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Merck

RDD019

Sigma-Aldrich

Kaliumphosphat, tribasisch

anhydrous, free-flowing, Redi-Dri, reagent grade, ≥98%

Synonym(e):

Trikaliumphosphat

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500 G
87,50 €
1 KG
124,00 €
2.5 KG
247,00 €

87,50 €


Versandbereit am10. April 2025Details


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500 G
87,50 €
1 KG
124,00 €
2.5 KG
247,00 €

About This Item

Lineare Formel:
K3PO4
CAS-Nummer:
Molekulargewicht:
212.27
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12161700
PubChem Substanz-ID:
NACRES:
NA.25

87,50 €


Versandbereit am10. April 2025Details


Bulk-Bestellung anfordern

Qualität

anhydrous
reagent grade
free-flowing

Qualitätsniveau

Produktlinie

Redi-Dri

Assay

≥98%

Form

crystalline

Verlust

≤5.0% loss on ignition

pH-Wert

11.9 (25 °C, 10 g/L)

Löslichkeit

water: 100 mg/mL, clear, colorless

Dichte

2.564 g/mL at 25 °C (lit.)

SMILES String

[K].OP(O)(O)=O

InChI

1S/3K.H3O4P/c;;;1-5(2,3)4/h;;;(H3,1,2,3,4)/q3*+1;/p-3

InChIKey

LWIHDJKSTIGBAC-UHFFFAOYSA-K

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Rechtliche Hinweise

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Piktogramme

CorrosionExclamation mark

Signalwort

Danger

H-Sätze

Gefahreneinstufungen

Eye Dam. 1 - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


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Artikel

Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.

Fragen

1-2 von 2 Fragen  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 Antwort
    1. 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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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 Antwort
    1. 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

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