Basic Information
Pharmaceutical Grade Mannitol or D-Mannitol Powder CAS 87-78-5
| Molecular Formula | C6H14O6 |
| Molar Mass | 182.17 |
| Density | 1.596 |
| Melting Point | 167°C |
| Boling Point | 494.9°C |
| Specific Rotation(α) | 141 o (C= USP-DIRECTIVES) |
| Flash Point | 292.6°C |
| Water Solubility | 177.3g/L(25 ºC) |
| Solubility | Soluble in water, slightly soluble in ethanol |
|
Test Item |
Standard |
Result |
|
Appearance |
White crystalline powder |
White crystalline powder |
|
Assay(on dry basis) |
97-102 |
99.61 |
|
Water,% |
≤0.5 |
0.08 |
|
Melting Point,ºC |
165-170 |
167.5 |
|
Nickel,ppm |
≤1 |
<1 |
|
Heavy Meltal,ppm |
≤5 |
<5 |
|
Specific Rotation |
+23-+25 |
+24.3 |
|
Electrical conductivity,Hs/cm |
≤20 |
3.66 |
|
Reducing Sugars,% |
≤0.1 |
<0.1 |
|
Endotoxins,EU/g |
≤2.5 |
<2.5 |
|
The total no. of aerobe,cfu/g |
≤100 |
<10 |
|
Fungi cfu/g |
≤100 |
<10 |
Products Description
What is Mannitol Powder CAS 87-78-5?
Mannitol is a kind of hexitol with sweet flavor. Mannitol absorbs heat during dissolution and has a pleasant taste, so it is widely used in the manufacture of chewable tablets, such as antidotes and oral cooling agents. Mannitol granules can be used as an excipient for direct compression in tablets, and Mannitol can also be used as a base for nitroglycerin tablets.


Applications of Mannitol or D-Mannitol:
- Medicinal Uses
1. Mannitol is commonly used as an osmotic diuretic to increase the volume of urine and to help eliminate excess fluid from the body. It is also effective in lowering intracranial and intraocular pressure and is commonly used in the treatment of cerebral edema, glaucoma, and after brain or eye surgery.
2. Tablet excipient: It can be used as filler and binder in the production process of tablets and capsules for diabetic patients or those who need sugar-free drugs.
- Food industry
1. Used as a sugar substitute in sugar-free or low-calorie products such as candies, chocolates and baked goods.
2. Helps to improve the texture and shelf life of food products, prevents crystallization of ice cream and maintains the softness of baked goods.
- Cosmetic Industry
1. D-Mannitol is used as a humectant in cosmetics because of its hygroscopicity.
2. Used in emulsions and creams to regulate the texture of cosmetics.
Packaging & Delivery
Packaging: 25kg fiber drum with PE inner liner or customized packaging available.
Delivery Time: 7–10 days after payment confirmation.
Shipping Methods: By sea, air, or courier (FedEx, DHL, UPS, TNT).
Why choose Gneebio?
1. Your inquiry will be replied within 4 hours. (Online service)
2. Free samples can be sent on request.
3. Small quantity is also available. The MOQ is 25kgs.
4. We have more than 10 years experience in sales and production.
5. Customized packaging and production are available.
6. Your products can be delivered on time.
7. We have professional forwarders in different ports.
8. Different payment terms can be chosen like L/C, D/P, T/T, Paypal, Credit card or else.
We want a win-win business. Send your inquiry and you will get it!
Company Profile
Gneebio is located in Anyang City, Henan Province, China. It is a well-known supplier and manufacturer of chemical raw materials in China. We provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products to domestic and international chemical manufacturers and fine chemical product producers.



FAQ
1. Do you provide free samples?
A: Of course. We are always willing to provide free samples for new customers.
2. Do you have discounts?
A: There are different discounts for different quantities.
3. What is the payment method?
A: For small orders, you can pay by wire transfer, Western Union or Paypal; for normal orders, you can pay by wire transfer to our company account.
4. What documents do you provide?
A: Usually, we provide commercial invoice, packing list, loading list, COA, certificate of origin. If your market has any special requirements, please let us know.
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