바이오주석
|
|
바이오주석 속성
- 녹는점
- 231-233 °C(lit.)
- 저장 조건
- 2-8°C
- 용해도
- H2O: 0.2 mg/mL 1 N NaOH를 첨가하면 용해도가 증가합니다.
- 물리적 상태
- 가루
- 색상
- 흰색에서 황백색까지
- CAS 데이터베이스
- 22879-79-4(CAS DataBase Reference)
안전
WGK 독일 | 1 | ||
---|---|---|---|
RTECS 번호 | XJ9088200 | ||
F 고인화성물질 | 8 |
바이오주석 C화학적 특성, 용도, 생산
물리적 성질
Appearance: biotin is a white crystalline substance. Stability: it is fairly stable to air, heat, and light in dry form. In solution, however, it tends to degrade under strongly acidic or basic conditions. In the eight possible stereoisomers of biotin, only the (+)-isomer (called d-biotin) has biological activity. Biotin is covalently bound to its enzymes by an amide bond to the ε-amino group of a lysine residue and C-2 of the thiophane nucleus. The biotin molecule is activated by polarization of the O and N-1’atoms of the ureido nucleus. This leads to increased nucleophilicity at N-1′, which promotes the formation of a covalent bond between the electrophilic car bonyl phosphate formed from bicarbonate and ATP, and allows biotin to serve as a transport agent for CO2.용도
biotin (biotine; vitamin B7/vitamin H) is anti-seborrhoeic. Some cosmetic manufacturers claim biotin has healing properties and as such, is a good ingredient for treating acne skin. Biotin is also part of the B complex group of vitamins (specifically vitamin B7). A deficiency of this vitamin has been associated with greasy scalp and baldness. Its deficiency in humans is considered extremely rare, and the value of external applications through the use of cosmetic products is questionable.상표명
Bioepiderm (Sterling Winthrop).바이오주석 준비 용품 및 원자재
원자재
준비 용품
바이오주석 공급 업체
글로벌( 138)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Hebei Yime New Material Technology Co., Ltd. | +86-66697723 +86-17703311139 |
admin@china-yime.com | China | 563 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21661 | 55 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49403 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29820 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34571 | 58 |
Xi'an ZB Biotech Co.,Ltd | +8618591943808 |
sales01@xazbbio.com | China | 816 | 58 |
ShanDong Look Chemical Co.,Ltd. | +8617653113219 |
sales01@sdlookchemical.com | China | 2739 | 58 |
Shandong Zhishang New Material Co., Ltd. | +8617653113209 |
sales002@sdzschem.com | China | 3050 | 58 |
Hebei Fengjia New Material Co., Ltd | +86-0311-87836622 +86-17333973358 |
sales06@hbduling.cn | China | 8054 | 58 |
LEAP CHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 24738 | 58 |
바이오주석 관련 검색:
피리독신염산염
Vitamin D2
Vitamin K1
Vitamin B12
palmitic acid, diester with 5-hydroxy-6-methylpyridine-3,4-dimethanol
PYRIDOXINE DICAPRYLATE
VITAMIN B6
Vitamin B6
PYRIDOXINE DIOCTENOATE
pyridoxine tripalmitate
ANTI-BIOTIN GOAT PAB PEROXIDASE CONJUGATE,ANTI-BIOTIN (GOAT) PEROXIDASE CONJUGATE
ANTI-BIOTIN, FLUORESCEIN
13(S)-HODE-BIOTIN
ANTI-BIOTIN,ANTI-BIOTIN, CLONE B-E24,ANTI-BIOTIN, CLONE B-E24, MONOCLONAL ANTIBODY
PYRIDOXINE DILAURATE
PYRIDOXINE SERINATE
PYRIDOXINE GLYCYRRHETINATE
ANTI-BIOTIN F(AB')2 CY5(TM)