크리스탈 바이올렛
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크리스탈 바이올렛 속성
- 녹는점
- 205 °C (dec.) (lit.)
- 끓는 점
- 560.86°C (rough estimate)
- 밀도
- 1.19 g/cm3 at 20 °C
- 증기압
- 0Pa at 25℃
- 굴절률
- 1.6010 (estimate)
- 인화점
- 40 °C
- 저장 조건
- room temp
- 용해도
- 물: 27°C에서 용해성50g/L
- 색상 색인 번호
- 42555
- 산도 계수 (pKa)
- 9.4(at 25℃)
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 색상
- S. 번호: 785
- pH 범위
- 0.8(yellow)-2.6(blue/violet)
- 냄새
- 약간의 독특한 냄새
- 수소이온지수(pH)
- 2.5-3.5 (10g/l, H2O, 20℃)
- 수용성
- 16g/L(25℃)
- 최대 파장(λmax)
- 590nm
- Merck
- 14,4395
- BRN
- 4077708
- 안정성
- 안정적인. 강한 산화제, 강산과 호환되지 않습니다. 감광성. 타기 쉬운.
- 생물학 분야의 응용
- Detecting microorganisms; treating atopic dermatitis,dermatological diseases,28,skin wounds,lesions,hemorrhoids,1,multiple myeloma,Non-Hodgkin’s lymphoma,breast cancer,neurodegenerative diseases,onychomycosis; wound dressing
- 주요 응용
- Photoresists, lithographic printing plate, printed circuit board, inks, hair dyes, shampoo, drug screening method, bone cement preparation method, microorganisms, hemorrhoids, antifungal, antibacterial, antimalarial agent, dental application
- InChIKey
- ZXJXZNDDNMQXFV-UHFFFAOYSA-M
- LogP
- 1.172 at 25℃
- CAS 데이터베이스
- 548-62-9(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn,N,T,C | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 52/53-50/53-45-41-22-40-34-10-36/37/38-23/25-51/53-68 | ||
| 안전지침서 | 61-60-53-45-46-36/37/39-26-39-36/37-16-22 | ||
| 유엔번호(UN No.) | UN 3077 9/PG 3 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | BO9000000 | ||
| TSCA | Yes | ||
| 위험 등급 | 9 | ||
| 포장분류 | III | ||
| HS 번호 | 32041300 | ||
| 유해 물질 데이터 | 548-62-9(Hazardous Substances Data) | ||
| 독성 | LD50 orally in mice, rats: 1.2, 1.0 g/kg (Hodge) | ||
| 기존화학 물질 | KE-07006 | ||
| 중점관리물질 필터링 | 별표1-86 |
크리스탈 바이올렛 C화학적 특성, 용도, 생산
개요
Crystal Violet is light sensitive. May react vigorously with strong oxidizing agents. May react exothermically with reducing agents to release gaseous hydrogen.화학적 성질
dark green powder or crystals출처
Gentian is a fl owering perennial found in Europe and Asia.용도
Crystal Violet is used as an acid-base indicator, an alcohol denaturant, a biological stain, a textile dye and an indicator for copper salts. It is a component of gram staining in microorganisms and cell lines.제조 방법
It is manufactured through using N, N-dimethylaniline as raw materials, followed by condensation, addition, chlorination and other reactions. Alternatively, it can be synthesized through the reaction between Michler ketone and N, N-dimethylaniline reaction in the presence of phosphorus oxychloride, followed by azeotropic reaction with hydrochloric acid.
Recrystallization in hot water will generate compound containing nine crystal water molecules.
Essential oil composition
A number of bitter compounds present in gentian are primarily amarogentin (strongly bitter), gentiopricin (approximately 1.5% in fresh root), swertiamarin and gentiopricroside. The leaves and flowers contain mainly xanthones. Secoiridoids and flavonoids were also detected. In the phase of flowering, leaves are rich with compounds possessing C-glycoside structures while O-glycoside structures accumulate mainly before flowering.일반 설명
It belongs to triamino-triphenylmethane synthetic dyes; alkaline. It is an important dye used in bacterial Gram stain. The mixed reagent of crystal violet chloride and iodine is known as gentian violet.공기와 물의 반응
Insoluble in water.화재위험
Flash point data for Crystal Violet are not available, however, Crystal Violet is probably combustible.Clinical Use
Gentian violet is variously known as hexamethyl-p-rosanilinechloride, crystal violet, methyl violet, and methylrosanilinechloride. It occurs as a green powder or greenflakes with a metallic sheen. The compound is soluble inwater (1:35) and alcohol (1:10) but insoluble in nonpolar organicsolvents. Gentian violet is available in vaginal suppositoriesfor the treatment of yeast infections. It is also used asa 1% to 3% solution for the treatment of ringworm and yeastinfections. Gentian violet has also been used orally as an anthelminticfor strongyloidiasis (threadworm) and oxyuriasis.Safety Profile
Poison by ingestion, intravenous, and intraperitoneal routes, An experimental teratogen. Other experimental reproductive effects. A human sktn irritant. Human mutation data reported. Questionable carcinogen with experimental carcinogenic data. When heated to decomposition it emits very toxic fumes of NO, and Cl-.Purification Methods
Crystallise the dye from water (20mL/g), the crystals being separated from the chilled solution by centrifugation, then wash them with chilled EtOH (solubility is 1g in 10 mL of hot EtOH) and diethyl ether and dry under vacuum. It is soluble in CHCl3 but insoluble in Et2O. The carbinol is precipitated from an aqueous solution of the dye-hydrochloride, using excess NaOH, then dissolve in HCl and recrystallise it from water as the chloride [UV and kinetics: Turgeon & La Mer J Am Chem Soc 74 5988 1952]. The carbinol base has m 195o (needles from EtOH). The diphthalate (blue and turns red in H2O) crystallises from H2O, m 153-154o(dec at 185-187o)[Chamberlain & Dull J Am Chem Soc 50 3089 1928]. [Beilstein 13 H 233, 13 IV 2284.]크리스탈 바이올렛 준비 용품 및 원자재
원자재
13-도코센아미드,
염소산용액
MICHLER'S 케톤
N-메틸아닐린
황화나트륨
INDUSTRIAL SALT
황산 나트륨
페놀
아세토페논
N,N-디메틸아닐린
황산동(II)
황산
MICHLER'S 케톤
4,4'-Bis(dimethylamino)benzhydrol
N,N-디메틸아닐린
포스겐
준비 용품
크리스탈 바이올렛 공급 업체
글로벌( 729)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5993 | 58 |
| Shaanxi Haibo Biotechnology Co., Ltd | +undefined18602966907 |
qinhe02@xaltbio.com | China | 1000 | 58 |
| Shaanxi TNJONE Pharmaceutical Co., Ltd | +8618740459177 |
sarah@tnjone.com | China | 893 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15928 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 |
jack.li@time-chemicals.com | China | 1807 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32480 | 60 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |