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Sorbitol - 15
Category : Starch derivative
Chemical Name
Monosaccharide Polyhydric Alcohol
Type
TS-015
 
Formula
C6H14O6
Nature
Clear
Colorless
Syrupy
Odorless
Sweet taste
Miscible with water and alcohol
 
Usage
Toothpaste
Cosmetics (Shampoo, Lotion, Astringent)
Sugar-free candy
Gelatine capsule
Vitamin C
Non-rigid Polyurethane Spring Bed
Medicinal Chemistry
Stabilizer for Unstable Vitamin and Antibiotic
Softener and Color Stabilizer for Textile
Softener for Leather
Humectant
Viscosity and Bodying agent for Pastes or Gels dentrifices
 
Delivery
 
Packaging
 


 

ITEM UNIT METHOD SPECIFICATION RESULT LIMIT
Identification   BP 2001 Conform    
Appearance of solution   BP 2001 Clear, Colorless    
Water content   USP XXIII method 30 + 0.5%    
Dry Substance (Total Solid)   USP XXIII method 70 + 0.5%    
Brix at 20 oC   Abbe Refractometer 66.3 o to 67.2 o    
Refractive Index at 20 oC   Abbe Refractometer 1.4566 to 1.4586    
Specific Gravity at 25 oC   Densitymeter;Picnometer 1.295 min.    
Reducing Sugars   Cupric ion reducer 0.05% max.    
Total Sugar   Cupric ion reducer 0.15% max.    
Conductivity   Conductometer 10 uS/cm max.    
pH (50% aq. sol.)
pH of water = 6.0 + 0.2
  pH meter 5.0 to 7.0    
Residue on Ignition   Gravimetry at 550 oC 0.01% max.    
Purity:
- Lead
- Nickle
  Fotometric Determination 0.5 ppm max.
1 ppm max.
   
Assay:
- D-Sorbitol
- D-Mannitol
  HPLC 97.1% min. to 100%
15.0% max.
   
Microbiological Test:
- Total Plate Count
- Mould & Yeast
- E. Coli
  BAM 8th. ed. (1995)
Pour Plate – PCA
Pour Plate – PDA
Mc Conkey Agar
200 cfu/ml max.
100 cfu/ml max.
Negative
   


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