Molekula
D-Mannitol, ACS Grade
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
D-Mannitol, ACS Grade, is a white, crystalline sugar alcohol derived from mannose, widely used as an osmotic diuretic, humectant, and excipient in pharmaceuticals, food, and laboratory applications. It’s also employed in cryoprotection and as a sweetener for diabetic formulations. This reagent-grade chemical meets stringent purity standards for analytical and preparative work. D-Mannitol, ACS Grade has a CAS number of 69-65-8, molecular formula C6H14O6, and a molecular weight of 182.17 g/mol. It is stable at ambient storage conditions with no signal word for hazard classification. Molekula supplies D-Mannitol, ACS Grade 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
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
-
500 g — £29.20 per pack ex VAT · £35.04 inc. VAT
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 | White crystalline powder |
| Melting Point | 164 - 169℃ |
| Grade | ACS Reagent |
| Specific rotation | +23.0 to +25.0 |
| Loss on Drying | ≤0.3% |
| Assay | 96 - 101.5% |
| Acid | ≤0.2ml |
| Arsenic (As) | ≤1ppm |
| Sulphates (SO4)(2-) | ≤0.01% |
| Chlorine (Cl) | ≤0.007% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | White, crystalline powder or free flowing granules |
| Odour | Odorless |
| Melting Point | 168 °C |
| Boiling Point | 290-295 °C at 3.5 mmHg |
| Water Solubility | 216 g/L at 25 °C |
| Refractive Index | 1.3330 |
| pKa | pKa = 13.5 (at 25 °C) |
| log P (octanol/water) | -3.10 |
Source: PubChem CID 6251 (HSDB, DrugBank)
Identification
| Property | Value |
|---|---|
| SKU | 90025404 |
| CAS Number | 69-65-8 |
| IUPAC Name | (2R,3R,4R,5R)-hexane-1,2,3,4,5,6-hexol |
| EC Number | 200-711-8 |
| Molecular Formula | C6H14O6 |
| Molecular Weight | 182.17 g/mol |
| Exact Mass | 182.079 |
| SMILES | C([C@H]([C@H]([C@@H]([C@@H](CO)O)O)O)O)O |
| InChIKey | FBPFZTCFMRRESA-KVTDHHQDSA-N |
| InChI | InChI=1S/C6H14O6/c7-1-3(9)5(11)6(12)4(10)2-8/h3-12H,1-2H2/t3-,4-,5-,6-/m1/s1 |
| PubChem CID | 6251 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29054300 |
| Tariff Code | 2905430000 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- 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
- Cordycepic acid
- D-mannitol
- Diosmol
- Manna sugar
- Mannidex
- Mannigen
- Mannite
- mannitol
- Osmitrol
- Resectisol
Frequently asked questions
What is D-Mannitol ACS Grade commonly used for?
D-Mannitol ACS Grade is primarily used as a humectant, sweetener, and excipient in pharmaceuticals, as a cryoprotectant in biological samples, and in food and cosmetic formulations for moisture retention.
What is the chemical formula and molecular weight of D-Mannitol?
The chemical formula is **C6H14O6**, and the molecular weight is **182.17 g/mol**.
How should D-Mannitol ACS Grade be stored?
Store at **ambient temperature** in a tightly sealed container, away from moisture and strong oxidizing agents.
What grade of D-Mannitol does Molekula supply, and is ACS Grade available?
Molekula supplies **ACS Grade D-Mannitol**, meeting analytical standards for purity and consistency in laboratory applications.
Can Molekula supply D-Mannitol in bulk quantities?
Yes, Molekula can supply D-Mannitol in bulk, with quantities tailored to your research or production needs—contact us for specifics.
What documentation comes with an order of D-Mannitol ACS Grade?
Each order includes a **Certificate of Analysis (CoA)**, Safety Data Sheet (SDS), and batch-specific documentation to verify purity and compliance.
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.