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
PX0995
o-Phosphoric Acid
85% W/W, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
Synonyme(s) :
Acide orthophosphorique
About This Item
Produits recommandés
Nom du produit
Acide phosphorique, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
Qualité
ACS reagent
Niveau de qualité
Agence
meets USP/NF
Densité de vapeur
3.4 (vs air)
Pression de vapeur
2.2 mmHg ( 20 °C)
5 mmHg ( 25 °C)
Forme
liquid
Concentration
85% phosphoric acid
Impuretés
≤0.001% Heavy metals (as Pb)
≤0.001% Insoluble matter
≤0.001% Volatile acids (as acetic acid)
≤0.002% Antimony (Sb)
≤0.002% Calcium (Ca)
≤0.002% Magnesium (Mg)
≤0.003% Iron (Fe)
≤0.003% Sulfate (SO4)
≤0.005% Potassium (K)
≤0.025% Sodium (Na)
≤0.5 ppm Manganese (Mn)
≤1 ppm Arsenic (As)
≤3 ppm Chloride (Cl)
≤5 ppm Nitrate (NO3)
Couleur
APHA: ≤10
pH
<0.5 (20 °C, 100 g/L in H2O)
pb
158 °C (lit.)
Pf
~40 °C (lit.)
Densité
1.685 g/mL at 25 °C (lit.)
Conditions d'expédition
ambient
Température de stockage
room temp
Chaîne SMILES
OP(O)(O)=O
InChI
1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)
Clé InChI
NBIIXXVUZAFLBC-UHFFFAOYSA-N
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Catégories apparentées
Application
Click here for printer friendly instructions for adapting a hand pump to the 20L HDPE drum.
Autres remarques
Remarque sur l'analyse
Arsenic (As): 1ppm max
Assay: 85.0% min
Calcium (Ca): 0.002% max
Chloride (Cl): 3ppm max
Color (APHA): 10 max
Form: Clear liquid
Heavy metals (as Pb): 0.001% max
Insoluble matter: 0.001% max
Iron (Fe): 0.003% max
Magnesium (Mg): 0.002% max
Manganese (Mn): 0.5ppm max
Nitrate (NO3): 5ppm max
Potassium (K): 0.005% max
Reducing substances: To pass test
Sodium (Na): 0.025% max
Sulfate (SO4): 0.003% max
Volatile acids (as acetic acid): 0.001% max
Mention d'avertissement
Danger
Mentions de danger
Conseils de prudence
Classification des risques
Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
Code de la classe de stockage
8B - Non-combustible corrosive hazardous materials
Classe de danger pour l'eau (WGK)
WGK 1
Point d'éclair (°F)
does not flash
Point d'éclair (°C)
does not flash
Certificats d'analyse (COA)
Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".
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Les clients ont également consulté
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How is shipping temperature determined? And how is it related to the product storage temperature?
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How can I determine the shelf life / expiration / retest date of this product?
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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/449/386/product-dating-information-mk.pdfHelpful?
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