USD $100.00-100.00 / Kilogram
USD $10.00-90.00 / Kilogram
USD $8.80-8.80 / Gram
USD $10.00-90.00 / Kilogram
USD $2.00-2.00 / Gram
USD $1.00-10.00 / Kilogram
USD $2.00-2.00 / Gram
USD $2.00-2.00 / Gram
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pls see below our information for meglumine
product name: meglumine
another name: n-methyl-d-glucamine
cas no.: 6284-40-8
api/intermediate
specification: usp or ep or in house standard
packing: 25kg/drum
certificate : gmp
min. order quantity: 25kg
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product name:n-methyl-d-glucamine |
manuf. date:2017.03.15 |
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batch no: 3a03170315 |
retest date:2019.03.14 |
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quantity: 100kg |
packing:25kg/drum |
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items |
specification |
results |
|
appearance |
white to faintly yellowish-white odorless crystals or powder |
white crystalline powder |
|
identification |
the mixture turns bright yellow and becomes clear |
complies |
|
melting point |
128~132℃ |
128.0~129.0℃ |
|
clarity and color of the solution |
the solution is clear |
complies |
|
loss on drying |
≤1.0% |
0.04% |
|
residue on ignition |
≤0.1% |
0.05% |
|
heavy metals |
≤20ppm |
complies |
|
specific rotation |
-15.7°~-17.3° |
-16.3° |
|
reducing substances |
conform to the requirement |
complies |
|
absorbance (420nm) |
≤0.030(20w/v) |
0.002 |
|
residual solvents (ch3oh) |
≤3000ppm |
190ppm |
|
assay |
99.0~100.5% (on dry basis) |
99.5% |
|
conclusion: conform to the specification of usp39. |