Lactose
|
- $36 - $875
- Product name: Lactose
- CAS: 63-42-3
- MF: C12H22O11
- MW: 342.3
- EINECS:200-559-2
- MDL Number:MFCD00151251
- Synonyms:ANHYDROUSLACTOSE,NF;LACTOSE,ANHYDROUS,FCC;(2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-[(2R,3R,4S,5R,6S)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-oxane-3,4,5-triol;D-Glucose, 4-O-b-D-galactopyranosyl;(2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6R)-4,5,6-trihydroxy-2-(hydroxymethyl)tetrahydropyran-3-yl]oxy-tetrahydropyran-3,4,5-triol;D-Lactose ,98%;Lactose,Lactosum anhydricum;Anhydrous Lactose (100 mg)
27 prices
Selected condition：
Brand
- Adipogen Life Sciences
- AK Scientific
- Alfa Aesar
- American Custom Chemicals Corporation
- Biosynth Carbosynth
- ChemScene
- Crysdot
- DC Chemicals
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TRC
- Usbiological
Package
- 1g
- 25g
- 50g
- a1206000
- 20mg
- 100mg
- 100G
- 500g
- 1kg
- 1000g
- 2Kg
- 5kg
- 10Kg
- ManufacturerAdipogen Life Sciences
- Product numberCDX-L0020-G500
- Product descriptionLactose ≥99%(HPLC)
- Packaging500g
- Price$71
- Updated2021-12-16
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-L0020-K001
- Product descriptionLactose ≥99%(HPLC)
- Packaging1kg
- Price$112
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberC995
- Product descriptionD-Lactose
- Packaging500g
- Price$267
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberC995
- Product descriptionD-Lactose
- Packaging1kg
- Price$467
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberJ66376
- Product descriptionD-Lactose
- Packaging500g
- Price$80.4
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product numberJ66376
- Product descriptionD-Lactose
- Packaging1kg
- Price$141
- Updated2023-06-20
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCRB0005703
- Product descriptionLACTOSE 95.00%
- Packaging100G
- Price$166.95
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberOL04771
- Product descriptionLactose - anhydrous
- Packaging500g
- Price$60
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberOL04771
- Product descriptionLactose - anhydrous
- Packaging1kg
- Price$95
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberOL04771
- Product descriptionLactose - anhydrous
- Packaging2Kg
- Price$170
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberOL04771
- Product descriptionLactose - anhydrous
- Packaging5kg
- Price$300
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberOL04771
- Product descriptionLactose - anhydrous
- Packaging10Kg
- Price$525
- Updated2021-12-16
- Buy
- ManufacturerChemScene
- Product numberCS-0020281
- Product descriptionLactose ≥98.0%
- Packaging100g
- Price$50
- Updated2021-12-16
- Buy
- ManufacturerChemScene
- Product numberCS-0020281
- Product descriptionLactose ≥98.0%
- Packaging500g
- Price$100
- Updated2021-12-16
- Buy
- ManufacturerChemScene
- Product numberCS-0020281
- Product descriptionLactose ≥98.0%
- Packaging1000g
- Price$150
- Updated2021-12-16
- Buy
- ManufacturerCrysdot
- Product numberCD11083181
- Product descriptionLactose 98%
- Packaging1000g
- Price$83
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Adipogen Life Sciences | CDX-L0020-G500 | Lactose ≥99%(HPLC) | 500g | $71 | 2021-12-16 | Buy |
| Adipogen Life Sciences | CDX-L0020-K001 | Lactose ≥99%(HPLC) | 1kg | $112 | 2021-12-16 | Buy |
| AK Scientific | C995 | D-Lactose | 500g | $267 | 2021-12-16 | Buy |
| AK Scientific | C995 | D-Lactose | 1kg | $467 | 2021-12-16 | Buy |
| Alfa Aesar | J66376 | D-Lactose | 500g | $80.4 | 2023-06-20 | Buy |
| Alfa Aesar | J66376 | D-Lactose | 1kg | $141 | 2023-06-20 | Buy |
| American Custom Chemicals Corporation | CRB0005703 | LACTOSE 95.00% | 100G | $166.95 | 2021-12-16 | Buy |
| Biosynth Carbosynth | OL04771 | Lactose - anhydrous | 500g | $60 | 2021-12-16 | Buy |
| Biosynth Carbosynth | OL04771 | Lactose - anhydrous | 1kg | $95 | 2021-12-16 | Buy |
| Biosynth Carbosynth | OL04771 | Lactose - anhydrous | 2Kg | $170 | 2021-12-16 | Buy |
| Biosynth Carbosynth | OL04771 | Lactose - anhydrous | 5kg | $300 | 2021-12-16 | Buy |
| Biosynth Carbosynth | OL04771 | Lactose - anhydrous | 10Kg | $525 | 2021-12-16 | Buy |
| ChemScene | CS-0020281 | Lactose ≥98.0% | 100g | $50 | 2021-12-16 | Buy |
| ChemScene | CS-0020281 | Lactose ≥98.0% | 500g | $100 | 2021-12-16 | Buy |
| ChemScene | CS-0020281 | Lactose ≥98.0% | 1000g | $150 | 2021-12-16 | Buy |
| Crysdot | CD11083181 | Lactose 98% | 1000g | $83 | 2021-12-16 | Buy |
Properties
Melting point :222.8°C
Boiling point :397.76°C (rough estimate)
Density :1.5300
refractive index :1.5376 (estimate)
storage temp. :2-8°C
solubility :Freely but slowly soluble in water, practically insoluble in ethanol (96 per cent).
form :Powder
pka :12.39±0.20(Predicted)
color :White to Off-white
Odor :wh. hard cryst. mass or wh. powd., odorless to sl. char. odor but readily absorbs odors, mildly swee
Water Solubility :5-10 g/100 mL at 20 ºC
BRN :93796
Stability :Stable. Incompatible with strong oxidizing agents.
LogP :-3.391 (est)
CAS DataBase Reference :63-42-3(CAS DataBase Reference)
NIST Chemistry Reference :D-Glucose, 4-o-«beta»-D-galactopyranosyl-(63-42-3)
EPA Substance Registry System :Lactose (63-42-3)
Boiling point :397.76°C (rough estimate)
Density :1.5300
refractive index :1.5376 (estimate)
storage temp. :2-8°C
solubility :Freely but slowly soluble in water, practically insoluble in ethanol (96 per cent).
form :Powder
pka :12.39±0.20(Predicted)
color :White to Off-white
Odor :wh. hard cryst. mass or wh. powd., odorless to sl. char. odor but readily absorbs odors, mildly swee
Water Solubility :5-10 g/100 mL at 20 ºC
BRN :93796
Stability :Stable. Incompatible with strong oxidizing agents.
LogP :-3.391 (est)
CAS DataBase Reference :63-42-3(CAS DataBase Reference)
NIST Chemistry Reference :D-Glucose, 4-o-«beta»-D-galactopyranosyl-(63-42-3)
EPA Substance Registry System :Lactose (63-42-3)
Safety Information
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Description
D-Lactose is used for the culture of lactic acid metabolizing bacteria, lactic acid bacteria. D-Lactose is used to identify and characterized galectins.Related product price
- D-Glucose monohydrate
$47.3-6717.78 - EC 1.1.3.4
$66.1-3200 - 2'-O-METHYLLACTOSE
$120-2200
Suppliers and manufacturers
Shandong Zhishang New Material Co., Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Shanghai Bojing Chemical Co.,Ltd.
Henan Tianfu Chemical Co.,Ltd.
