How is chemical cargo classified and labeled?

Cargo is classified by UN Dangerous Goods Codes and labeled with UN numbers, hazard classes, GHS pictograms, and shipping marks per IMDG/IATA guidelines.

Do you provide samples and how are they shipped?

Yes, non-DG samples are sent via courier like FedEx/DHL, while DG samples are shipped via certified air/sea freight with necessary DG handling documents.

What Incoterms and payment terms do you offer?

We support EXW, FOB, CFR, CIF, and DAP. Payment terms include T/T, L/C, Online payment, and flexible options for regular customers.

Do you offer after-sales or technical support?

Yes, our technical team provides product application guidance, compliance consulting, and logistic issue resolution for long-term cooperation.

High Purity 99% Vitamin C Derivative Sodium Ascorbate

Name: High Purity 99% Vitamin C Derivative Sodium Ascorbate
Brand: Shenyang Xingzhenghe Chemical Co., Ltd.
SKU: 2121435962

Liaoning, ChinaShenyang Xingzhenghe Chemical Co., Ltd.

US$5.00

25-999 kg

US$4.90

1,000-4,999 kg

US$4.80

5,000+ kg

Product specifications

Package

Sample price:US$30.00/kg.Request sample

Product profile

Customization

Available

CAS No.

134-03-2

Formula

C6h7nao8

Model NO.

Sodium Ascorbate

EINECS

205-126-1

Packaging Material

Carton

Storage Method

Cool and Dry Place

Shelf Life

>12 Months

Type

Sodium Salt of Vitamin C

Resource

Synthetic

pH (10% Solution)

7.0-8.0

Loss on Drying

≤0.25%

Heavy Metals

≤10 Ppm

Specific Rotation

+103° to +108°

Sulfate

≤0.05%

Residue on Ignition

≤0.1%

MOQ

25kg

Trade Term

EXW/Fob/CFR/CIF

Transport Package

25 Kg/Carton

Specification

assay ≥99%

Trademark

XZH

Origin

China

Production Capacity

50000t/Year

Key features

High Purity Vitamin C Derivative: 99% purity Sodium Ascorbate with excellent water solubility and stability.

Non-Acidic and Gentle: Less irritating to the digestive system compared to standard ascorbic acid.

Versatile Applications: Suitable for food, pharmaceutical, and cosmetic industries as antioxidant and nutrient.

Long Shelf Life: Maintains quality for 36 months when stored in cool, dry, and well-ventilated conditions.

Flexible Customization: Offers flexible customization, minor customization, and options from designs or samples.

Global Shipping Capability: Licensed to export hazardous and non-hazardous chemicals worldwide with full compliance.

Comprehensive Technical Support: Dedicated labs and on-site advisory for formulation development and process optimization.

Secure Payment Options: Supports T/T, L/C, PayPal, and other secure methods for global trade transactions.

Company profile

Years of Export ExperienceExperienced TeamExhibition ExperienceFast Delivery

Shenyang Xingzhenghe Chemical Co., Ltd.

Liaoning, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Dalian PortAverage Response Time: ≤2.29h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory and limited company in Shenyang, with five employees and a wholesale and retail industry classification. It holds a valid import and export license, has 16 years of export experience, and offers multiple trade terms. Customization services are available, including customization from designs and samples, while OEM services for well-known brands are reported. However, the supplier reports no new products in the past year, no ODM service, no SDK availability, and no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Service-management documentation is incomplete: procedures for assessment exist, but there are no approved-supplier lists, corrective/preventive-action procedures, or written complaint-handling procedures. Certification holdings, production scale, financial credibility, and customer cases are not sufficiently evidenced. No financial figures are included.

Supplier typeThe supplier is explicitly described as a factory and a limited company located in Shenyang, with five employees and no associated company group. Its stated industry classification is wholesale and retail, while its business scope includes building ceramics, fertilizers, daily goods, chemicals, disinfectants, machinery, and office products.

After-Sales capabilityThe supplier has written procedures and records for assessing service capability and reports a one-month average lead time in both peak and off-season periods. However, it has no written corrective/preventive-action procedures or customer-complaint handling procedures, and it reports no overseas warehouse, showroom, agent, branch, or offline trade-show experience.

R&D capabilityThe supplier reports no available SDK, no new products in the past year, and no ODM service. It does report one internationally recognized design award, but the broader evidence indicates limited demonstrated recent innovation capability.

Customization capabilityThe supplier explicitly offers flexible customization, minor customization, customization from designs, and customization from samples. It also provides OEM services for well-known brands, although it does not provide ODM services.

Product Q&A

Q:What types of chemical products do you ship?

We export a wide range of chemical products including industrial chemicals, agrochemicals, specialty chemicals, and hazardous materials classified under IMDG, IATA, or ADR.

Q:Can you ship hazardous or dangerous goods?

Yes, we are licensed to export hazardous chemicals and comply with international regulations such as IMDG Code and IATA DGR, handling UN certification and labeling.

Q:What documents are required for chemical exports?

Typical documents include MSDS, Certificate of Analysis, Packing List, Commercial Invoice, UN Certificate, and Customs clearance documents. We also support Form E and embassy legalization.

Q:Do you provide special packaging for chemicals?

Yes, we offer UN-approved drums, IBC tanks, HDPE bottles, or custom containers with ventilation and corrosion-resistant liners compliant with GHS, DOT, and IMDG standards.

Q:Which shipping methods are suitable for chemical products?

Ocean freight is common for large volumes, air freight for urgent shipments, rail freight for inland routes to Europe, and multimodal transport for restricted port access.