Folic acid(EP8) |
Molecular Formula : |
C19H17N7O6 |
| Molecular Weight: |
439.3827 |
| C A S NO: |
59-30-3 |
|
 |
Synonyms : |
-amino-6-((p-((1,3-dicarboxypropyl)carbamoyl)anilino)methyl)-4-pteridinol; acifolic; Vitamin B; Vitamin B11; Vitamin BC; cytofol; folacid; folacin; folbal; folcysteine; folettes; foliamin; folipac; folsaure; folsav; foluite; incafolic; liver lactobacillus casei factor; L-pteroylglutamic acid; millafol; N-(4-(((2-amino-1,4-dihydro-4-oxo-6-pteridinyl)methyl)amino)benzoyl)-L-glutamic acid; N-(p-(((2-amino-4-hydroxy-6-pteridinyl)methyl)amino)benzoyl)-L-glutamic acid |
| Content: |
98.2% |
Application : |
antianemic drugs; for symptomatic and alimentary giant cell anemia. |
Specification : |
| Analysis content |
Specifications |
Analysis results |
| Description |
Yellowish or orange, crystalline powder |
Yellow Crystalline Powder |
| Identification |
Specific optical rotation: +18°~+22°(anhydrous substance )
HPLC chromatography |
+19.86°
Meets
|
| Related compounds |
Impurity A not more than 0.5%
Impurity D not more than 0.6%
Any other impurity A not more than 0.5%
Total of other impurity A not more than 1.0% |
0.3%
0.2%
0.2%
0.9%
|
| Sulfated ash |
≤0.2% |
0.14% |
| Water |
5.0%~8.5% |
7.1% |
| Assay (anhydrous basis) |
96.0%~102.0 |
98.2% |
| Purity |
≥98.5% |
98.6% |
|
Packing : |
25kg fiber can or on requirement |
