E518 Acidity Regulator
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E518 Acidity Regulator
E518 is magnesium sulphate, widely known as Epsom salt in its heptahydrate form. In foods it acts as a firming agent and mineral source, and it is also used in agriculture, bath salts and many industrial processes.
Key facts
| CAS No. | 7487-88-9 |
|---|---|
| Synonyms | Epsom salt, Magnesium sulfate, Magnesium sulphate heptahydrate, INS 518 |
| Chemical formula | MgSO4 |
| HSN code | 2833 |
| Dispatch from | Kolkata, West Bengal |
Last updated:
Why buy from Akshar Shop: COA / SDS on request · GST invoice with every order · dispatch from Kolkata, delivery across India.
About E518 Acidity Regulator
E518 is magnesium sulphate, widely known as Epsom salt in its heptahydrate form. In foods it acts as a firming agent and mineral source, and it is also used in agriculture, bath salts and many industrial processes.
Uses and applications of E518 Magnesium Sulphate
- Firming agent and mineral salt in food processing, such as tofu coagulation, where permitted.
- Magnesium and sulphur fertiliser for crops.
- Bath salts and personal care preparations.
- Brewing water adjustment in beverage production.
- Textile processing and leather tanning.
- Laboratory drying agent (anhydrous form) and reagent uses.
Grades, forms and packing
E518 magnesium sulphate is available as heptahydrate crystals and as dried or anhydrous powder, in food, pharma, laboratory and agricultural grades. The exact grade, pack size and COA are shared with the quotation. Use in food must follow FSSAI regulations. See also magnesium sulphate and magnesium oxide. Prices depend on grade, quantity and packing, and are confirmed with each quotation. If you need a sample for trials before a bulk order, mention it in your enquiry.
Why buy E518 Magnesium Sulphate from Akshar Shop
- GST-compliant invoice with HSN code on every dispatch.
- COA and SDS shared on request before or with dispatch.
- Both small packs and bulk lots, so you can trial first and then scale up.
- Orders packed and dispatched from Kolkata to all parts of India.
Storage and handling
Store in closed bags or containers in a cool, dry place. The heptahydrate can lose water in dry heat and cake in humid air, so keep packs sealed. Use clean equipment for food grade material and refer to the SDS.
Need the grade, pack size or price? Send an enquiry or WhatsApp +91 92303 82749. COA and SDS are available on request.
Specification
- Chemical name : Magnesium sulphate
- CAS No. : 7487-88-9
- Molecular formula : MgSO4
- Molar mass : 120.37 g/mol
- CAS No. (heptahydrate) : 10034-99-8
- Appearance : Colourless crystals or white powder
- Solubility : Freely soluble in water
- HSN code : 2833
- Typical applications : Firming agent, fertiliser, bath salts, brewing, textiles
Frequently asked questions about E518 Acidity Regulator
What is E518 used for?
Magnesium sulphate is used as a firming agent and mineral salt in food, as a fertiliser, in bath salts, brewing water and textile processing.
Is magnesium sulphate the same as Epsom salt?
Epsom salt is magnesium sulphate heptahydrate. Dried and anhydrous forms are also available for specific uses.
Do you supply COA and SDS for E518 Magnesium Sulphate?
Yes. A certificate of analysis (COA) and safety data sheet (SDS) can be shared on request, usually with the quotation or along with the dispatch.
How can I order E518 Magnesium Sulphate and do you deliver across India?
Send an enquiry from the product page, call or WhatsApp +91 92303 82749, or email [email protected]. We dispatch from Kolkata and deliver across India by transport or courier.
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Nature of Business: Trader & Supplier | Item: E518 Acidity Regulator | Akshar Exim Company Pvt. Ltd., Kolkata