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Magnesium-L-ascorbyl-2-phosphate

CAS 113170-55-1 C6H7MgO9P .xH2O MW 289.54 In stock

Magnesium-L-ascorbyl-2-phosphate is a stable, water-soluble derivative of vitamin C used in cosmetics and pharmaceuticals for its antioxidant and skin-rejuvenating properties. It is available with a CAS number of 113170-55-1, molecular formula C6H7MgO9P·xH2O, and molecular weight of 289.54. It is stored at ambient temperature and has no signal word. Molekula supplies Magnesium-L-ascorbyl-2-phosphate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

CoA by batch

Overview

Magnesium-L-ascorbyl-2-phosphate is a stable, water-soluble derivative of vitamin C used in cosmetics and pharmaceuticals for its antioxidant and skin-rejuvenating properties. It is available with a CAS number of 113170-55-1, molecular formula C6H7MgO9P·xH2O, and molecular weight of 289.54. It is stored at ambient temperature and has no signal word. Molekula supplies Magnesium-L-ascorbyl-2-phosphate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Specifications

Property Value
Appearance Pale yellow powdery solid
Specific rotation +43 to +50
Heavy metals ≤10ppm
pH 3% solution: 7.0 - 8.5
Loss on Drying ≤20.0%
Chloride (Cl) ≤0.4%
Colour (APHA) ≤70
Arsenic (As) ≤2ppm
Assay (dried basis) ≥98.5%
Free ascorbic acid ≤0.5%
Free phosphoric acid ≤1%

Storage & handling

Property Value
Storage Temperature Ambient
Shelf Life 24 months
Acidity Acid

Identification

Property Value
CAS Number 113170-55-1
Molecular Formula C6H7MgO9P .xH2O
Molecular Weight 289.54
SMILES [Mg].O=C1OC(C(O)=C1OP(=O)(O)O)C(O)CO
REACH Code Y113
HTS Code 29362700
Tariff Code 2936270000

Safety & GHS

None

Precautionary statements

  • P264 Wash thoroughly after handling
  • P280 Wear protective gloves/protective clothing/eye protection/face protection
  • P308+313 IF exposed or concerned: Get medical advice/attention

For research and industrial use only

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

Documents

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Pricing & pack sizes

Pack sizes & pricing

  • 25 g

    $126.56 · per pack

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

What is Magnesium-L-ascorbyl-2-phosphate used for?

It is primarily used as a stable, water-soluble form of vitamin C in cosmetic and skincare formulations for its antioxidant and skin-brightening properties.

What is the chemical formula and molecular weight?

The formula is C6H7MgO9P · xH2O with a molecular weight of 289.54 g/mol.

How should it be stored?

Store at ambient temperature, protected from moisture and light.

What grade is available?

Available in cosmetic and pharmaceutical grades, suitable for use in formulations requiring high stability and purity.

Can Molekula supply it in bulk?

Yes, Molekula can supply Magnesium-L-ascorbyl-2-phosphate in bulk quantities upon request.

What documentation comes with the order?

Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS) upon request.

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