Acid Brown 349 Acid Brown Sg as Dyestuff

Name: Acid Brown 349 Acid Brown Sg as Dyestuff
Brand: Hebei Longxian New Material Technology Co., Ltd.
SKU: 2159521782

Hebei, ChinaHebei Longxian New Material Technology Co., Ltd.

US$1.70-7.60

25 kg

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

CAS No.

72827-73-7

Formula

C28h16n8na2o14s2

Model NO.

Acid Brown 349

EINECS

229-361-4

Colour

Brown

Appearance

Powder

Usage

Leather, Textile, Paint, Plastic, Ink

Application Material

Wool

Name

Acid Brown 349

Content

100%

Type

Brown

Chemical Construction

Azo Type

C.I.No.

Acid Brown 349

Sample

Available

Stability

Stable

MW

798.58

Other Name

Acid Leather Brown Esg

Transport Package

Drum

Specification

25kg

Trademark

HBLX

Origin

China

HS Code

3204120000

Production Capacity

10mt/Month

Key features

Wide Application Range: Suitable for wool, silk, nylon, leather, paper, ink, and cosmetics.

High Color Fastness: Excellent performance in soaping, perspiration, and light fastness.

100% Purity: Guaranteed content of 100% for consistent dyeing results.

Custom Color Matching: Supports personalized color matching based on samples or Pantone numbers.

Free Sample Availability: Small-sized samples available free of charge (shipping cost by buyer).

Quality Certification: Complies with national standards HG/T 2457-1993 with third-party testing.

Fast Delivery: Lead time within 15 workdays for both peak and off-peak seasons.

Flexible MOQ: Supports small batch orders (1kg/5kg/20kg) for in-stock items.

Company profile

High Repeat Buyers Choice

Hebei Longxian New Material Technology Co., Ltd.

Hebei, China

Business Type: Trading CompanyExport Year: 2024-03-27Nearest Port: Tianjin Port, Qingdao PortAverage Response Time: ≤4.84hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, FCA, Others, CPT, CIP, DAP, DDP

AI-Powered supplier vetting

SummaryHebei Longxian New Material Technology Co., Ltd. is identified as a limited trading company offering acid dyes, organic pigments, food coloring, and cosmetic raw materials. It reports no in-stock service, overseas warehouse, showroom, overseas agent or branch, overseas service coverage, offline trade-show participation, ODM, popular-brand OEM, or SDK capability. Customization is available from samples, while no new products were reported during the past year. Quality assurance and raw-material traceability are stated, but corrective-action and complaint-handling records are not documented. The supplier reports lead times within 15 workdays in both peak and off-season, five qualified service suppliers, and some approved supplier names, although no written supplier-assessment procedures or records exist. Audit information is provided for an SGS audit valid from January 29, 2026 to January 28, 2027, but the stated evaluation result is not interpretable as a pass or certification. Financial data is incomplete...

Supplier typeThe supplier is explicitly identified as a trading company and limited company, with two employees and no stated parent-group affiliation. Its primary products are acid dyes, organic pigments, food coloring, and cosmetic raw materials, and the company name is given as Hebei Longxian New Material Technology Co., Ltd.

After-Sales capabilityThe supplier has no in-stock service, overseas warehouse, showroom, overseas agent or branch, or overseas service coverage, and has not participated in offline trade shows. It reports complaint-handling and corrective/preventive-action procedures, but no written records, indicating documented capability is incomplete.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, no SDK, and no OEM capability for popular brands. These explicit limitations indicate weak demonstrated innovation and development capability.

Customization capabilityCustomization from samples is explicitly available. However, the supplier does not provide ODM services and reports no new products during the past year, so its customization offer appears limited to sample-based adaptation rather than broader product development.

Product Q&A

Q:What types of pigments and dyes are sold on the platform?

The platform covers a full range of pigments and dyes, including organic pigments, inorganic pigments, disperse dyes, reactive dyes, acid dyes, and direct dyes. It also provides supporting products such as auxiliaries and diluents, covering application needs in various industries such as textiles, printing, coatings, and plastics.

Q:Are the product colors and color numbers customizable?

Standard color numbers are available in stock. We support personalized color matching based on customer samples, Pantone color numbers, or industry-specific custom color numbers. For customized products, please confirm the minimum order quantity, delivery time, and customization plan with platform customer service.

Q:How can I confirm the product quality standards?

All products comply with national chemical industry standards (such as HG/T 2457-1993). Product details pages will display factory inspection reports and third-party testing certificates. You can also request to view specific batch quality testing data from customer service.

Q:Are samples available?

The platform supports providing small-sized samples free of charge (excluding some special customized products). Sample shipping costs are borne by the buyer. After placing a bulk order, you can apply for a deduction of the corresponding amount based on the shipping receipt.

Q:What is the minimum order quantity for the products?

Regular in-stock products support small batch orders (1kg/5kg/20kg, depending on the product category). For customized products and bulk chemical dyes, please confirm the minimum order quantity with customer service. Quantity discounts are available for large orders.