Molekula
Formaldehyde solution >35% (9.5 - 10.0% methanol)
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
Formaldehyde solution >35% with 9.5 - 10.0% methanol is a corrosive aqueous solution used in industrial and laboratory settings for disinfection, preservation, and chemical synthesis. It is classified as a hazardous substance with a signal word of Danger. CAS: 50-00-0. Stored at ambient temperature. Molekula supplies Formaldehyde solution >35% (9.5 - 10.0% methanol) 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 | Clear water-white solution |
| Ash | (% w/w) ≤ 0.01 |
| pH | 3.0 - 5.0 |
| Methanol | 9.5 - 10.0 |
| Formaldehyde | 34.9 - 35.1 |
| Relative density | 1.080 - 1.083 |
| Iron (Fe) | ≤ 2.0ppm |
| Acidity (as Formic Acid) (%w/w) | ≤ 0.025 |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 50 °C |
| Transport Class | 8 (6.1) |
| Packing Group | II |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90035950 |
| CAS Number | 50-00-0 |
| Molecular Formula | N/A |
| Molecular Weight | N/A |
| UN Number | UN2922 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 38221900 |
| Tariff Code | 3822190090 |
Safety & GHS
-
Corrosive
GHS05
-
Toxic
GHS06
-
Serious Health Hazard
GHS08
Hazard statements
- H227 Combustible liquid
- H301 + H311 + H331 Toxic if swallowed, in contact with skin or if inhaled
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H341 Suspected of causing genetic defects
- H350 May cause cancer
- H370 Causes damage to organs
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- 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
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, English (US).
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 formaldehyde solution >35% (9.5 - 10.0% methanol) used for?
It is commonly used in the production of resins, disinfectants, and as a preservative in biological specimens.
What is the chemical formula and molecular weight?
The formula and molecular weight are not available for this solution as it is a mixture.
How should this product be stored?
Store at ambient temperature, away from direct sunlight and incompatible materials.
What grade is available?
This product is available as a technical grade solution with 9.5 - 10.0% methanol stabilizer.
Can Molekula supply this in bulk?
Yes, Molekula can supply formaldehyde solution in bulk quantities upon request.
What documentation comes with the order?
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.