≤20 mg/kg, Ni: ≤1 mg/kg, Pb: ≤1 mg/kg, Sb: ≤2 mg/kg, Zn: ≤2 mg/kg
suitability
passes test for appearance of solution
greener alternative category
InChI
1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)
InChI key
NBIIXXVUZAFLBC-UHFFFAOYSA-N
Gene Information
human ... SRC(6714)
General description
Application
- Cooperative Rh/Achiral Phosphoric Acid-Enabled [3+3] Cycloannulation of Carbonyl Ylides with Quinone Monoimines: Synthesis of Benzofused Dioxabicyclo[3.2.1]octane Scaffolds.: This study demonstrates the catalytic role of phosphoric acid in a [3+3] cycloannulation reaction, enabling the efficient synthesis of complex organic scaffolds (Tu et al., 2024).
Other Notes
The article number 30417-4X2.5L-M will be discontinued. Please order the single bottle 30417-2.5L-M which is physically identical with the same exact specifications.
The article number 30417-6X1L will be discontinued. Please order the single bottle 30417-1L which is physically identical with the same exact specifications.
The article number 30417-6X1L-M will be discontinued. Please order the single bottle 30417-1L-M which is physically identical with the same exact specifications.
1 of 1
This Item | |||
|---|---|---|---|
| description puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥85% | description puriss., meets analytical specification of Ph. Eur., BP, NF, 85.0-88.0% | description ACS reagent, ≥85 wt. % in H2O | description crystalline, ≥99.999% trace metals basis |
| grade puriss. p.a., ACS reagent | grade puriss. | grade ACS reagent | grade - |
| assay ≥85% | assay 85.0-88.0% | 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 |
| agency reag. ISO, reag. Ph. Eur., USP/NF | agency - | agency - | agency - |
| form liquid | form liquid | form liquid | form crystalline |
| anion traces phosphite, hypophosphite (as H3PO3): in accordance, phosphite, hypophosphite (as H3PO3): ≤20 mg/kg, chloride (Cl-): ≤2 mg/kg, fluoride (F-): ≤1 mg/kg, nitrate (NO3-): ≤3 mg/kg, sulfate (SO42-): ≤30 mg/kg | anion traces phosphite, hypophosphite (as H3PO3): in accordance, phosphite, hypophosphite (as H3PO3): ≤30 mg/kg, nitrate (NO3-): ≤5 mg/kg, chloride (Cl-): ≤5 mg/kg, sulfate (SO42-): in accordance, fluoride (F-): ≤5 mg/kg, nitrate (NO3-): in accordance, sulfate (SO42-): ≤50 mg/kg | anion traces chloride (Cl-): ≤3 ppm, sulfate (SO42-): ≤0.003%, nitrate (NO3-): ≤5 ppm | anion traces - |
Still not finding the right product?
Explore all of our products under Phosphoric acid
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
flash_point_f
Not applicable
flash_point_c
Not applicable
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
Helpful?
-