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What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

How is the product packaged and stored?

It is packaged in drums, vacuum packed, or alu-foil bags and should be stored under normal conditions with a shelf life of 2 years.

Ascorbic Acid Powder Antioxidants Vitamin C Powder CAS 50-81-7 Ascorbic Acid

Name: Ascorbic Acid Powder Antioxidants Vitamin C Powder CAS 50-81-7 Ascorbic Acid
Brand: Wellnature Biotech Co., Ltd
SKU: 2208943495

Shaanxi, ChinaWellnature Biotech Co., Ltd

US$15.00

1-24 kg

US$10.00

25-99 kg

US$7.00

100-999 kg

US$5.00

1,000+ kg

Sample price:US$30.00/kg.Request sample

Product profile

Customization

Available

CAS No.

50-81-7

Formula

C6h8o6

Model NO.

WG-Vitamin C

EINECS

Packaging Material

Foil Bage

Storage Method

Normal

Shelf Life

2 Years

Type

Vitamin

Resource

Natural

Form

Powder

Sample

10-20g

Solubility

Highly Soluble in Water

Product Name

Vitamin C

Latin Name

Ascorbic Acid

Density

2.0±0.1 g/cm3

Molecular Weight

176.124

Grade

Food Grade

Appearance

White Fine Crystal Powder

Application

Food Additives

Packaging

Drum, Vacuum Packed, Alu-Foil Bag

Test Method

Tlc,HPLC

Certificate

ISO9001/Halal/Kosher

Transport Package

1kg/Alu-Foil Bag, 20bags/Drum; 25kg/Drum

Specification

99%

Trademark

Wellgreen

Origin

Shaanxi, China

Production Capacity

5000 Kilogram/Kilograms Per Month

Key features

High Purity Grade: Food Grade Vitamin C powder with 99% purity, appearing as white fine crystal powder.

Multiple Certifications: Certified by ISO9001, Halal, and Kosher standards for global market compliance.

Flexible Customization: Offers full customization, minor customization, and flexible options based on samples.

Versatile Application: Used as food additive, antioxidant, nutritional supplement, and wheat flour improver.

High Solubility: Highly soluble in water, ensuring effective integration into various food formulations.

Manufacturer Direct: Direct supply from manufacturer with 2 production lines and 3 QA/QC inspectors.

Fast Lead Time: Consistent lead time within 15 workdays for both peak and off-season orders.

Secure Packaging: Packaged in drums, vacuum packed, or alu-foil bags to ensure freshness and safety.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityOEM ServicesR&D Capabilities

Wellnature Biotech Co., Ltd

Shaanxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Full Customization, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.11h

AI-Powered supplier vetting

SummaryWellgreen Technology Co., Ltd. is identified as a professional technical supplier with technical research and development activities, customization, ODM, and OEM capabilities. It reports new products within the past year and operates two production lines, but has fewer than five quality-control staff and only three years of stated R&D-engineer experience. The supplier has inventory capability and documented procedures for evaluating service suppliers, with stated lead times within 15 working days in both peak and off-season. However, the provided information indicates no 3D software design service, SDK availability, overseas agents or branches, overseas warehouse, overseas showroom, or offline trade-show participation. No valid manufacturing-capacity contract with associated subcontractors is reported. Financial records are referenced for 2021–2023, but no financial figures are provided. Customer-related evidence is limited to OEM service for well-known brands, without named cases.

Supplier typeThe supplier is explicitly described as a professional technical supplier and conducts technical R&D. Its stated business scope includes veterinary drugs, cosmetics, pharmaceutical intermediates, chemical and biological products, technical R&D, and import/export activities. The company is identified as Wellgreen Technology Co., Ltd., located in Xi'an High-Tech Zone.

R&D capabilityThe supplier is identified as a professional technical supplier, reports three years of total R&D-engineer experience, launched new products within the past year, and provides ODM services. It explicitly does not provide 3D software design services and has no available SDK, so its innovation capability is demonstrated mainly through product R&D and design-manufacturing services rather than software or SDK development.

Production capacityThe supplier operates two production lines, reports inventory capability, and states average lead times within 15 working days during both peak and off-season. At the same time, it reports no valid manufacturing-capacity contract with associated subcontractors, while quality-control staffing is below five people; these constraints should be considered when evaluating scale and production governance.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, flexible customization, and minor customization. It also provides ODM services and OEM services for well-known brands, supporting a broad customization and design-manufacturing offering.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of experience serving established-brand customers. However, no customer names, project details, product examples, or independently verifiable case studies are provided.