Molekula
Zinc Phenolsulphonate
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Zinc Phenolsulphonate is the zinc salt of 4-hydroxybenzenesulfonic acid, a water-soluble compound in which zinc is bonded ionically through sulfonate oxygens. It is documented as an astringent and antiseptic in deodorants and antiperspirants, and as a pesticide active ingredient (EPA Pesticide Chemical Code 089002). CAS 127-82-2, molecular formula Zn(C6H5O4S)2, molecular weight 411.713. Store at ambient conditions. Signal word: Warning. Molekula supplies Zinc Phenolsulphonate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Colourless crystals |
| Solubility | ≤50 Hazen |
| Purity | ≥98.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Colorless transparent crystals or white granular powder |
| Odour | Odorless |
| Boiling Point | 120 °C at 760 mmHg (decomposes) |
Source: PubChem CID 31391 (HSDB, CAMEO Chemicals)
Identification
| Property | Value |
|---|---|
| SKU | 43617579 |
| CAS Number | 127-82-2 |
| IUPAC Name | zinc bis(4-hydroxybenzenesulfonate) |
| EC Number | 204-867-8 |
| Molecular Formula | Zn(C6H5O4S)2 |
| Molecular Weight | 411.713 |
| Exact Mass | 409.9109 |
| SMILES | C1=CC(=CC=C1O)S(=O)(=O)[O-].C1=CC(=CC=C1O)S(=O)(=O)[O-].[Zn+2] |
| InChIKey | ZNVKGUVDRSSWHV-UHFFFAOYSA-L |
| InChI | InChI=1S/2C6H6O4S.Zn/c2*7-5-1-3-6(4-2-5)11(8,9)10;/h2*1-4,7H,(H,8,9,10);/q;;+2/p-2 |
| PubChem CID | 31391 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29011000 |
| Tariff Code | 2908990000 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- 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
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
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.
Synonyms
- ((4-hydroxybenzenesulfonyl)oxy)zincio 4-hydroxybenzene-1-sulfonate
- 1Phenol4sulfonic acid zinc salt
- 4-HYDROXYBENZENESULFONIC ACID (2:1), ZINC SALT
- 4Hydroxybenzenesulfonic acid (2:1)
- Benzenesulfonic acid, 4-hydroxy-, zinc salt (2:1)
- Benzenesulfonic acid, phydroxy, zinc salt (2:1)
- Caswell No 921A
- EPA Pesticide Chemical Code 089002
- Phenozin
- pHydroxybenzenesulfonic acid zinc salt
Frequently asked questions
What is Zinc Phenolsulphonate commonly used for?
Zinc Phenolsulphonate is a water-soluble salt used as an astringent and antiseptic in deodorants and antiperspirants, and as a pesticide (EPA Pesticide Chemical Code 089002).
What is the chemical formula and molecular weight of Zinc Phenolsulphonate?
The chemical formula is Zn(C₆H₅O₄S)₂, and the molecular weight is 411.713 g/mol.
How should Zinc Phenolsulphonate be stored?
Store Zinc Phenolsulphonate at ambient temperature in a cool, dry place, ensuring the container is tightly sealed to prevent moisture absorption.
What grade or purity is available for Zinc Phenolsulphonate?
Molekula supplies Zinc Phenolsulphonate in technical grade.
Can Molekula supply Zinc Phenolsulphonate in bulk quantities?
Yes, Molekula can provide Zinc Phenolsulphonate in bulk, with quantities tailored to meet your specific production needs.
What documentation comes with an order of Zinc Phenolsulphonate?
Each order includes a Safety Data Sheet (SDS), Certificate of Analysis (CoA), and a Material Safety Information sheet to ensure compliance and safe handling.
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.