Plot No. C40, Road No. 21Y, MIDC, Wagle Industrial Estate, Thane(W)-400604, MH, India
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D-(+)-Galactose anhydrous
SKU:
TC127M
CAS Number :
59-23-4
Molecular Formula :
C₆H₁₂O₆
Availability: In stock
Only %1 left
As low as
$102.70
Meets USP-NF, EP and BP Testing specifications
CAS Number :
59-23-4
Molecular Formula :
C₆H₁₂O₆
Product Description
| Molecular weight | 180.16 |
|---|---|
| Molecular formula | C6H12O6 |
| CAS No. | 59-23-4 |
Quality Control
| Appearance (EP, BP) | White or almost white crystalline or finely granulated powder |
|---|---|
| Appearance (USP) | A white crystalline or finely granulated powder |
| Solubility (EP, BP) | Freely soluble or soluble in water, very slightly soluble in 96% ethanol |
| Solubility: (USP) | Soluble in water, very slightly soluble in alcohol |
| Identification A : FTIR (USP, EP, BP) | Matches with the standard pattern |
| Identification B : TLC (EP, BP) | The principal spot in the chromatogram obtained with the test solution is similar in position, colour and size to the principal spot in the chromatogram obtained with reference solution (a) |
| Identification B : (USP) | The retention time of the major peak of the Sample solution corresponds to the galactose peak of the Standard solution, as obtained in the Assay |
| Identification C: (USP, EP, BP) | An orange or red precipitate is formed. |
| Appearance of solution : (USP) | The sample solution is not more intensely coloured than the control solution |
| Appearance of solution : (EP, BP) | 20% solution at 50°C is not more intensely coloured than the reference solution B8 |
| Acidity and alkalinity : (USP, EP, BP) | <= 1.5 mL of 0.01 M sodium hydroxide is required to change the colour of the indicator to pink. |
| Barium: (BP) | Any opalescence in the solution is not more intense than that in a mixture of 5 mL of solution S and 6 mL of distilled water R. |
| Barium: (USP) | Any opalescence in the Sample solution is not more intense than that in the Standard solution |
| Lead: (USP, BP) | <= 0.00005% |
| Water (K.F.) : (USP, EP, BP) | <= 1.00% |
| Sulphated ash : (EP, BP) | <= 0.10% |
| Residue on ignition : (USP) | <= 0.10% |
| Specific optical rotation : (USP) | +78.00° to +81.50° (c= 10% in water + 0.2 mL of ammonia solution, at 20°C) |
| Proteins: (EP, BP) | <= 0.1mg/mL |
| Microbial contamination, TAMC : (EP, BP) | <= 100.00 cfu/gm |
| Microbial contamination, TAMC: (USP) | <= 1000 cfu/gm |
| Microbial contamination, TYMC: (USP) | <= 100 cfu/gm |
| Pathogens (Salmonella) | Not detected |
| Pathogens (E. coli) | Not detected |
| Pathogens (S. aureus) | Not detected |
| Pathogens (P. aeruginosa) | Not detected |
| System suitability 1, related substances and assay, HPLC: Resolution (EP, BP) | min. 2.0 between the peak due to impurity C and galactose |
| System suitability 2, related substances and assay, HPLC : Resolution (USP) | >= 3.0 between the lactose and galacturonic acid peaks |
| System suitability 3, related substances and assay, HPLC : Resolution (USP) | >= 1.5 between the galacturonic acid and dextrose peaks |
| System suitability 4, related substances and assay, HPLC : Resolution (USP) | >= 2.00 between the dextrose and galactose peaks |
| System suitability 5, related substances and assay, HPLC : Resolution (USP) | >= 3.0 between the galactose and arabinose peaks |
| System suitability 6, related substances, HPLC : RSD (USP) | <= 1.00% |
| Related substances, HPLC : Sum of impurities A & B (EP, BP) | <= 1.0% |
| Related substances, HPLC : Unspecified impurities, for each impurity (EP, BP) | <= 0.3% |
| Related substances, HPLC : Total impurities (EP, BP) | <= 2.0% |
| Related substances, HPLC : Lactose and 1,6-galactosylgalactose (USP) | <= 0.60% |
| Related substances, HPLC : Galacturonic acid (USP) | <= 0.60% |
| Related substances, HPLC: Dextrose (USP) | <= 0.60% |
| Related substances, HPLC : Tagatose (USP) | <= 0.60% |
| Related substances, HPLC : Dulcitol (USP) | <= 0.60% |
| Related substances, HPLC : Arabinose (USP) | <= 0.60% |
| Related substances, HPLC : any unspecified impurity (USP) | <= 0.20% |
| Related substances, HPLC : total impurity (USP) | <= 1.00% |
| Assay (HPLC, anhydrous basis) : (EP, BP) | 97.0 - 102.0% |
| Assay (HPLC, anhydrous basis) : (USP) | 98.00 - 102.00 |
Storage and Shelf Life
| Storage Conditions | Store below 30°C away from bright light. |
|---|---|
| Shelf life | 48 months. |
| Use By | Use before expiry date given on the product label. |
CAS Number :
59-23-4
Molecular Formula :
C₆H₁₂O₆
| Product Name | D-(+)-Galactose anhydrous |
|---|---|
| SKU | TC127M |
| CAS No | 59-23-4 |
| Molecular formula | C₆H₁₂O₆ |
| Molecular Weight | 180.16 |
| Storage | Below 30°C |
| Shelf Life | 4 Years |
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