Pure Sodium Ascorbate Powder

 

Pure sodium ascorbate powder is the sodium salt form of vitamin C (ascorbic acid). The molecular formula is C₆H₇NaO₆. The pH value is close to neutral (6.5-8.0). Its solubility is better than that of ascorbic acid. It is especially suitable for acid-sensitive application scenarios.

 

Sodium ascorbate is easily degraded in the presence of light or metal ions (such as Fe³⁺), so it needs to be packaged away from light or add a chelating agent (such as EDTA).

 

People with sodium sensitivity, such as those with high blood pressure and kidney disease, need to monitor their sodium intake of sodium ascorbate.
 

The industry is developing nanoencapsulation technologies (such as liposomal VC) to improve bioavailability and reduce degradation losses.

 

 

Analysis	Specification	Result
Appearance	White or yellowish crystalline powder	White crystalline powder
Odor	Odorless	Odorless
pH(with 10% water solution)	7.0~8.0	7.4
Specific rotation	+103°~+108°	+105°
Identification	Positive reaction	Positive reaction
Assay (C6H7NaO6)	99.0%~101%	99.8%
Loss of drying	0.25% Max	0.035%
Residue solvents	3000mg/kg Max	≤3000mg/kg
Heavy metals	20.0mg/kg Max	<20.0mg/kg
Lead	10.0mg/kg Max	<10.0mg/kg
Arsenic	3.0mg/kg Max	<3.0mg/kg
Conclusion	Complies with the GB1886.44-2016 Standard.
Packing and Storage
Packing: Pack in paper-carton and two plastic-bags inside.
Shelf life: 2 year when properly stored.
Storage: Store in a well-closed place with constant low temperature and no direct sun light.

 

 

1. Antioxidant
By providing electrons to neutralize free radicals and delaying food oxidation, it can effectively prevent discoloration of meat products and rancidity of oils. It can also help reduce inflammatory damage in medicine.

 

2. Synergy
Pure sodium ascorbate powder is combination with vitamin E and polyphenols can enhance the antioxidant network effect. For example, it can be combined with ferulic acid in skin care products to enhance photoprotection.

 

3. Nutritional enhancement
As a vitamin C supplement, it is suitable for people who need to limit acid intake, such as patients with gastric ulcers, and the sodium content can be controlled.

 

4. Processing stability

High temperature resistance, the loss rate is <15% in 30 minutes at 120°C, pure sodium ascorbate powder, suitable for high-temperature processed foods such as baked and sterilized milk.

 

 

1. Fat-soluble derivatives
(1) Ascorbyl Palmitate: used in oil-based products such as sunscreen and fried foods. The transdermal absorption rate is 3 times higher than the water-soluble form.

(2) Tetrahexyldecyl Ascorbate: It is extremely stable and has a half-life extended to 2 years. It is often used in high-end skin care products and can stimulate collagen synthesis.

 

2. Improved stability
(1) Magnesium Ascorbyl Phosphate, MAP: Stable at pH 7.0, used in neutral formula skin care products, inhibits tyrosinase activity, and has certain whitening effects.

(2) Ascorbyl Glucoside: Slowly releases VC through skin enzymatic hydrolysis, reducing irritation and suitable for sensitive skin.

 

3. Enhanced function
(1) Ascorbyl Sulfate: An experimental derivative that remains active in a hypoxic environment and has potential application in adjuvant cancer treatment.

(2) Calcium Ascorbate: It also has the function of calcium supplement and is suitable for VC supplementation for people with osteoporosis.

 

 

Fruiterco is an export company that mainly produces plant extracts, health product raw materials, and cosmetic raw materials. The company has a 20+ professional service after-sales team.

 

Our products are sold to North America, Europe, Australia, South America and Asia. Our products have passed quality inspection and also support customer re-inspection. Email: info@fruiterco.com.

 

 

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