China Supply Material CAS 50-81-7 Pure Vitamin C Powder Ascorbic Acid

• Customization: Available
• CAS No.: 50-81-7
• Formula: C6h8o6
• Model NO.: Ascorbic Acid
• EINECS: 200-066-2
• Packaging Material: Paper
• Storage Method: Normal
• Shelf Life: >12 Months
• Type: Vc
• Resource: Chemosynthesis
• Characteristics: White or Almost White Crystals Crystalline Powder
• Identification: Positive Reaction
• Melting Point: About 190.0℃
• pH(5% Aqueous Solution): 2.1-2.6
• Clarity of Solution: Clear
• Colour of Solution: ≤By7
• Copper: ≤5ppm
• Heavy Metals: ≤10ppm
• Mercury: <1mg/Kg
• Lead: <2mg/Kg
• Arsenic: ≤3ppm
• Oxalic Acid: ≤0.2%
• Iron: ≤2ppm
• Cadmium: ≤1mg/Kg
• Impurity E: ≤0.2%
• Transport Package: 25kg Carton
• Specification: 25kg Carton
• Trademark: VAST
• Origin: China

Product Description

Product Description

Ascorbic acid, commonly known as Vitamin C, is a water-soluble organic compound essential for human health and widely utilized across industries. It is a potent antioxidant, reducing agent, and cofactor in numerous biochemical processes. Our ascorbic acid is produced through advanced fermentation or synthetic methods, ensuring high purity (≥99%) and compliance with international standards (USP, FCC, BP, EP). It is available in multiple forms, including crystalline powder, granules, and coated variants, tailored for diverse applications.

Key Features & Benefits

Powerful Antioxidant: Effectively scavenges free radicals, inhibits oxidative damage to products and biological tissues.
Natural Nutritional Supplement: As an essential water-soluble vitamin (Vitamin C), it cannot be synthesized by the human body and must be obtained through diet or supplements;
High Purity & Safety: Manufactured under strict quality control systems, with no harmful impurities;
Excellent Stability & Versatility: Stable in acidic environments; maintains activity under proper storage conditions ; 
Eco-Friendly: Readily biodegradable, non-toxic, and non-polluting, aligning with modern sustainable production and environmental protection requirements.

Product name	Ascorbic acid
Appearance	White or almost White crystals Crystalline Powder
Free Sample	Available

Main Products

Company Profile

Our company is a leading company in sales, marketing and distribution of innovative and standard food additives and detergent raw material. We offer one-stop-shop solutions to customers in global food & beverage, pharmaceutical, cosmetics, animal nutrition and chemical industry.We mainly focus on top quality products and excellent supply chain management, we are very strong and competitive in Acidulants, Thickeners, Preservatives, Antioxidants, Sweeteners, Phosphates, Flavorings & Aromas, Emulsifiers, and Nutritional Supplements. We set a sustainable development strategy as getting close to the markets and meeting the demand of customers. Under the guide of our enterprise spirit "Integrity,Responsibility,sharing,cooperation,mindset and vision", we are ready to offer efficient and professional service for all the partners, domestic and abroad. We look forward to the opportunity to become a partner in your supply chain solution.

Our Certificates & Exhibition

Packaging & Shipping

FAQ

1. What's Your Payment Terms?

a: We Are Ok For t/t, I/c At Sight, I/c 90/120 Days, We Can Also Try Oa For Regular And Reliable Clients.

2. What's Your Delivery Time?
a: Usually We Will Arrange The Shipment In 7 -15 Days.

3. How About The Packing?
a: Usually We Provide The Packing As 25 Kg / Bag Or Carton. Of Course, If You Have Special Requirements On Them, We Will According To You.

4. How About The Validity Of The Products?
a: According To The Products You Ordered.

5.How To Confirm The Product Quality Before Placing Orders?

a: You Can Get Free Samples From Us Or Take Our Sgs Report As Referene Or Arrange Sgs Before Loading.

6. What Is Loading Port?
a: U sually Is Tianjing ,Qingdao,Shanghai Or Wuhan