84071 |
Antimony Trioxide |
CP |
500g |
|
|
Antimony Trioxide
- CAS No.:1309-64-4
- Chemical formula:Sb2O3
- Chemical weight:291.51
CP |
As2O3 |
< 0.05% |
PbO |
< 0.05% |
Assay |
> 99.5% |
|
79460 |
Arabic Gum |
|
500g |
|
|
Arabic Gum
- CAS No.:9000-01-5
- Chemical formula:
- Chemical weight:
|
79470 |
Benzyltriphenylphosphonium chloride |
|
25kg |
|
|
Benzyltriphenylphosphonium chloride
- CAS No.:1100-88-5
- Chemical formula:C25H22ClP
- Chemical weight:388.9
|
Appearance |
White Powder or Crystals |
Melting Point |
334℃ |
Loss on Drying |
< 0.2% |
Assay |
> 99.0% |
|
79121 |
Charcoal, Activated |
CP |
400g |
|
|
Charcoal, Activated
- CAS No.:7440-44-0
- Chemical formula:C
- Chemical weight:12.01
|
79121 |
Charcoal, Activated |
CP |
250g |
|
|
Charcoal, Activated
- CAS No.:7440-44-0
- Chemical formula:C
- Chemical weight:12.01
|
79221 |
Dimethylamine Hydrochloride |
CP |
25kg |
|
|
Dimethylamine Hydrochloride
- CAS No.:506-59-2
- Chemical formula:(CH3)NH‧HCl
- Chemical weight:81.55
CP |
Appearance |
White Crystals, Easily Deliquescent |
pH(5% Solution) |
5.0~7.0 |
Loss on Drying(105℃) |
< 2.0% |
Ash |
< 0.2% |
Assay |
> 98.0% |
|
81073 |
Ethylenediaminetetraacetic Acid, Disodium Salt-2-hydrate (EDTA‧2Na) |
EP |
500g |
|
|
Ethylenediaminetetraacetic Acid, Disodium Salt-2-hydrate (EDTA‧2Na)
- CAS No.:6381-92-6
- Chemical formula:C10H14O8N2Na2‧2H2O
- Chemical weight:372.24
EP |
Solubility(Turbidity) |
Clear |
PH(50g/L, 25℃) |
4.2~4.8 |
Ash(Sulfate) |
37~39% |
Heavy Metals(as Pb) |
< 0.005% |
Iron(Fe) |
< 0.01% |
Assay(calculated on dried substance) |
> 99.5% |
|
89203 |
Iodine |
EP |
500g |
|
|
Iodine
- CAS No.:7553-56-2
- Chemical formula:I
- Chemical weight:126.91
EP |
Residue on Evaporation |
< 0.02% |
Sulfate(SO4) |
< 0.05% |
Chlorine and Bromine |
< 0.005% |
Assay |
> 99.0% |
|
87283 |
Lactose Monohydrate |
EP |
500g |
|
|
Lactose Monohydrate
- CAS No.:5989-81-1
- Chemical formula:C12H22O11‧H2O
- Chemical weight:360.31
EP |
Solubility(Turbidity) |
Clear |
Loss on Drying |
< 0.5% |
Optical Rotation |
+52.2~+52.8 |
Ash |
< 0.05% |
pH(5%) |
> 4.0 |
Heavy Metals(as Pb) |
< 5ppm |
Iron(Fe) |
< 5ppm |
Glucose and Starch |
Pass |
|
- |
2-Mercaptobenzothiazole (MBT) |
|
20kg |
|
|
2-Mercaptobenzothiazole (MBT)
- CAS No.:149-30-4
- Chemical formula:C7H5NS2
- Chemical weight:167.25
|