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Nitric acid

69%, for analysis EMSURE® ACS,Reag. Ph Eur

Synonim(y):

Nitric acid solution

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Informacje o tej pozycji

Wzór liniowy:
HNO3
Numer CAS:
Masa cząsteczkowa:
63.01
UNSPSC Code:
12352301
NACRES:
NA.21
MDL number:
Concentration:
69%
Form:
liquid
Grade:
ACS reagent
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Nazwa produktu

Kwas azotowy 69%, for analysis EMSURE® ACS,Reag. Ph Eur

grade

ACS reagent

Quality Segment

agency

reag. Ph. Eur.

vapor pressure

9.4 hPa ( 20 °C)

product line

EMSURE®

form

liquid

concentration

69%

pH

<1 (20 °C in H2O)

bp

122 °C/1013 hPa

mp

-41 °C

solubility

water: soluble

density

1.41 g/cm3 at 20 °C

storage temp.

2-30°C

SMILES string

O[N+]([O-])=O

InChI

1S/HNO3/c2-1(3)4/h(H,2,3,4)

InChI key

GRYLNZFGIOXLOG-UHFFFAOYSA-N

Application

Kwas azotowy 69% (do analizy) może być stosowany jako odczynnik do kontrolowania wartości pH w systemie chromatografii cieczowej o oddziaływaniu hydrofilowym (HILIC) do analizy związków polarnych w złożonych próbkach.

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
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Słowo ostrzegawcze

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 3 - Skin Corr. 1A

supp_hazards

Klasa składowania

5.1B - Oxidizing hazardous materials

Co się dzieje?

WGK 1

Kody zagrożeń



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Certyfikaty analizy (CoA)

Lot/Batch Number

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Questions

1–3 of 3 Questions  
  1. 1017990510 is this product 500 ml?

    1 answer
    1. This product is offered in a 1 liter, 2.5 liter, and 180 liter pack size. Please see the following links to review Nitric Acid products which are offered in 500 mL pack sizes:

      70% https://www.sigmaaldrich.com/product/sigald/438073
      65% – 70% https://www.sigmaaldrich.com/product/mm/nx0408
      60% https://www.sigmaaldrich.com/product/mm/101518
      90% https://www.sigmaaldrich.com/product/sial/695041
      90% https://www.sigmaaldrich.com/product/sigald/309079

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

    1 answer
    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/418/501/product-dating-information-06-25-mk.pdf

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  3. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    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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