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Product Description of Bulk Food Grade Vitamin C Powder
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Product Name: Vitamin C Powder
Molecular formula: C6H8O6
CAS: 50-81-7
Color: white to light yellow
Content:> = 99%
Form: powder
BP/USP/FCC Ascorbic Acid is a white or slightly yellow crystals or powder,a little acid.m.p.190°C-192°C,easily soluble in water,a little soluble in alcohol and uneasily soluble in Ether and chlorofom and other organic solvent.In solid state it is stable in air.Its water solution is easliy mutated when it meets with air.
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Introduction of Bulk Food Grade Vitamin C Powder
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| TEM |
STANDARD |
| Appearance |
White or almost white crystal or crystalline powder |
| Identification |
Positive |
| Melting point |
191 °C ~ 192°C |
| pH (5%, w/v) |
2.2 ~ 2.5 |
| pH (2%,w/v) |
2.4 ~ 2.8 |
| Specific optical rotation |
+20.5° ~ +21.5° |
| Clarity of solution |
Clear |
| Heavy metals |
≤0.0003% |
| Assay (as C 6H 8O6, %) |
99.0 ~ 100.5 |
| Copper |
≤3 mg/kg |
| Iron |
≤2 mg/kg |
| Mercury |
≤1 mg/kg |
| Arsenic |
≤2 mg/kg |
| Lead |
≤2 mg/kg |
| Oxalic acid |
≤0.2% |
| Loss on drying |
≤0.1% |
| Sulphated ash |
≤ 0.1% |
| Residual solvents (as methanol) |
≤ 500 mg/kg |
| Total plate count (cfu/g) |
≤ 1000 |
| Yeasts & molds (cfu/g) |
≤ 100 |
| Escherichia. Coli/g |
Absence |
| Salmonella/ 25g |
Absence |
| Staphylococcus aureus/ 25g |
Absence |
Application OF BP/USP/FCCVII Ascorbic Acid
1.Keep food, fruits and beverage fresh and prevent them from producing unpleasant smell.
2.Prevent formation of nitrous amine from nitrous acid in meat products.
3.Improve dough quality and make baked food expand to its maximum.
4.Compensate the Vitamin C losses of beverage ,fruits and vegetables during processing rocedures.
5.Used as nutritional element in additives,Feed additives.
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More details of Bulk Food Grade Vitamin C Powder
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Delivery Detail: Immediately
Packing:1kg/bag, 25kgs/drum (Two plastic-bags inside/Paper-drums or per customer’s requirements)
Storage:Store in tight, light-resistant containers, avoid exposure to direct sunlight, moisture and excessive heat.
Shelf Life:24 months when properly stored.
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For more Cosmetic Ingredients from rebekeha/IMAHERB BIOTECH
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High Quality 99% pure of Bulk Food Grade Vitamin C Powder
Our Services
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Top Grade ISO Certified Bulk Food Grade Vitamin C Powder
Packaging & Shipping
Packing and shipping of Bulk Food Grade Vitamin C Powder
1.By DHL ,UPS, FEDEX etc. Door to door and fast. 3-5days
2.By air to air port.
3.By sea to sea port ,usually 10-30days,but is is economy.
Company Information
Our company of Bulk Food Grade Vitamin C Powder
IMAHERB biotechnology co., ltd. has long been providing all kinds of medical raw materials in line with national standards for China’s top medical schools.
Internationally, imaherb provides research materials of the best quality for various types of laboratories and has close contacts.
In the pharmaceutical field, imaherb has long provided raw materials for domestic and international pharmaceutical factories.
In the food field, imaherb is provided with the best quality, the most complete variety and the most preferential price of raw materials.
FAQ
FAQ of Bulk Food Grade Vitamin C Powder
01. How to contact with us?
Online service:by Trademanager, Skype,Email(Rebekah Zhang).You can choose your Interested products and send inquiry to us.Call us without any hesitation.
02. How to make order & payment?
PI will send to you, or youcan order via Alibaba Trade assurance.We can accept payment by TT,WESTERN UNION,Escrow,Paypal,L/C
04: Could we can get some sample for testing before our purchasing?
Yes, 20~100g free sample is available, but freight charges will be at customer’s account, and then freight charges will be returned or deduct from the future order, or the sample can be sent by your express account.
imaherb Focus , Efficient , Quality , Service .We do more than we promise !
If you have any further questions of Bulk Food Grade Vitamin C Powder
Please do not hesitate to contact with us.
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