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.pdf
1.00573
ortho-Phosphoric acid
85%, for analysis EMSURE® ACS,ISO,Reag. Ph Eur
Sinónimos:
Ácido fosfórico, Ácido ortofosfórico
About This Item
Productos recomendados
Nombre del producto
Ácido orto-fosfórico al 85 %, for analysis EMSURE® ACS,ISO,Reag. Ph Eur
grado
ACS reagent
Nivel de calidad
Agency
reag. ISO
reag. Ph. Eur.
densidad de vapor
3.4 (vs air)
presión de vapor
2.2 mmHg ( 20 °C)
5 mmHg ( 25 °C)
Línea del producto
EMSURE®
Formulario
liquid
concentración
85% phosphoric acid
impurezas
≤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)
Viscosidad cinemática
30.5 cSt(20 °C)
bp
158 °C (lit.)
mp
~40 °C (lit.)
densidad
1.685 g/mL at 25 °C (lit.)
temp. de almacenamiento
no temp limit
cadena SMILES
OP(O)(O)=O
InChI
1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)
Clave InChI
NBIIXXVUZAFLBC-UHFFFAOYSA-N
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Descripción general
Otras notas
Nota de análisis
Información legal
Palabra de señalización
Danger
Frases de peligro
Clasificaciones de peligro
Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
Código de clase de almacenamiento
8B - Non-combustible, corrosive hazardous materials
Clase de riesgo para el agua (WGK)
WGK 1
Certificados de análisis (COA)
Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»
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How can I determine the shelf life / expiration / retest date of this product?
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Helpful?
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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
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acido fosforico 85% (solo per TOC-L CS H) quale scelgo?
1 answer-
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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