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FLAVIANIC ACID

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CAS No.:

483-84-1

Grade:

Chemical Grade

Content:

98%

Packaging:

25kg/Drum

Sample Available:

Yes

Price valid (until):

2022-07-31

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Shaanxi Dideu Medichem Co. Ltd

Company Type:

Manufactory

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

7 days

Qualification:

Main Products:

Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst

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Product Description
Seller Information

Description

Product Detail

Please enter the product introduction information...

Items	Specifications
Appearance	White or of- white powder or crystlline power,odorless
Solubility	Very soluble in N,N-Dimethylformamide,Soluble in methanol,Sparingly soluble inglacial acetic acid, Very slightly soluble inchloroform, Practically insoluble in water.
Melting Point	152°C~156°C

ECHEMI Editorial Reference

ChEBI: A naphthalenesulfonic acid that is naphthalene-2-sulfonic acid substituted by nitro groups at positions 5 and 7 as well as a hydroxy group at position 8. The disodium salt is the biological stain 'naphthol yellow S'.
Flavianic acid is a naphthalenesulfonic acid that is naphthalene-2-sulfonic acid substituted by nitro groups at positions 5 and 7 as well as a hydroxy group at position 8. The disodium salt is the biological stain 'naphthol yellow S'. It has a role as a histological dye. It is a member of naphthols, a naphthalenesulfonic acid and a C-nitro compound. It is a conjugate acid of a flavianate.

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Basic Info

Product Name:

Flavianic acid

Other Name:

2-Naphthalenesulfonic acid,8-hydroxy-5,7-dinitro-;Flavianic acid;8-Hydroxy-5,7-dinitro-2-naphthalenesulfonic acid;2,4-Dinitro-1-naphthol-7-sulfonic acid;DNNS;NSC 243753;NSC 244041;861021-84-3

CAS No.:

483-84-1

Molecular Formula:

C10H6N2O8S

InChIKeys:

InChIKey=FCQJEPASRCXVCB-UHFFFAOYSA-N

Molecular Weight:

314.22800

Exact Mass:

314.23

EC Number:

207-600-3

UNII:

4I7KXL5KL5

NSC Number:

243753

DSSTox ID:

DTXSID4025167

HScode:

2932999099

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

174.62000

XLogP3:

3.73570

Appearance:

YELLOW POWDER OR CRYSTALLINE POWDER

Density:

1.865 g/cm3

Melting Point:

150 °C

Refractive Index:

1.744

See More Flavianic acid Properties 

Hazard Identification

Classification of the substance or mixture

Skin corrosion, Sub-category 1B

Serious eye damage, Category 1

Carcinogenicity, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H314 Causes severe skin burns and eye damage H351 Suspected of causing cancer
Prevention	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P203 Obtain, read and follow all safety instructions before use.
Response	P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 Wash contaminated clothing before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P316 Get emergency medical help immediately. P321 Specific treatment (see ... on this label). P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P317 Get medical help. P318 IF exposed or concerned, get medical advice.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Flavianic acid Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst

Location:
https://www.dideu.com/en/

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
7 days

Total Annual Revenue:
Above $100 million

Total Employees:
Above 1000

Year of Establishment:
2016

Company Certificates
- ISO Certificate
- REACH
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FLAVIANIC ACID

Product Description

Seller Information

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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