- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: α-Lactose monohydrate
- Price: ￥128.0/500g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: alpha-D-Lactose 1-hydrate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Zhejiang Hangyu API Co., Ltd
- China
- Product Name: Alpha-D-Lactose monohydrate
- Price: ￥Inquiry/1kg
- Purity: 99.5%
- Stocking Period: Inquiry
- Contact: Vinnie
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: α-D(+)-Lactose monohydrate
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
5989-81-1
5989-81-1 structure
- Name: α-Lactose monohydrate
- Chemical Name: α-Lactose monohydrate
- CAS Number: 5989-81-1
- Molecular Formula: C12H24O12
- Molecular Weight: 360.31
- Catalog: Biochemical Carbohydrate Double sugar
- Create Date: 2018-09-16 12:41:26
- Modify Date: 2024-01-02 18:29:38
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α-Lactose (hydrate) (α-D-Lactose (hydrate)) is the principal carbohydrate in the milk of most mammals. α-Lactose (hydrate) consists of glucose and galactose and exists in the form of two anomers, α and β. α-Lactose (hydrate) has many uses in the food and pharmaceutical industries, such as a free-flowing or agglomerating agent, a diluent for pigments, flavors, or enzymes[1][2][3].
| Name | α-Lactose monohydrate |
|---|---|
| Synonyms |
4-O-β-D-Galactopyranosyl-α-D-glucopyranose hydrate (1:1)
α-D-Glucopyranose, 4-O-β-D-galactopyranosyl-, monohydrate α-D-Glucopyranose, 4-O-β-D-galactopyranosyl-, hydrate (1:1) MFCD00150747 EINECS 200-559-2 α-D(+)-Lactose monohydrate α-Lactose monohydrate |
| Description | α-Lactose (hydrate) (α-D-Lactose (hydrate)) is the principal carbohydrate in the milk of most mammals. α-Lactose (hydrate) consists of glucose and galactose and exists in the form of two anomers, α and β. α-Lactose (hydrate) has many uses in the food and pharmaceutical industries, such as a free-flowing or agglomerating agent, a diluent for pigments, flavors, or enzymes[1][2][3]. |
|---|---|
| Related Catalog | |
| References |
[2]. Johnson J M, et al. Lactose; Encyclopedia of Food Sciences and Nutrition[J]. 2003. |
| Density | 1.53 g/cm3 |
|---|---|
| Boiling Point | 667.9ºC at 760 mmHg |
| Melting Point | 219ºC |
| Molecular Formula | C12H24O12 |
| Molecular Weight | 360.31 |
| Flash Point | 357.8ºC |
| Exact Mass | 360.126770 |
| PSA | 198.76000 |
| Index of Refraction | 1.652 |
| Storage condition | Store in air tight containers. |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi |
| Risk Phrases | R40 |
| Safety Phrases | 24/25-36-26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| Precursor 0 | |
|---|---|
| DownStream 3 | |
