How long is the lead time for production?

The average lead time is within 15 workdays, regardless of peak or off-peak seasons.

Is the product safe for pharmaceutical or cosmetic use?

Yes, it is non-toxic, biocompatible, and free from pathogens, making it safe for medical and cosmetic excipients.

Sodium Alginate Food Grade/ Sodium Alginate Industrial Grade

Name: Sodium Alginate Food Grade/ Sodium Alginate Industrial Grade
Brand: Tianjin Zhuofeng Biotechnology Co., Ltd.
SKU: 1981605841

Tianjin, ChinaTianjin Zhuofeng Biotechnology Co., Ltd.

US$10.00-13.00

100 kg

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

CAS No.

9005-38-3

EINECS

618-415-6

Nutritional Value

Non-nutritional Type

Effect

Stabilization

Resource

Natural

Color

White or Pale Yellow Powder

Appearance

Granule

Solubility

Soluble in Cold Water

Odor

Odorless or Slight Seaweed Odor

Transport Package

Bag

Specification

25kg/bag

Trademark

Origin

China

HS Code

391310

Key features

Natural Seaweed Source: Extracted from brown seaweed like kelp, ensuring natural origin and clean label compliance.

Versatile Functional Properties: Provides exceptional thickening, gelling, and film-forming capabilities for various formulations.

High Solubility & Stability: Dissolves easily in cold water without clumping and maintains performance under thermal processing.

Broad Industry Application: Suitable for food, personal care, pharmaceuticals, and cosmetics as a stabilizer or excipient.

Safety & Biocompatibility: Non-toxic, odorless, and biocompatible, ensuring safety for sensitive applications.

Flexible Customization: Offers full, minor, and sample-based customization options for color, appearance, and specs.

Strict Quality Control: Meets high purity standards with low heavy metals, pathogens, and moisture content.

Low MOQ & Fast Delivery: Minimum order quantity of 1 unit with lead times within 15 workdays for all seasons.

Company profile

High Repeat Buyers ChoiceExperienced TeamIn-stock CapacityCustomization from Samples

Tianjin Zhuofeng Biotechnology Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading Company, Other, Group Corporation CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤9.55h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with R&D personnel, broad customization options, ODM services, and OEM experience for well-known brands. It holds ISO 9001, ISO 22000, and GMP certifications and reports quality-control staffing and broad export-market coverage. However, it launched no new products in the past year, lacks 3D software and SDK capabilities, and has no documented service-assessment or corrective/preventive-action procedures. Complaint handling is supported by a clear procedure and records. Evidence is insufficient to confirm financial strength, production performance, or specific customer cases.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated business scope includes food additives, specialized chemicals, machinery, building materials, textiles, graphene materials, software and auxiliary equipment, indicating a diversified product and business profile.

CertificationsThe supplier reports holding ISO 9001, ISO 22000, and GMP certifications. These are explicit certifications relevant to quality, food-safety, and manufacturing management, although the slices do not provide certificate validity or scope details.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with followed records, and reported service lead times of within 15 workdays in both peak and off-season. However, it has no written service-capability assessment procedures or corrective/preventive-action records, so the evidence supports complaint handling but not a fully documented service system.

R&D capabilityThe supplier has two R&D engineers and provides ODM services, but it launched no new products in the past year and lacks both 3D software design services and an available SDK. The evidence shows some R&D and design capability, but also clear limitations in recent product innovation and software-related development.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full, minor, and flexible customization, and also provides ODM services. This is direct evidence of broad customization support, despite the lack of 3D software design capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of experience serving branded customers. No customer names, product examples, order details, or independently verifiable case records are provided.