알파-D-락토제 모노수화물
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알파-D-락토제 모노수화물 속성
- 녹는점
- 219 °C
- 끓는 점
- 412.35°C (rough estimate)
- 알파
- [α]D20+52.2～+52.8°
- 밀도
- 1,53 g/cm3
- RTECS 번호
- OD9625000
- 굴절률
- 1.6480 (estimate)
- 저장 조건
- Inert atmosphere,Room Temperature
- 용해도
- H2O: 가용성1M, 투명, 무색
- 색상
- 흰색에서 황백색까지
- 수소이온지수(pH)
- pH (50g/l, 25℃) : 4.0～6.0
- 수용성
- 물에 용해됩니다.
- 안정성
- 흡습성
- InChIKey
- WSVLPVUVIUVCRA-KPKNDVKVSA-N
- CAS 데이터베이스
- 5989-81-1(CAS DataBase Reference)
안전
- 위험 및 안전 성명
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 40-36/37/38 | ||
| 안전지침서 | 24/25-36-26 | ||
| WGK 독일 | 3 | ||
| TSCA | Yes | ||
| HS 번호 | 17021100 |
알파-D-락토제 모노수화물 C화학적 특성, 용도, 생산
화학적 성질
White powder용도
alpha-D-Lactose monohydrate is used as a carrier and stabiliser of aromas, pharmaceutical products, Food industry.정의
A sugar that occurs in many plants. It is extracted commercially from sugar cane and sugar beet. Sucrose is a disaccharide formed from a glucose unit and a fructose unit. It is hydrolyzed to a mixture of fructose and glucose by the enzyme invertase. Since this mixture has a different optical rotation (levorotatory) than the original sucrose, the mixture is called invert sugar.생산 방법
A suspension of a-lactose monohydrate crystals in a lactose solution is atomized and dried in a spray drier. Approximately 10–20% of the total amount of lactose is in solution and the remaining 80–90% is present in the crystalline form. The spray-drying process predominantly produces spherical particles. The compactibility of the material and its flow characteristics are a function of the primary particle size of the lactose monohydrate and the amount of amorphous lactose.Pharmaceutical Applications
Spray-dried lactose is widely used as a binder, filler-binder, and flow aid in direct compression tableting.Safety
Lactose is widely used in pharmaceutical formulations as a diluent in oral capsule and tablet formulations. It may also be used in intravenous injections.Adverse reactions to lactose are largely due to lactose intolerance, which occurs in individuals with a deficiency of the enzyme lactase.
저장
Spray-dried lactose should be stored in a well-closed container in a cool, dry place.비 호환성
Lactose is a reducing sugar. The amorphous lactose, which is the most reactive form of lactose present in spray-dried lactose, will interact more readily than conventional crystalline grades. Typical reactions include the Maillard reaction with either primary or secondary amines.알파-D-락토제 모노수화물 준비 용품 및 원자재
원자재
준비 용품
알파-D-락토제 모노수화물 공급 업체
글로벌( 301)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Duling International Trade Co. LTD | +8617333973358 |
sales01@hbduling.cn | China | 15626 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 18214 | 58 |
| Ouhuang Engineering Materials (Hubei) Co., Ltd | +8617702722807 |
admin@hbouhuang.com | China | 3001 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15954 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21687 | 55 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8829 | 58 |
| BOC Sciences | +1-631-485-4226 |
inquiry@bocsci.com | United States | 19553 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; |
factory@coreychem.com | China | 29826 | 58 |