Home> Products> Ascorbic acid

Ascorbic acid

Cas No.: 50-81-7 HS Code.: 293627 E No.: E300 Product Alias: Vitamin C

Categories: AntioxidantsNutrition Enhancers

Ascorbic acid, also known as vitamin C. It is a white solid, but impure samples can appear yellowish. It is found naturally in citrus fruits and many vegetables. Ascorbic acid is an essential nutrient in human diets. You can find premium suppliers that supply ascorbic 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.

Send Purchase Inquiry
Ascorbic acid

Suppliers of Ascorbic acid

I want to supply1 Quotes in total

SHANDONG LUWEI PHARMACEUTICAL CO., LTD.

--

Standard:FCC/BP/USP/EP, Package: -- , Appearance: whitish

--

$9.50/Mt

Test Items

Specification

Test Result

Characteristics

White or almost White crystals Crystalline Powder

Pass

Identification

Positive Reaction

Positive

Melting point

About 190°C

191.2°C

PH

2.1-2.6

2.46

Clarity of Solution

Clear

Clear

Colour of Solution

≤ BY7

< BY7

Copper

≤5ppm

<5ppm

Heavy Metals

≤10ppm

<10ppm

Mercury

<0.1mg/kg

<0.1mg/kg

Lead

<2 mg/kg

<2mg/kg

Arsenic

≤3ppm

<3ppm

Cadmium(Cd)

<1mg/kg

<1mg/kg

Oxalic Acid

≤0.2%

<0.2%

Iron

≤2ppm

<2ppm

Loss of Drying

≤0.4%

<0.4%

Sulphate Ash(Residue on Ignition)

≤0.1%

<0.1%

Specific Optical Rotation

+20.5 °~ +21.5 °

+21.15°

Mesh

40-80 Mesh

Pass

Organic Volatile Impurities

Pass

Pass

Assay

99.0%- 100.5%

99.84%

Conclusion : The Above-Mentioned Product Conforms To BP2009/ USP32.



Applications & Uses
 

Beverage Additives, Dietary Supplement Additives


Storage & Handling Precautions

Storage:
Ascorbic acid should be kept at room temperature in dry, cool, and shaded place with original packaging. Moisture should be avoided.
Handling Precaution:
Handling of ascorbic 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 Ascorbic acid?

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

QDo you have Ascorbic acid in stock?

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

QWhat is the lead time for Ascorbic 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 Ascorbic 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 Ascorbic acid?

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

QDo you provide free samples of Ascorbic acid?

Yes, we provide free samples of Ascorbic 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 Ascorbic 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.

OKFoodAdd upgraded to OKCHEM
for better experience.We will redirect you to OKCHEM to submit the request.