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2,3-Diaminobenzoic acid 98.0%min

Name: 2,3-Diaminobenzoic acid 98.0%min
Brand: Asia Chem
Price: 300 USD
Availability: InStock

1 Inquiries

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CAS No.:

603-81-6

Grade:

Pharmaceutical Grade

Content:

98%

Port:

Shanghai

Brand:

Asia Chem

Packaging:

Net 25kg/cardboard drum

Price valid (until):

2025-12-31

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Asia Chem I & E (Jiangsu) Co., Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

3,5-Dinitrobenzoic acid,3,5-Din itrobenzoyl chloride,Sodium diatrizoate hydrate,Zinc-5-nitroisophthalate,3-Nitrophthalonitrile,4-Nitrophthalonitrile

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Product Description
Seller Information
Inquiry History

Description

2,3-Diaminobenzoic acid

SYNONYMS ：

Benzoic acid, 2,3-diamino-; 3-carboxy-1,2-diaminobenzene;

2,3-Bis(azanyl)benzoic acid

PRODUCT EXECUTIVE STANDARD ： Enterprise Standard
QUALITY SPECIFICATIONS
Description	Red powder	Visual
Purity , min	≥ 98.5%	HPLC - a/a
Melting Point	202 ～ 205 ℃	Digital melting point apparatus
Water Content , max	≤ 1.0%	Loss on drying method

STANDARD PACKING

Net 50g, 200g, 500g in Polyester bottle (Laboratory reagent) .

Net 20kgs, 25kgs in Kraft paper bag or Fiber drum lined with PE bags (Industrial Products) , or Upon the consumer ' s request.

TRANSPORT REGULATIONS

and STORAGE CONDITIONS

Without main danger (Common goods).

Keep containers tightly closed when not in use.

Stored in the dry and ventilated place at room temperature, keep away from incompatible substances.

Stable in nature, non-volatile and non decomposable at normal temperature and pressure.

Shelf Life: 60 Months.

USE

Used as pharmaceutical intermediates, dye intermediates and organic synthesis intermediates.

Items	Specifications
Description ( Visual )	Light brown to Dark brown Powder
Purity (HPLC-a/a) , min	≥ 98.0%
Water Content (Halogen moisture meter - Loss on drying ) , max	≤ 1.0%
Identify ( ¹ H-NMR spectrum )	Conforms to Structure
Conclusion	up to Standard

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Basic Info

Product Name:

2,3-Diaminobenzoic acid

Other Name:

Benzoic acid,2,3-diamino-;2,3-Diaminobenzoic acid;3-Carboxy-1,2-diaminobenzene;3-Carboxy-o-phenylenediamine

CAS No.:

603-81-6

Molecular Formula:

C7H8N2O2

InChIKeys:

InChIKey=KKTUQAYCCLMNOA-UHFFFAOYSA-N

Molecular Weight:

152.15

Exact Mass:

152.15

DSSTox ID:

DTXSID2067321

HScode:

2922499990

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

89.3

XLogP3:

0.5

Density:

1.4±0.1 g/cm3

Melting Point:

189-190 °C

Boiling Point:

382.7°C at 760 mmHg

Flash Point:

185.3±25.1 °C

Refractive Index:

1.711

See More 2,3-Diaminobenzoic acid Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Eye irritation, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed H319 Causes serious eye irritation
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage	none
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 2,3-Diaminobenzoic acid Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
3,5-Dinitrobenzoic acid,3,5-Din itrobenzoyl chloride,Sodium diatrizoate hydrate,Zinc-5-nitroisophthalate,3-Nitrophthalonitrile,4-Nitrophthalonitrile

Location:
No.188 Lushan Road, Jianye District, Nanjing 210019, China

Payment Terms:
TT against B/L draft before shipment,100% TT in advance

Average lead Time:
5

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
51-100

Year of Establishment:
2017

Asia Chem I and E (Jiangsu) Co. Ltd is an enterprise specializing in the import and export of intermediates and fine chemicals. It mainly deals in pharmaceutical intermediates, dye intermediates, pesticide intermediates, spice intermediates, organic synthesis intermediates, rubber vulcanization accelerator, polyurethane plastic curing agents, etc.

Established in July 2017, headquartered in Jiangsu Province, China, AsiaChem is at the forefront of fine chemicals. Its business covers all parts of the world. It sincerely cooperates with domestic and overseas fine chemical manufacturers to share benefits.

We specialize in the import and export of nitrobenzoic acid and its derivatives, nitrophthalic acid and its derivatives, and nitrophthalonitrile series products, such as: 3,5-Dinitrobenzoic acid; 3,5 -Dinitrobenzoyl chloride; 3,5-Diaminobenzoic acid; Sodium diatrizoate; 3-Nitrophthalic acid; 3-Nitrophthalic anhydride; 3-Aminophthalic acid; 3 -Nitrophthalonitrile; 3-Nitrophthalic hydrazide; 3-Aminophthalic acid hydrazide; 4-Nitrophthalic acid; 4-Nitrophthalic anhydride; 4 -Aminophthalic acid; 4-Nitrophthalimide; 4-Nitrophthalonitrile; 5-Aminoisophthalic acid; Dimethyl 5-aminoisophthalate; Monomethyl 5-nitroisophthalate; Monomethyl 5-aminoisophthalate, etc.

We also import and export other nitration products, intermediates, and fine chemicals, such as: 2-Methyl-6-nitroaniline; p-Benzoquinone dioxime; 4-Chlorophthalonitrile; 4-Nitro- N-methylphthalimide; 4-Methyl-3-aminobenzoic acid, etc.

We have professional chemical engineers to provide you with pre-sales and after-sales chemical technical services. We also entrust a third-party testing agency to perform quality control to help you get products with confidence.

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	2,3-Bis(azanyl)benzoic acid	1 MT	Jan 6, 2026

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