USD $10.00-50.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $10.00-50.00 / Kilogram
USD $1.00-3.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $10.00-50.00 / Kilogram
USD $8.80-8.80 / Gram
USD $1.00-6.00 / Kilogram
≥99.0%
d-mannose
appearance |
white crystalline powder |
clarity & colour |
clear colorless |
melting point |
126℃~134℃ |
specific optical rotation |
+14°~ +15° |
loss on drying |
≤0.5% |
heavy metals |
≤10ppm |
microbial contamination: bacteria amount yeasts and molds salmonella staphylococcusaureus escherichia coli |
≤1000cfu/g ≤200cfu/g negative negative negative |
assay |
≥99.0% |