Molekula
5% wt/vol Ammonium polysulphide solution
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
5% wt/vol Ammonium polysulphide solution is a water-based chemical used in analytical chemistry, photography, and as a reagent in sulfide-based reactions. It appears as a yellow to amber liquid with a strong odor of hydrogen sulfide. CAS: 9080-17-5, molecular formula: (NH4)2Sx, stored at ambient temperature. Signal word: Danger. Molekula supplies 5% wt/vol Ammonium polysulphide solution 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.
Need a different quantity or pack?
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 | Liquid |
| Assay | 4.95%-5.10% w/v (Mass Balance) |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 (6.1) |
| Packing Group | II |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 90034194 |
| CAS Number | 9080-17-5 |
| Molecular Formula | (NH4)2Sx |
| Molecular Weight | - |
| UN Number | UN2818 |
| REACH Code | Y110 |
| HTS Code | 28309090 |
| Tariff Code | 2830908500 |
Safety & GHS
-
Corrosive
GHS05
-
Hazardous to the Environment
GHS09
Hazard statements
- EUH031 Contact with acids liberates toxic gas
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H400 Very toxic to aquatic life
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- 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
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
No alternate names recorded for this product.
Frequently asked questions
What is 5% wt/vol ammonium polysulphide solution used for?
It is primarily used in chemical synthesis, as a reducing agent, and in the production of rubber and photographic chemicals.
What is the chemical formula and molecular weight?
The formula is (NH4)2Sx; molecular weight is not specified for this variable composition solution.
How should this solution be stored?
Store at ambient temperature, away from light and incompatible materials, and ensure the container is tightly sealed.
What grade is available?
This product is available as a standard laboratory grade solution.
Can Molekula supply this in bulk?
Yes, Molekula can supply 5% wt/vol ammonium polysulphide solution in bulk quantities—please contact sales for details.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) 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.