FOB Price
Obtenir le dernier prix2 ~ 3 / Ton ( Negotiable )
|Minimum Order
Localité:
-
Prix de commande minimale:
Commande minimale:
1 Kiloampere
Packaging Detail:
25kg bag without pallet, Lactose DC grade
Delivery Time:
1 TO 30 DAYS
Supplying Ability:
500 Ton per Year
Payment Type:
T/T
South Africa
Personne àcontacter Mr. Lucky
Lactose DC grade
| Test items | Criterion | Results | ||||
| Identification A | The infrared absorption spectrum of the sample is concordant with that of the standard. | The infrared absorption spectrum of the sample was concordant with that of the standard. | ||||
| Identification B | The principal spot obtained from the Test solution corresponds in appearance and RF value to that obtained from Standard solution A. | The principal spot obtained from the Test solution corresponds in appearance and RF value to that obtained from Standard solution A. | ||||
| The test is not valid unless the chromatogram obtained with Standard solution B shows four clearly discernible spots, disregarding any spots at the origin. | Standard solution B shows four clearly discernible spots. | |||||
| Identification C | A red color develops. | It appeared red color. | ||||
| Specific rotation | **4.4°~**5.9°, calculate on the anhydrous basis. | **5.0° | ||||
| Acidity or alkalinity | Add 0.3ml of phenolphthalein TS: the solution is colorless, and not more than 0.4 ml of 0.1 N sodium hydroxide is required to produce a red color. | Add 0.3ml of phenolphthalein TS: the solution was colorless, and not more than 0.4 ml of 0.1 N sodium hydroxide was required to produce a red color. | ||||
| Loss on drying | The monohydrate form loses not more than 0.5% of its weight, and the modified monohydrate form loses not more than 1.0% of its weight. | 0.*2% | ||||
| Water | 4.5%~5.5% | 5.1% | ||||
| Residue on ignition | Not more than 0.1% | 0.*4% | ||||
| Heavy metals | The limit is 5µg per g. | Less than 5µg per g. | ||||
| Protein and light-absorbing impurities | The absorbance divided by the path length in centimeters is not more than 0.*5 in the range of **0 to **0nm and is not more than 0.*7 in the range of **0 to **0nm. | The absorbance divided by the path length in centimeters was not more than 0.*5 in the range of **0 to **0nm and was not more than 0.*7 in the range of **0 to **0nm. | ||||
| TPC | <**0cfu/g | < *0cfu/g | ||||
| Yeast & Mould | <*0cfu/g | < *0cfu/g | ||||
| Escherichia coli (/*0g) | absence | Not detected | ||||
| Conclusion : | The Quality of lactose product has the achieved scandard of USP*0 after examination standard examination, and consequently meet the provision. | |||||
