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Erythorbic Acid

Cas No.: 89-65-6 HS Code.: 293220 E No.: -- Product Alias: Isoascorbic Acid, D-araboascorbic Acid

Categories: Antioxidants

Erythorbic acid (isoascorbic acid, D-araboascorbic acid) is a stereoisomer of ascorbic acid (vitamin C). It is a natural product, a vegetable-derived food additive produced from sucrose. It is denoted by E number E315, and is widely used as an antioxidant in processed foods. You can find premium suppliers that supply erythorbic acid on OKFoodAdd, the biggest online marketplace for food additive industry. The listed suppliers and prices are validated by native professional sourcing team members from China. You can send inquiries with confidence and get prompt responses.

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Erythorbic Acid

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Standard:FCC, Package: -- , Appearance: White or slightly yellow crystals or powder





Assay (%)


Specific rotation


Heavy metals (mg/kg)

Max 10

Lead (mg/kg)

Max 5

Residue on ignition (%)

Max 0.3

Loss on drying (%)

Max 0.4


Applications & Uses

Erythorbic acid is a natural product, a vegetable-derived food additive produced from sucrose. It is denoted by E number E315, and is widely used as an antioxidant in processed foods.

Meat & Poultry Additives, Bakery Additives, Confectionery Additives


Storage & Handling Precautions


Erythorbic acid should be kept at room temperature in dry, cool, and shaded place with original packaging. Moisture should be avoided.

Handling Precaution:

Handling of erythorbic acid should only be performed by those who are well trained and familiar with chemicals. Avoid skin and eye contact and breathing in dust. Avoid handling which leads to dust formation.


Quality Control

At OKFoodAdd, we value the opportunity to provide the real suppliers and valid prices of food additives for global consumers. We base our decisions not only on food chemistry, but also ideology, philosophy, and a careful evaluation of the promise we’ve made to our consumers. The food additives listed on OKFoodAdd are strictly reviewed and conform to certain quality standards.


QAre you manufacturer of Erythorbic Acid?

No, OKFoodAdd does not manufacture Erythorbic Acid. We have firm relationships with manufacturers and suppliers of Erythorbic Acid in China and our QC team will be glad to help you audit or inspect the manufacturers.

QDo you have Erythorbic Acid in stock?

After we receive your inquiry, your personal purchase agent will contact the manufacturers soon and make sure Erythorbic Acid is available to ship.

QWhat is the lead time for Erythorbic Acid?

If your required quantity is within the inventory limit, your order will be able to be shipped in one week; if the quantity is large, your purchase agent will negotiate prices and estimated delivery time with the manufacturer on your behalf.

QWhat is the MOQ of Erythorbic Acid?

According to different food ingredients and different manufacturers, the MOQ varies. Please consult online customer service or your personal purchase agent for more details.

QWhat is the price of Erythorbic Acid?

The prices you see in the product detail page are valid prices. Since the price of Erythorbic Acid fluctuates often, we recommend you confirm the prices with your personal purchase agent before placing orders.

QDo you provide free samples of Erythorbic Acid?

Yes, we provide free samples of Erythorbic Acid. Please send inquiry to us or consult your personal purchase agent for more details.

QWhat kind of payment methods do you accept?

We accept payment methods including T/T, O/A, D/P, D/A, Credit, etc. Please consult your personal purchase agent for more details.

QHow long do you need to reply to my inquiry on Erythorbic Acid?

Normally, it takes 24 hours at most (except holidays).

QHow do I contact my personal purchase agent?

You can find the contact information in dashboard of your account center.

QIs the information of suppliers listed on OKFoodAdd reliable?

Yes, we guarantee the information is real and valid. We can also provide factory audit service for all suppliers listed on OKFooddAdd.

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