Molekula
Gallic acid monohydrate
Gallic acid monohydrate is a polyphenolic compound used in pharmaceuticals, cosmetics, and as a food additive for its antioxidant properties. It is available in powder form with a molecular weight of 188.13 g/mol, a CAS number of 5995-86-8, and a molecular formula of (HO)₃C₆H₂COOH·H₂O. Store at ambient temperature. Signal word: Warning. Molekula supplies Gallic acid monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Gallic acid monohydrate is a polyphenolic compound used in pharmaceuticals, cosmetics, and as a food additive for its antioxidant properties. It is available in powder form with a molecular weight of 188.13 g/mol, a CAS number of 5995-86-8, and a molecular formula of (HO)₃C₆H₂COOH·H₂O. Store at ambient temperature. Signal word: Warning. Molekula supplies Gallic acid monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Loss on Drying | ≤ 10% |
| Assay | ⩾ 99.0% |
| Residue on Ignition | ≤ 0.1% |
| Sulphate | ≤ 10ppm |
| APHA | ≤ 250 |
| Tannic Acid | ≤ 1.0ppm |
| Identification (IR) | Conforms to structure |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 5995-86-8 |
| Molecular Formula | (HO)3C6H2COOH . H2O |
| Molecular Weight | 188.13 |
| SMILES | O=C(O)C1=CC(O)=C(O)C(O)=C1.O |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2918.29.30.00 |
| Tariff Code | 2918290090 |
Safety & GHS
-
Explosive
GHS01
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P333+313 IF skin irritation or a rash occurs: Get medical advice/attention
- P337+313 If eye irritation persists get medical advice/attention
For research and industrial use only
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
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is gallic acid monohydrate used for?
It is commonly used as an antioxidant, in pharmaceuticals, and as a precursor in the synthesis of other chemicals.
What is the chemical formula and molecular weight of gallic acid monohydrate?
The formula is (HO)3C6H2COOH · H2O with a molecular weight of 188.13 g/mol.
How should gallic acid monohydrate be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for gallic acid monohydrate?
It is available in analytical grade for laboratory use.
Can Molekula supply gallic acid monohydrate in bulk?
Yes, Molekula can supply gallic acid monohydrate in bulk quantities—please contact us for pricing and availability.
What documentation comes with a purchase of gallic acid monohydrate?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.