D-Lactose monohydrate
- CAS No.
- 64044-51-5
- Chemical Name:
- D-Lactose monohydrate
- Synonyms
- LACTOSE MONOHYDRATE;LACTOSE MONO;SUGAR MILK;Spray dried lactose;LACTOSE MONOHYDRATE NF;Pharmatose DCL 14;D-(+)-Lactose LACTOSE extrapure AR;D-Lactose monohydrate;D-(+)-LACTOSE 1HYD PWD
- CBNumber:
- CB5685417
- Molecular Formula:
- C12H24O12
- Molecular Weight:
- 360.31
- MDL Number:
- MFCD30181373
- MOL File:
- 64044-51-5.mol
- MSDS File:
- SDS
Melting point | ~215 °C (dec.) |
---|---|
Density | 1.525 |
storage temp. | room temp |
solubility | H2O: 0.1 g/mL, clear, colorless |
form | Crystalline |
Specific Gravity | 1.525 |
color | White |
PH | 3.5-6.0 (25℃, 0.5M in H2O) |
optical activity | [α]22/D +52.4°, c = 4.5 in H2O |
Water Solubility | Soluble in water (warm) (0.1 g/mL), and ethanol (very slightly soluble). Insoluble in chloroform, and ether. |
λmax |
λ: 260 nm Amax: 0.02 λ: 280 nm Amax: 0.02 |
Merck | 14,5343 |
BRN | 3768231 |
Stability | Stable. Incompatible with strong oxidizing agents. |
LogP | -3.409 (est) |
CAS DataBase Reference | 64044-51-5(CAS DataBase Reference) |
FDA UNII | EWQ57Q8I5X |
NIST Chemistry Reference | Lactose monohydrate(64044-51-5) |
EPA Substance Registry System | Lactose monohydrate (64044-51-5) |
SAFETY
Risk and Safety Statements
Hazard Codes | Xi | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 26-36-24/25 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | OD9625000 | |||||||||
F | 3 | |||||||||
TSCA | Yes | |||||||||
HS Code | 17021900 | |||||||||
NFPA 704 |
|
D-Lactose monohydrate price More Price(46)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 61339 | D-Lactose monohydrate BioUltra, ≥99.5% (HPLC) | 64044-51-5 | 25g | $79.2 | 2024-03-01 | Buy |
Sigma-Aldrich | 1356701 | Lactose monohydrate United States Pharmacopeia (USP) Reference Standard | 64044-51-5 | 500mg | $519 | 2024-03-01 | Buy |
Alfa Aesar | 036218 | alpha-D-Lactose monohydrate, ACS | 64044-51-5 | 2kg | $118 | 2021-12-16 | Buy |
Alfa Aesar | 036218 | alpha-D-Lactose monohydrate, ACS | 64044-51-5 | 500g | $36.4 | 2021-12-16 | Buy |
Sigma-Aldrich | Y0001750 | Lactose monohydrate EuropePharmacopoeia (EP) Reference Standard | 64044-51-5 | y0001750 | $220 | 2024-03-01 | Buy |
D-Lactose monohydrate Chemical Properties,Uses,Production
Description
D-Lactose monohydrate is a type of lactose. D-Lactose is composed of D-galactose and D-glucose. D-Lactose monohydrate can be used as sweetener or excipient.
Chemical Properties
white or cream powder
Uses
[a]22 +52.4°, c = 4.5 in H2O
Uses
mosquito-repellent
Uses
D-Lactose monohydrate can be used as chromatographic adsorbent.
Definition
ChEBI: Alpha-lactose monohydrate is a glycoside.
General Description
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
Biochem/physiol Actions
Lactose is a dissacharide formed by the condensation of one galactose and one glucose molecule. Lactose is the major sugar in the milk of most species, typically present between 2-8%. The enzyme lactase hydrolyzes lactose to its constituent monosaccharides. In neonates, glucose released via the action of lactase is a major energy source.
D-Lactose monohydrate Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Aurora Industry Co., Ltd. | +86-041139802261 +86-13591747876 | alex1_auco@126.com | China | 276 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12465 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5895 | 58 |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3002 | 58 |
Hebei Mojin Biotechnology Co.,Ltd | +86-15028179902 | angelia@hbmojin.com | China | 1098 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21666 | 55 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 | info@tnjchem.com | China | 2989 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29888 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8820 | 58 |
View Lastest Price from D-Lactose monohydrate manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-09-26 | D-Lactose monohydrate
64044-51-5
|
US $5.00-2.00 / KG | 1KG | 99% | 10000kg | Hebei Chuanghai Biotechnology Co,.LTD | ||
2024-09-11 | D-Lactose monohydrate
64044-51-5
|
US $2.00 / kg | 1000kg | 99% | 250 tons | Aurora Industry Co., Ltd. | ||
2024-08-14 | D-Lactose monohydrate
64044-51-5
|
US $0.00 / kg | 1kg | 99% | 50000KG/month | Hebei Mojin Biotechnology Co.,Ltd |
- D-Lactose monohydrate
64044-51-5
- US $5.00-2.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
- D-Lactose monohydrate
64044-51-5
- US $2.00 / kg
- 99%
- Aurora Industry Co., Ltd.
- D-Lactose monohydrate
64044-51-5
- US $0.00 / kg
- 99%
- Hebei Mojin Biotechnology Co.,Ltd