| ≥1 piece |
lentinan CAS 37339-90-5
|
Items of Analysis
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Standards
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Results
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Appearance
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White or light white yellow powder
Or Odorless and no taste
|
White or light white yellow powder
Or Odorless and no taste
|
|
IDENTIFICATION
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Positive(according to requirements)
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Positive (conforms requirements)
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|
Loss on drying
|
NMT 7.0%
(0.2g, vaccum, P 2 O 5 , 90degree, 5hr)
|
6.56%
|
|
Ph (0.05g/100ml)
|
6.0 - 8.0
|
7.0
|
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Residue on Ignition
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NMT 1.5% (0.5g)
|
0.28%
|
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Molecular weight
|
400000-800000
|
600000.00-800000.00
|
|
Limit of microorganism
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Accord with standard
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Conforms
|
|
Assay
|
96.0-102.0%
|
101.20%
|
|
Heavy metals
|
10 ppm max
|
7ppm
|
|
Solution state
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Clear and colorless
|
Clear and colorless
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|
Chloride
|
NMT 0.036%
|
0.010%
|
|
Nitrogen
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NMT 0.10%
|
0.02%
|
|
Residual solvent
|
Acetone 1ppm max
methanol 1ppm max
|
0ppm
0ppm
|
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Limiting viscosity
|
0.6-1.30
|
1.0
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Hypersensitiv
|
Negative
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Negative
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Antitumor activity
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Negative
|
Negative
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Toxicity test
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Negative
|
Negative
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Pyrogen
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Negative
|
Negative
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