Selling Leads: Sell Kitasamycin Tartrate CVP2005
| Post Date | Oct 12, 2007 |
| Validity Date | Oct 9, 2019 |
| Business Category | Chemicals » Pharmaceutical Chemicals |
| Country/Region | China [CN] |
| Company Address | changzhou |
| Business Type | Manufacturer Exporter Wholesaler |
» RecommendDescription
APPEARANCE white yellow to yellow powder
IDENTIFICATION
A . ultravidet absorption dissolve a quantity
of kitasamycin tartrate in alcohol to obtain a test
solution containing 10ug per ml: an absorption
maximum is observed at about 231 nm.
B . dissolve about 10 mg in 5 ml of sulfuric
acid: the solution is red-brown.
C . dissolve about 100 mg in 5 ml of alcohol,
add drops of 1 n sodium hydroxide: white sediment
is observed.
PH VALUE 3.0 ~ 5.0
LOSS ON DRYING ≤5.0%
RESIDUE ON IGNITION ≤1.0%
HEAVY METALS ≤20ppm
POTENCY (ON DRY BASIS) ≥1200u/mg
IDENTIFICATION
A . ultravidet absorption dissolve a quantity
of kitasamycin tartrate in alcohol to obtain a test
solution containing 10ug per ml: an absorption
maximum is observed at about 231 nm.
B . dissolve about 10 mg in 5 ml of sulfuric
acid: the solution is red-brown.
C . dissolve about 100 mg in 5 ml of alcohol,
add drops of 1 n sodium hydroxide: white sediment
is observed.
PH VALUE 3.0 ~ 5.0
LOSS ON DRYING ≤5.0%
RESIDUE ON IGNITION ≤1.0%
HEAVY METALS ≤20ppm
POTENCY (ON DRY BASIS) ≥1200u/mg
| Place of Origin | Currency | ||
| Payment Method | Minimum Order | ||
| Delivery Time | Delivery | ||
| Packaging | Supply Ability |
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