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Sodium Alginate

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Mannitol

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  MANNITOL    

Name: MANNITOL
Molecular formulaC6H14O6
Molecular weight182.17
Characteristics: white crystal powder,smell-less,sweet taste,easily dissolved in water,unsolvable in alcohol and ether.
Executive Standard: CP2005USP30BP2007
Packing: 25kg polywwoven bag or paper drum

  
Main usages of mannitol:

1.Medical usages of Mainnitol:
   Mannitol fluid can be used for depressing icranial cavity pressure and intraocul- ar pressure and as diuretic. It is widely used in the clinical practice. It also has the function of preventing hypertension, arteriosclerosis and meningitis etc. Besides,it has a certain effect in curing diabetes. In microbiology, mannitol is a good culture media for some microbes.

2.In the sythetic-chemical industry:
   Mannitol is one of the important raw materials in producing fatty acid ester, ma- nnitol polyther and rigid mannitol ester.

3.Food Industry
   Sweetener in sugar free chewing gum
   Chlcolate coat of ice cream and sugar
   Beverage,sytup and other food

Product standard

Specification

CP2005

BP2007

USP30

Assay %

98-102.0

98-102.0

96-101.5

Clarity&color

Less than 1#turbidity fsol'n

Less than 1#turbidity fsol'n

Acidity&alalinity

0.3ml Acidity

0.2ml Acidity

0.3ml

0.3ml Alkalinity

Chloride %

0.003

0.005

0.007

Sulphate %

0.01

0.01

0.01

Oxalate %

0.02

Reduing sugar %

0.2

Nearly zero

Loss on drying %

0.5

0.5

0.3

Ignttion reside %

0.1

0.1 ASH

Heavy metals Pb%

0.001

Arsenic AS2 3 ,%

0.0002

0.0001

Melting point

166-170

165-170

164-169

Specific optical rotation

+23-+25

+137-+145

Nickel mg/kg

0.0001

Sorbitol

Conforms

Bacteria endotoxin

Conforms

 

 

 

 
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