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Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

For important updates on recent policy changes, please click here for more details.

Merck
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Key Documents

Safety Information

1.01832

Supelco

Nitric acid

69%, for analysis EMPARTA® ACS

Synonym(s):

Nitric acid solution

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1 EA
¥5,326.80

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1 EA
¥5,326.80

About This Item

Empirical Formula (Hill Notation):
HNO3
CAS Number:
Molecular Weight:
63.01
MDL number:
UNSPSC Code:
12352301
NACRES:
NA.21

¥5,326.80


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Product Name

Nitric acid 69%, for analysis EMPARTA® ACS

grade

ACS reagent

Quality Level

vapor pressure

9.4 hPa ( 20 °C)

product line

EMPARTA®

form

liquid

concentration

68.0-70.0% HNO3

impurities

≤0.010 ppm As (Arsenic)
≤0.2 ppm Heavy metals (as Pb)
≤0.200 ppm Fe (Iron)
≤0.5 ppm Chloride (Cl)
≤1 ppm Sulphate (SO4)

ign. residue

≤5 ppm (as SO4)

color

APHA: ≤10

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Analysis Note

Assay (acidimetric): 68.0 - 70.0 %
Identity: passes test
Appearance: passes test
Colour: ≤ 10 Hazen
Chloride (Cl): ≤ 0.5 ppm
Heavy metals (as Pb): ≤ 0.2 ppm
Sulphate (SO₄): ≤ 1 ppm
As (Arsenic): ≤ 0.010 ppm
Fe (Iron): ≤ 0.200 ppm
Residue on ignition (as SO₄): ≤ 5 ppm

Legal Information

EMPARTA is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Supplementary Hazards

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 1

Regulatory Information

危险化学品
易制爆化学品

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