D-mannitol
Colorless to white needle or trapezus columnar crystals or crystalline powder. Omelless, cool and sweet. The sweetness is about 57%~72% of sucrose.8.37j calories per g, about half of glucose. Small amounts of sorbitol. Relative density of 1.49. Optical rate [α] d20-0.40 (10% aqueous solution). The moisture absorption is very small. The aqueous solution is stable. Stable to the dilute acid and dilute alkali. Not being oxidized by oxygen in the air. Dissolve in water (5.6g / 100ml, 20ºC) and glycerol (5.5g / 100ml). Slightly dissolved in ethanol (1.2g / 100ml). Solute in hot ethanol. Almost insoluble in most other commonly used organic solvents. The ph values of the 20% aqueous solution ranged from 5.5 to 6.5.
1.Product Name: D-mannitol
2.CAS NO: 87-78-5
3.Application:
a. Sweetener in sugar free chewing gum
b. Chlcolate coat of ice cream and sugar
c. Beverage,sytup and other food
d. Toothpaste industry instead of glycerol
e. Synthesize mannitol rigid poly urethane foam
f. Synthesize mannitol oleate
g.Electronic solution for electrolytic capacitor
h. Microorganisms culturing medium
Specification:
Item |
Standard |
| Appearance |
White crystalline powder |
| Solubility |
Freely soluble in water,very slightly soluble in ethanol |
| Identification |
| Specific Rotation |
+23°- +25° |
| Melting Range |
165.0~170.0°C |
Infrared
Absorption |
Conforms |
| Appearance of solution |
Clear and colourless |
| Conductivity |
≤ 20μS/cm |
| Reducing Sugars |
≤ 0.20% |
| Acidity |
≤ 0.30ml |
| Sulphate |
≤ 0.01% |
| Lead |
≤ 0.5ppm |
| Nickel |
≤ 1ppm |
| As |
≤ 0.0002% |
| Water |
≤ 0.5% |
| Assay |
98.0%~102.0% |
| Endotoxin |
≤ 2.5EU/g |
Packaging & Shipping
Net Weight: 25KG
Gross Weight: 25.2KG
1MT=1.5CBM
Package: 25kg/bag, 1FCL=18MT
FAQ
Q1: How about the validity of the offer?
A: Usually, quotation is valid for 1 week. However, the validity period may be affected by
factors such as ocean freight, raw material prices, etc.
Q2: What is the payment method you can accept?
A: We usually accept T/T, L/C.
Q3: May I get some samples from your side?
A: Yes, of course. We'd like to provide 100-500 g free sample to you, which depends on
product you need. You just need bear the express freight, but we will refund you after you
place bulk order.
Q4: How about lead time?
A: In general the lead time is 2-3 weeks, sometimes it can be shorter or longer
Q5: What kind of package do you have?
A: We have various of packages to meet needs of our customers,like bags or drum for solid
products,lron drums, plastic drums, IBC tank s, Flexitank, ISO TANK for liquid products.
Q6: Which documents can you supply?
A: We usually provide our customers with Commercial Invoice, Price List, Packing List, COA,
OriginCerificate, Quality/Quantity Certificate, Beneficary's Certificate, MSDS, B/L and others.
Thanks for your visit and welcome your kind inquiry!!!
Audited Supplier 
){kind=link}