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Nitric Acid

Nitric Acid CAS: 7697-37-2 | M.F: HNO3 | M.W: 63.01, Buy now for reliable and reproducible results from EKS at Chemical World.

Nitric Acid Nitric Acid is a high-purity level mineral acid used in laboratory, semiconductor and industrial processes that demand a strong oxidizing power and constant chemical activity. It finds extensive application in cleaning, etching and analytical processes which require accuracy and consistency.

Applications

  • Nitric acid is used in cleaning and etching of wafers in the semiconductor industry and other industrial electronics.

Key Characteristics

  • High Purity and Consistency: Manufactured to maintain reliable quality for sensitive applications.
  • Effective Cleaning and Etching: Efficiently removes contaminants, oxides, and residues.
  • Multi-Industry Application: Suitable for electronics, chemical processing, and research laboratories.
  • Stable Reactivity: Ensures controlled and predictable performance in oxidation processes.

Overview

Nitric Acid (CAS: 7697-37-2) is a high-grade mineral acid that is designed to use in the laboratory or industrial setting. It is a potent oxidizing agent with a molecular formula of HNO3 and a molecular weight of 63.01 g/mol, which is used extensively in semiconductor manufacturing, processing of electronic devices, and in analytical chemistry. It is important in the cleaning and etching of the wafer which is an efficient way of getting rid of oxides, organic residues and even metallic contaminants in the wafer, to achieve high quality standards. It is very active and well behaved, rendering it very suitable for precision work. Nitric Acid is commonly used in the laboratory to prepare samples and analyze metals in the laboratory since it is pure and has high predictability. It is also relied upon to provide consistent and dependable outcomes in scientific and industrial uses.

In case you want to find the location of the purchase of Nitric Acid (CAS: 7697-37-2), Chemical World offers this product to laboratories, semiconductor manufacturers, and industrial users in the USA. The product has a variety of packaging with prices that might be different based on the quantity and the packaging size. In case of bulk purchases, institutional purchases, or to receive a distributor quote, the customer should contact the Chemical World sales team or make a request using the official website.

About Brand

EKS Reagents are a special series, which is custom-made reagents of semiconductor, electronic printed circuit board (PCB), micro chip and photocells manufacturers. The manufacture of semiconductor and solar photovoltaic cells needs quality chemicals and the EKS series will provide these high purity reagents that will facilitate the consistency in the operation of semiconductor devices as well as the efficiency of photovoltaic cells. EKS electronic grade reagents meet international quality standards and include extremely low concentrations of metallic contaminants to aid in sustaining the operation of delicate electronic elements. EKS products are produced with quality that can never be compromised and they protect delicate electronic parts and PCB circuits that are used in more advanced electronics applications.

Chemical World provides the best laboratory brands that provide a constant and reliable result for any kind of experiment. Our range of high-quality laboratory brands is complete and is available in various scientific fields. ChemieR supplies high-purity chemicals to be used in reliable laboratories, cUSP supplies certified and standard solutions which can be used right away to assess accurately, and TriStains provides high-quality histological stains and indicators to be used in order to visualize accurately. LiChrom is the provider of liquid chromatography using high-grade reagents, and Bluster is the provider of high-grade solvents used in gas chromatography. EKS focuses on electronics-grade reagents that are used in advanced and sensitive analysis. These brands assure the research, analytical, and industrial laboratories with trusted quality, consistency, and performance. To get your product details, specifications, or to seek any purchasing assistance, visit our site chemicalworlds.com or email our sales team sales@chemicalworlds.com. We are happy to service your laboratory requirements with professional and fast service.

Properties

Quality Level
200
Vapor Density
-
Vapor Pressure
8 mmHg ( 20 °C)
Assay
68.0-70.0% (ACS specification), 70%
Form
liquid
autoignition temp.
-
expl. lim.
-
technique(s)
-
impurities
-
color
APHA: ?10
transmittance
-
refractive index
-
pH
< 1.0
bp
120.5 °C (lit.)
mp
-
density
1.413 g/mL at 20 °C (lit.)
UV absorption
-
application(s)
-
SMILES string
O[N+]([O-])=O
InChI
1S/HNO3/c2-1(3)4/h(H,2,3,4)
InChI key
GRYLNZFGIOXLOG-UHFFFAOYSA-N
 

Safety Information

Pictograms
GHS03,GHS05,GHS06
Signal Word
Danger
Hazard Statements
H272 - H290 - H314 - H331
Precautionary Statements
P210 - P220 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
Hazard Classifications
Acute Tox. 3 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 3 - Skin Corr. 1A
Target Organs
-
Storage Class Code
5.1B - Oxidizing hazardous materials
WGK
WGK 1
Flash Point(F)
-
Flash Point(C)
-

Safety Data Sheets (SDS), Product Specification (PS) and Certificates of Analysis (COA) click Document Button