Hhd Wholesale Health Food Ascorbic Acid/Vitamin C CAS 50-81-7

• Powder: Yes
• Customized: Customized
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Elderly, Adult
• State: Solid
• Purity: >99%
• Model NO.: HHD
• CAS: 50-81-7
• Mf: C6h8o6
• COA: Available
• Shelf Life: 2 Years
• Transport Package: Bag
• Specification: Customized
• Trademark: HHD
• Origin: Hubei
• Production Capacity: 50000 Pieces Per Year

Product Description

Wuhan Hhd food additive Ascorbic Acid/Vitamin C CAS 50-81-7 CAS: 50-81-7

 

Description

 

Basic information

Product Name	Ascorbic acid
CAS No.	50-81-7
Molecular Formula	C6H8O6
Molecular Weight	176.12
Structural Formula
Quality Standard	BP2014/USP39/EP7/E300/FCC7
Packing	25 kg/carton
Shelf Life	3 Years

 

Items	Specification
Characteristics	White or almost white,Crystalline powder or colourless crystals
Identification	Corresponds
Melting Point	189°C ~ 193°C
PH (5%,W/V)	2.1-2.6
PH (2%,W/V)	2.4-2.8
Specific Optical Rotation	+20.5° ~ +21.5°
Apperance of Solution	Clarity: Clear; Colour: ≤BY7
Heavy Metals	≤10ppm
Copper	≤5 ppm
Iron	≤2 ppm
Mer cury	<1 ppm
Arsenic	≤3 ppm
Cad mium	<1 ppm
Lead	<2 ppm
Loss of Drying	≤0.4%
Sulphate Ash	≤0.1%
Oxalic Acid (Impurity E)	≤0.2%
Related substances	Impurity C:  ≤0.15% Impurity D:  ≤0.15% Unspecified impurities:  ≤0.10% Total impurities:  ≤0.20%
Residual solvents	Meets the requirements
Assay	99.0%-100.5%

Description
Ascorbic acid is a naturally occurring organic compound with antioxidant properties. It is a white solid, but impure samples can appear yellowish. It dissolves well in water to give mildly acidic solutions. Because it is derived from glucose, many animals are able to produce it, but humans require it as part of their nutrition. Other vertebrates which lack the ability to produce ascorbic acid include other primates, guinea pigs, teleost fishes, bats, and some birds, all of which require it as a dietary micronutrient (that is, in vitamin form).

There exists a D-ascorbic acid, which does not occur in nature. It may be synthesized artificially. It has identical antioxidant properties to L-ascorbic acid yet has far less vitamin C activity (although not quite zero).
 

Functions

 

 

It applies mainly to production of various medicines as clinically important material for supplementary cure practice in different sectors. Being food additives, it acts as superior and reliable agent in nutrition, antiseptic and flour processing aspects. It also helps enhance the immune system of animals as being served in feed additives.
 

 

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Q1: What's your MOQ?
A:It depends on different products,we can accept sample order or provide free sample for your test.

Q2:How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)

Q3: Is there a discount?
A:Different quantity has different discount.

Q4:How to start orders or make payments?
A:Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Bitcoin.

Q5: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Q6. We don't know you at all, how can we trust you?
A: You are always warm welcomed to visit us at any time.Before we start B2B, MIC has audited our company on-spot and approved our credit.Commitment is the No.1 Point of our Enterprise's Value.

Q7.Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery,International Authorized Third-Party Test for the products if you need are highly welcomed.