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CAS NO.113170-55-1
99%(1-25)Kilogram99%(26-100)Metric Ton99%(101-500)Kilogram
Ascorbic acid 2-phosphate magnesium ester
CAS: 108910-78-7;113170-55-1;114040-31-2
Molecular Formula: C6H11MgO9P
| Molecular Formula | C6H11MgO9P |
| Molar Mass | 282.42 |
| Solubility | 8g/100ml water (25℃) |
| Appearance | White to white-like powder |
| Storage Condition | Inert atmosphere,Room Temperature |
| Physical and Chemical Properties | White (slightly yellowish) powder, tasteless and odorless. Soluble in dilute acid, soluble in water, insoluble in organic solvents such as ethanol, ether and chloroform. Resistant to light and heat, stable in the air and hygroscopic. The oral LD50 of mice is greater than 21.5 g/kg. |
| Use | Magnesium vitamin C phosphate is a vitamin C derivative, which derivates the 2-position hydroxyl group into phosphate ester to improve the stability of vitamin C. The formed derivative can regenerate vitamin C after being hydrolyzed by phosphatase, which is widely present in the body, so it has become the main component of feed additives, food fortifier and advanced cosmetics whitening, is a valuable fine chemical. as an antioxidant, GB 2760-1996 stipulates that it can be used in oil-containing foods, edible oils, hydrogenated vegetable oils and instant noodles. the maximum usage amount is 0.2 g/kg, and the maximum usage amount in infant formula is 0.01 g/kg (based on ascorbic acid in oil). In addition, it can also be used as a food nutrition enhancer. used as feed additive 1. inhibit tyrosinase activity, reduce melanin, with freckle whitening effect. 2. After entering the body, oxygen free radicals can be eliminated, thus having anti-wrinkle and anti-aging functions. 3. Synergistic effect with vitamin E. |
| chemical properties | white (slightly yellowish) powder, tasteless and odorless. Soluble in dilute acid, soluble in water, insoluble in organic solvents such as ethanol, ether and chloroform. Resistant to light and heat, stable in the air and hygroscopic. The oral LD50 of mice is greater than 21.5 g/kg. |
| production method | add 10g(0.057 mo1)L-ascorbic acid (AA) and 250mL acetone to a 500mL flask, then add AA amount of 5.2% stannous chloride (SnCl2 · 2H2O) catalyst, 2 zeolites, a Soxhlet extractor on the flask, and 20g of anhydrous sodium sulfate (wrapped with dry filter paper), reflux at 80 ℃ for 1.5h, and stop after AA reaction. Filtration, atmospheric distillation of the filtrate to recover acetone, after most of the acetone is evaporated, a small amount of n-hexane is added, cooling and suction filtration, the product is washed with a small amount of 4:7 (volume ratio) acetone n-hexane, and the white product 5,6-O-isopropylidene-L-ascorbic acid (IAA) is 11.6g, the yield is 94.3%, and the melting point is 217~219 ℃. Water as solvent! Add 2.2mol/I. Pyridine and 10mol/I. Potassium hydroxide (Ph = 12~12.5) was reacted in IAA at 0~10 ℃ by dropping a slight excess of phosphorus oxychloride. After being refined by cation exchange resin, it was neutralized with magnesium oxide to obtain the product with a yield of more than 70%. |
Mol Download Chemical properties
CAS:
113170-55-1
MF:
C6H11MgO9P
MW:
282.42
EINECS:
423-710-6
MDL No.:
MFCD08063372
Density
1.74[at 20℃]
storage temp.
Inert atmosphere,Room Temperature
solubility
8g/100ml water (25℃)
form
Solid
color
White
Water Solubility
789g/L at 20℃
Stability:
Hygroscopic
InChI
InChI=1/C6H9O9P.Mg.2H/c7-1-2(8)4-3(9)5(6(10)14-4)15-16(11,12)13;;;/h2,4,7-9H,1H2,(H2,11,12,13);;;/t2-,4+;;;/s3
InChIKey
ACFGRWJEQJVZTM-LEJBHHMKSA-L
SMILES
O(C1C(O[C@]([H])([C@@H](O)CO)C=1O)=O)P(O)(O)=O.[Mg] |&1:4,6,r|
Xi'an Eastling biotech Co., Ltd. is dedicated to the research and development, production, and sales of natural plant extracts; With nearly 15 years of experience in identifying, researching, developing, and producing active ingredients for medicinal plants, we focus on providing innovative products and services to customers in industries such as pharmaceuticals, health food, and cosmetics.
Eastling Biotechnology has established a global direct harvesting system for plant raw materials, ensuring the high quality and authenticity of raw materials, while also protecting the continuity and diversity of plants; Having strong research and development capabilities, we can develop more effective and specialized plant active ingredients for the pharmaceutical, health food, and cosmetics industries; We have established an advanced quality control system, and the quality control of our products depends on advanced testing instruments and high-level technical experts. The effective combination of the two forms Eastling's ability to quickly and rigorously control product quality.
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