99% min Vitamin C, food grade ascorbic acid, CAS:50-81-7

FOB Reference Price:Get Latest Price
$3.00 - $4.50 / Kilograms | 500 Kilogram/Kilograms (Min. Order)
Lead Time:
Quantity(Kilograms) 1 - 20000 >20000
Est. Time(days) 15 Negotiable
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Overview
Quick Details
CAS No.:
50-81-7
Other Names:
Ascorbic Acid
MF:
C6H8O6
EINECS No.:
200-066-2
Place of Origin:
Shandong, China
Type:
Immune Function Agents, Vitamins, Amino Acids and Coenzymes
Grade Standard:
Feed Grade, Food Grade, Medicine Grade, Feed Grade, Food Grade, Medicine Grade
Brand Name:
sinoright
Model Number:
BP/USP/EP, ascorbic acid 90% 93% 95%
Purity:
99%min
product name:
vitamin C
Appearance:
white crystal powder
function:
nutrition enhancers
FEMA No:
N/A
Copper:
5ppm
Heavy metal:
10ppm max
use:
acidity regulators
Clarity of solution:
Clear
Supply Ability
Supply Ability:
100 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
25kg cardboard cartons /drums
Port
Qingdao
Lead Time :
Quantity(Kilograms) 1 - 20000 >20000
Est. Time(days) 15 To be negotiated
Product Description

We accept all payment terms!

1.Product Name: Ascorbic Acid 

2.CAS NO:50-81-7

3.Application : white crystal power, Used for Physiological antioxidant. Coenzyme for a number of hydroxylation reactions; required for collagen synthesis. Widely distributed in plants and animals. Inadequate intake results in deficiency syndrome s such as scurvy. Used as antimicrobial and antioxidant in foodstuffs.

4.Sample: With Free. 
5.Specification: 
 BP/USP/EP/FCC/E300  

Item

Specification

Result

Characteristics

White or almost white crystalline powder

Pass

Identification

Positive reaction

Pass

Melting Point

About 190°C

191°C

PH

2.1-2.6

2.3

Clarity of solution

Clear

Pass

Color of solution

≤BY7

<BY7

Copper

≤5ppm

<5ppm

Heavy metals

≤10ppm

<10ppm

Iron

≤2ppm

<2ppm

Lead

≤2ppm

<2ppm

Arsenic

≤3ppm

<3ppm

Oxalic acid

≤0.2%

<0.2%

Sulphated Ashes

≤0.1%

0.03%

Specific optical Rotation

+20.5°~ +21.5°

+21.1°

Assay

99.0%-100.5%

99.9%

Organic volatile impurities

Pass

Pass

 

 

Packaging & Shipping
Company Information
Our Services

1. We have good cooperate forwarder partner,every part expense is no problem, you can confirm it before shipment.

If you're afraid of the destination expense,we can do the FOB for you.

 

2. We can LCL gerenal cargoes and dangerous cargoes together to help you save time,

save money. 

FAQ

Q: Are you a factory or trading company?

A: We are the manufacture of Vitamins and Sodium Saccharin.

For other product, we as the distributor and stockist because we have a good cooperation with our upstream & downstream factory.

 

Q: How long have you run on export trade?

A: 15 years focus on the food additivs and Vitamins, also some Fine Chemicals and API.

 

Q: What's your payment terms?
A: We accept all payment TT,LC,DP,Paypal. But for first time, we only do LC or TT.

Q: What's your delivery time?
A: Usually we will arrange the shipment in 7 -15 days.

Q: 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.

Q: How about the validity of the products? 
A: We ensure that the cargoes have 80% shelf life when it delivery.

Q: What documents you provide? 
A: Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificat and Origin certificate. If your markets have any special requirements, let us know.