Calcium Ascorbate Dihydrate

• CAS No.: 5743-28-2
• Formula: C12h14cao12.2 (H2O)
• EINECS: 227-261-5
• Packaging Material: Paper
• Storage Method: Normal
• Shelf Life: >12 Months
• Type: Calcium Ascorbate
• Resource: Chemosynthesis
• Appearance: White Powder
• Delivery Time: Prompt Shipment
• Price: Bottom Price
• Sample: Free for Test
• Transport Package: Drum/Bag
• Specification: 25KG
• Trademark: AWI
• Origin: China
• HS Code: 2106909090
• Production Capacity: 500000mt/Year

Product Description

Calcium Ascorbate

Product Name: Calcium Ascorbate
Chemical Formula: C12H14CaO12.2H2O
Formula Weight: 426.34
Quality Standard: FCC/BP/USP
Packing: 25kg net craft paper bag with PE bag inner.
Shelf Life: 2years
Storage: Store in a well-ventilated, cool, dry area.

Main Feature:
Calcium ascorbate is white to light yellow crystalline powder, odorless, soluble in water, slightly soluble in ethanol, insoluble in ether.
The pH of 10% aqueous solution is 6.8 to 7.4.

Packaging Details:
1-5kg Aluminium Foiled Bag and Ziplock Bag Packed with Aluminium Foiled Bag with ZIplock Bag inside . 
5-20kg Carton, 25kg Paper Drum Packed with Paper drum with Double Plastic Bags inside


Application: 
1.Food additive-Calcium Ascorbate
The chemical name of L- calcium ascorbate is 2,3,4,6 - four hydroxy-2 - has-v-lactone acid salt

Usage:
antioxidants, nutritional additives, preservatives
VC calcium can be added to foods without changing the original taste, and can make it easily absorbed
VC calcium is largely used for food antioxidants, can be used for soup, soup type food.

Typical Specifation
 

Product Name	Calcium Ascorbate
Chemical Formula	C12H14CaO12.2H2O
Formula Weight	426.34
Item	Standard
Appearance	White to slightly yellow crystalline powder
Identification	A: Identify: Pass
	B: Qualify: Pass
Specific rotation	+95o~+97 o
Assay(Calcium Ascorbate.2H2O)	98.0%~101.0%(as-is basis)
Loss on drying	Not more than 0.10%
Residual solvents(Menthanol)	Meet the USP requirements
Heavy metal	Not more than 10ppm
Arsenic	Not more than 3ppm
Cadmium	Not more than 1ppm
Lead	Not more than 2ppm
Mercury	Not more than 0.1ppm
Oxalate	Pass
Limit of fluoride	Not more than 0.001%
Total plate counts	Not more than 3 x 103 cfu/g
Yeast and Mould	Not more than 3 x 102 cfu/g
Coliforms	Not more than 100 cfu/g
E.coli	Negative
S.aureus	Negative
Salmonella spp	Negative

Packing and shipping :

About US:

AWI Service

1. Supply high quality products with a reasonable price.
2. Keep shipment in time, provide complete customers clearance documents as customs request.
3. Provide agile and safe payments.
4. We will responsible for all quality issue.
5. Share marketing informations with customers update price in time.

FAQ

1. What's your payment terms?
T/T, D/P, L/C, O/A
2. What's your delivery time?
Usually we will arrange the shipment within 14 days.
3. How about the packing?
Usually with 25 kg bag/carton/drum.
4. How about the validity of the products?
Usually 2 or 3 years.
5. What documents you provide?
Usually, Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate.
6. What is loading port?
Usually, Qingdao, Tianjin and Shanghai