USD $5.00-10.00 / Gram
USD $5.00-10.00 / Gram
USD $5.00-10.00 / Gram
USD $5.00-10.00 / Gram
USD $3.00-10.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $11,000.00-12,000.00 / Metric Ton
USD $11,000.00-12,000.00 / Metric Ton
items | standard |
---|---|
appearance |
brown to dark brown powder |
identification a(iron) |
conform to usp iron test |
identification b(sucrose) |
the retention time of the major peak in hplc of the assay determination corresponds to that in the chromatogram of the standard determination under assay for sucrose. |
limit of iron(ii) |
nmt 0.4% |
ph |
10.5~11.1 |
content of chloride |
nmt 0.075% |
turbidity (ph) |
4.4~5.3 |
specific gravity |
1.135~1.165(20℃) |
osmolarity |
1150~1350mosmol/l |
alkalinity
|
0.5~0.8ml/ml |
mw |
34000~60000 da |
mn |
nlt 24,000 da |
mw/mn |
nmt 1.7 |
loss on drying |
nmt 5% |
heavy metal |
nmt 25 ppm |
arsenic |
nmt 4 ppm |
assay-sucrose |
nlt 80% (on as is basis) |
assay-iron |
5.0%~6.0% (on as is basis) |
items | standard |
---|---|
appearance |
brown to dark brown powder |
identification a(iron) |
conform to usp iron test |
identification b(sucrose) |
the retention time of the major peak in hplc of the assay determination corresponds to that in the chromatogram of the standard determination under assay for sucrose. |
limit of iron(ii) |
nmt 0.4% |
ph |
10.5~11.1 |
content of chloride |
nmt 0.075% |
turbidity (ph) |
4.4~5.3 |
specific gravity |
1.135~1.165(20℃) |
osmolarity |
1150~1350mosmol/l |
alkalinity
|
0.5~0.8ml/ml |
mw |
34000~60000 da |
mn |
nlt 24,000 da |
mw/mn |
nmt 1.7 |
loss on drying |
nmt 5% |
heavy metal |
nmt 25 ppm |
arsenic |
nmt 4 ppm |
assay-sucrose |
nlt 80% (on as is basis) |
assay-iron |
5.0%~6.0% (on as is basis) |