What are the storage conditions for the product?

Store in a cool, dry place away from light and moisture. The shelf life is over 12 months, up to 24 months under proper conditions.

Do you provide technical support?

Yes, our technical team provides product application guidance, compliance consulting, and logistic issue resolution.

High Purity Vitamin C for Cement and Concrete Additives Enhancing Construction Quality

Name: High Purity Vitamin C for Cement and Concrete Additives Enhancing Construction Quality
Brand: Shenyang Xingzhenghe Chemical Co., Ltd.
SKU: 1973436221

Liaoning, ChinaShenyang Xingzhenghe Chemical Co., Ltd.

US$3.20

1-999 kg

US$3.15

1,000-4,999 kg

US$3.14

5,000+ kg

Sample price:US$20.00/kg.Request sample

Product profile

Customization

Available

CAS No.

50-81-7

Formula

C6h8o6

Model NO.

EINECS

200-066-2

Packaging Material

Carton

Storage Method

Normal

Shelf Life

>12 Months

Type

Scorbic Acid (Vitamin C)

Resource

Synthetic (Pharmaceutical/Industrial Grade)

Colour

White or Yellowish

Odour

Odourless

Tissue Status

Crystalline or Crystalline Powder

αM(20℃,D)

+20.5°-+21.5

Arsenic

≤3mg/Kg

Ignition Residue

≤0.1%

Heavy Metals ( Pb)

≤10mg/Kg

Lead

≤2mg/Kg

Iron

≤2mg/Kg

Copper

≤5mg/Kg

Content

≥99.0%

Bulk Density

0.6-0.8 G/Cm³

Lead Time

3 to 7 Days After Order Confirmation

Trade Term

EXW/Fob/CFR/CIF/DAP

MOQ

25kg

Transport Package

Sealed to Prevent Moisture; 25kg/Carton

Specification

Purity≥ 99%

Trademark

XZH

Origin

China

HS Code

2936270010

Production Capacity

Annual Output Is 200, 000 Tons

Key features

PCE Synthesis Efficiency: Acts as a reducing agent to accelerate polymerization and lower energy consumption.

Optimized Molecular Weight: Functions as a chain transfer agent to control PCE molecular weight distribution.

Eco-Friendly & Non-Toxic: Biodegradable and safe, aligning with green chemistry principles.

Flexible Customization: Offers flexible customization, minor customization, and design/sample-based options.

Fast Lead Time: Standard lead time is 3 to 7 days after order confirmation.

Global Logistics Support: Supports EXW, FOB, CFR, CIF, DAP with ocean, air, and land freight options.

Long Shelf Life: Maintains stability for over 12 months, up to 24 months under proper storage.

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: ≤2.10h 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:How does Vitamin C improve concrete performance?

It acts as a reducing agent and chain transfer agent in PCE synthesis, enhancing dispersibility, cement compatibility, and concrete fluidity while reducing slump loss.

Q:Is the product customizable?

Yes, we offer flexible customization, minor customization, and customization from designs or samples.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 25 kg.

Q:What are the available payment terms?

We accept T/T, L/C (irrevocable at sight), D/P, PayPal, Western Union, and small-amount payments.

Q:How long is the lead time for orders?

The standard lead time is 3 to 7 days after order confirmation. Peak and off-season lead times are within 15 workdays.