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
1.00573
ortho-Phosphoric acid
85%, for analysis EMSURE® ACS,ISO,Reag. Ph Eur
Synonym(s):
Phosphoric acid, o-Phosphoric acid, Orthophosphoric acid, Orthophosphoric acid
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| Pack Size | SKU | Availability | Price |
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About This Item
Product Name
ortho-Phosphoric acid 85%, for analysis EMSURE® ACS,ISO,Reag. Ph Eur
grade
ACS reagent
Quality Level
agency
reag. ISO, reag. Ph. Eur.
vapor density
3.4 (vs air)
vapor pressure
2.2 mmHg ( 20 °C), 5 mmHg ( 25 °C)
product line
EMSURE®
form
liquid
greener alternative product characteristics
Design for Energy Efficiency
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sustainability
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concentration
85% phosphoric acid
impurities
≤0.5 ppm As (Arsenic), ≤0.5 ppm Cd (Cadmium), ≤0.5 ppm Co (Cobalt), ≤0.5 ppm Cu (Copper), ≤0.5 ppm Mn (Manganese), ≤0.5 ppm Pb (Lead), ≤1 ppm Fluoride (F), ≤1.0 ppm Ni (Nickel), ≤10 ppm Fe (Iron), ≤10 ppm Heavy metals (as Pb), ≤10 ppm Insoluble matter, ≤10 ppm Substances reducing potassium permanganate (as O), ≤10 ppm Volatile acids (as Acetic acid), ≤2 ppm Chloride (Cl), ≤2 ppm Zn (Zinc), ≤20 ppm Ca (Calcium), ≤20 ppm Phosphite and Hypophosphite (as H3PO3), ≤20 ppm Sulfate (SO4), ≤200 ppm Na (Sodium), ≤3 ppm Nitrate (NO3), ≤5 ppm K (Potassium), ≤5 ppm Mg (Magnesium), ≤5 ppm Sb (Antimony)
color
APHA: ≤10
pH
<0.5 (20 °C, 100 g/L in H2O)
kinematic viscosity
30.5 cSt(20 °C)
bp
158 °C (lit.)
mp
~40 °C (lit.)
density
1.685 g/mL at 25 °C (lit.)
greener alternative category
SMILES string
OP(O)(O)=O
storage temp.
no temp limit
InChI
1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)
InChI key
NBIIXXVUZAFLBC-UHFFFAOYSA-N
General description
Application
- Reactant in the synthesis of polyurethane ionomer films through etherification with polyoxypropylene glycol in the presence of tertiary amines.
- Catalyst in pinacolic rearrangement reactions when it is supported on silica.
- Phosphorus source in the synthesis of diaryl phosphates.
Analysis Note
Other Notes
Legal Information
1 of 1
This Item | |||
|---|---|---|---|
| grade ACS reagent | grade ACS reagent | grade - | grade - |
| concentration 85% phosphoric acid | concentration - | concentration 85% | concentration - |
| product line EMSURE® | product line EMPARTA® | product line LiChropur™ | product line EMPROVE® EXPERT |
| Quality Level 300 | Quality Level 200 | Quality Level 100 | Quality Level 500 |
| form liquid | form - | form liquid | form liquid |
| density 1.685 g/mL at 25 °C (lit.) | density 1.685 g/mL at 25 °C (lit.) | density 1.685 g/mL at 25 °C (lit.) | density 1.053 g/cm3 at 20 °C |
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Danger
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
flash_point_f
does not flash
flash_point_c
does not flash
hcodes
Storage Class
8B - Non-combustible corrosive hazardous materials
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1005731000 | 04022536008141 |
| 1005730510 | 04054839164132 |
| 1005739025 | 04022536008189 |
| 1005732510 | 04027269218171 |
| 1005739028 | 04027269301958 |
| 1005732500 | 04022536008165 |
| 1005739200 | 04027269685652 |
| 1005732508 | 04027269301941 |
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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
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acido fosforico 85% (solo per TOC-L CS H) quale scelgo?
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This product is supplied in several different pack sizes that are packaged in either glass or plastic.
For more assistance on which may be the best for your application, we kindly ask you to navigate to the link https://www.sigmaaldrich.com/techservice, click on "Product Technical Inquires" under the Products Section with all the required information so that a member of our team can reach out to you to assist further. Thank you.
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