FOB Price
Obtenir le dernier prix( Negotiable )
|Minimum Order
Localité:
-
Prix de commande minimale:
-
Commande minimale:
50 Kilogram
Packaging Detail:
25kg/drum
Delivery Time:
Prompt
Supplying Ability:
299000 Kilogram per Month
Payment Type:
L/C, T/T
Personne àcontacter Ms. Lily
No.988, Zhongchun Road, Minhang District, Shanghai, Shanghai
| Appearance | White or almost white, crystalline powder. |
| Residue on ignition | NMT 0.1% |
| Heavy metals | NMT 5µg per g. |
| Optical rotation | +54.4°~+55.9°, calculate on the anhydrous basis, determined at 20° |
| Loss on drying | Dry a sample at 80°for 2 h. NMT 0.5% |
| Water | NMT 1.0% |
|
Protein and light-absorbing impurities |
210-220 nm: NMT
0.25 270-300 nm: NMT 0.07 |
| TAMC(cfu/g) | < 100 |
|
Molds and Yeasts(cfu/g) |
< 50 |
| Escherichia coli. (/10g) | absence |
|
Assaying |
This product is 4-O-β-D- pyran galactosyl -D- glucose monohydrate.The content of C12 H22 O11 should be 98.0% ~ 102.0%. |
