Anhydrous Lactose is a white, crystalline powder derived from milk. It is used extensively in the pharmaceutical industry as an excipient due to its excellent binding properties and stability. It is also used in food products as a sweetener and filler.
Imamo veliko visokokakovostnih tovarn z globokim sodelovanjem, ki vam lahko zagotovijo visoko kakovostne izdelke in konkurenčne cene. Prav tako lahko nudimo popuste za nakupe v razsutem stanju. Sodelujemo s številnimi profesionalnimi špediterskimi podjetji, lahko varno in gladko dostavimo izdelke v vaše roke. Čas dostave je približno 3-20 dni po potrditvi plačila.
Test items | Criterion | Rezultati | |||
Identification A | The infrared absorption spectrum of the sample is concordant with that of the standard. | Ustreza | |||
Identification B | The principal spot obtained from the Test solution corresponds in appearance and RF value to that obtained from Standard solution A. | Ustreza | |||
The test is not valid unless the chromatogram obtained with Standard solution B shows four clearly discernible spots, disregarding any spots at the origin. | |||||
Residue on ignition | Not more than 0.1% | 0.03% | |||
Heavy metals | Not more than 5µg per g. | Ustreza | |||
Clarity and color of solution | The solution (1g in 10ml of boiling water) is clear and nearly colorless. Determine the absorbance of this solution at a wavelength of 400 nm. The absorbance divided by the path length, in cm, is not more than 0.04. | Complies 0.01 | |||
Optical rotation | +54.4°~+55.9°, calculate on the anhydrous basis, determined at 20° | +55.2° | |||
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 pink to red color. | Ustreza | |||
Loss on drying | Dry a sample at 80° for 2 h. not more than 0.5% | 0.08% | |||
Water | 4.5%~5.5% | 5.2% | |||
Protein and light-absorbing impurities | 210-220 nm: Not more than 0.25 270-300 nm: Not more than 0.07 | 0.03 0.01 | |||
TAMC (cfu/g) | <100 | <10 | |||
Molds and Yeasts (cfu/g) | <50 | <10 | |||
Escherichia coli (/10g) | absence | Not detected | |||
Assaying | This product is 4-O-β-D- pyran galactosyl -D-glucose monohydrate. The content of C12H22O11 should be 98.0%~102.0%. | 99.6% | |||
Acidity | Take 1.0g of this product, and the pH value should be 4.0~7.0. | 4.7 | |||
Conclusion : | The Quality of lactose product has the achieved standard of USP30 after examination standard examination, and consequently meet the provision. |
1. Ali ste tovarna ali trgovska družba?
Smo podjetje, ki povezuje industrijo in trgovino ter nudi storitve na enem mestu. OEM je lahko sprejet.
2. Ali nudite vzorce? Je brezplačno ali dodatno?
Brezplačni vzorci. Tovornino za vzorec morate plačati sami.
3. Ali imate kakšne certifikate v zvezi s kontrolo kakovosti?
Certifikat ISO 9001:2008 za zagotavljanje kakovosti.
4. Kaj naj zagotovim, da dobim ponudbo?
Prosimo, obvestite nas o vrsti izdelka, ki ga potrebujete, količini naročila, naslovu in posebnih zahtevah. Ponudba bo pravočasno pripravljena za vašo referenco.
5. Kakšen način plačila vam je ljubši? Kakšni pogoji so sprejeti?
Sprejeti pogoji dostave: FOB, CFR, CIF, EXW;
Valuta sprejetega plačila: USD;
Sprejeta vrsta plačila: T/T, Western Union; Paypal, Trade Assurance.
Govorni jezik: angleščina.
Kategorije izdelkov