4-Nitrosalicylic acid

Product Name: 4-Nitrosalicylic acid
CAS No.: 619-19-2
Chemical Name: 4-Nitrosalicylic acid
Synonyms: 2-HYDROXY-4-NITROBENZOIC ACID;4-nitro-salicylsaure;4-nitro-salicylicaci;4-NITROSALICYLIC ACID;P-NITRO SALICYLIC ACID;4-NitrosalicylicAcid>2-Hydroxy-nitrobenzoic acid;2-hydroxy-4-nitro-benzoicaci;4-Nitro-2-hydroxybenzoic acid;Benzoic acid, 2-hydroxy-4-nitro-
CBNumber: CB5107119
Molecular Formula: C7H5NO5
Formula Weight: 183.12
MOL File: 619-19-2.mol

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4-Nitrosalicylic acid Property

Melting point:: 235-239 °C (lit.)
Boiling point:: 316.77°C (rough estimate)
Density: 1.6074 (rough estimate)
refractive index: 1.6280 (estimate)
storage temp.: Sealed in dry,Room Temperature
form: Solid or Crystalline Powder
pka: 2.11±0.13(Predicted)
color: White to pale brown
InChIKey: UKWUOTZGXIZAJC-UHFFFAOYSA-N
CAS DataBase Reference: 619-19-2(CAS DataBase Reference)
EPA Substance Registry System: Benzoic acid, 2-hydroxy-4-nitro- (619-19-2)

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Safety

Hazard Codes: Xn
Risk Statements: 22-36/37/38
Safety Statements: 26-36
WGK Germany: 3
RTECS: VO5300100
HS Code: 29182900
Toxicity: LD50 orl-mus: 650 mg/kg ZNTFA2 6B,183,51

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: PHR1742
Product name: 2-Hydroxy-4-nitrobenzoic acid
Purity: Pharmaceutical Secondary Standard; Certified Reference Material
Packaging: 200mg
Price: $353
Updated: 2024/03/01

Sigma-Aldrich

Product number: 117188
Product name: 2-Hydroxy-4-nitrobenzoic acid
Purity: 97%
Packaging: 25g
Price: $129.6
Updated: 2024/03/01

TCI Chemical

Product number: N0256
Product name: 4-Nitrosalicylic Acid
Purity: >98.0%(T)
Packaging: 5g
Price: $153
Updated: 2024/03/01

TCI Chemical

Product number: N0256
Product name: 4-Nitrosalicylic Acid
Purity: >98.0%(T)
Packaging: 25g
Price: $610
Updated: 2024/03/01

TRC

Product number: N520920
Product name: 4-Nitrosalicylic Acid
Packaging: 1g
Price: $70
Updated: 2021/12/16

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4-Nitrosalicylic acid Chemical Properties,Usage,Production

Chemical Properties

White to yellow crystalline powder

Uses

4-Nitrosalicylic Acid is a metabolite in the degradation pathway of 2-chloro-4-nitrobenzoic acid by acinetobacter strain RKJ12.

Uses

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

General Description

2-Hydroxy-4-nitrobenzoic acid is metabolized to 2,4-dihydroxybenzoic acid (2,4-DHBA) by a mono-oxygenase with the concomitant release of chloride and nitrite ions.

Safety Profile

Poison by intraperitoneal route.Moderately toxic by ingestion. When heated todecomposition it emits toxic vapors of NOx.

4-Nitrosalicylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

4-Aminosalicylic acid

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4-Nitrosalicylic acid Suppliers

Americas 1 China 134 Europe 1 Germany 1 India 12 Japan 2 Switzerland 3 United Kingdom 10 United States 22 Global 186

BIOSYNTH AG

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Email: welcome@biosynth.ch
Country: Switzerland
ProdList: 1308
Advantage: 60

Biosynth AG

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Fax: --
Email: welcome@biosynth.ch
Country: Switzerland
ProdList: 3324
Advantage: 72

SIGMA-RBI

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Country: Switzerland
ProdList: 6896
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View Lastest Price from 4-Nitrosalicylic acid manufacturers

Career Henan Chemical Co

Product: 4-Nitrosalicylic acid 619-19-2
Price: US $8.80/KG
Min. Order: 1KG
Purity: 97%-99%
Supply Ability: 100kg
Release date: 2019-07-12

619-19-2, 4-Nitrosalicylic acidRelated Search:

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4-Nitrosalicylic acid(2-Hydroxy-4-nitrobenzoic acid)

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4-NitrosalicylicAcid&gt

619-19-2

HOC6H3NO2CO2H

Organic Building Blocks

Building Blocks

Carboxylic Acids

Carbonyl Compounds

C7

Carboxylic Acids

C7

Carbonyl Compounds

Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts