디스펜스레드19
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디스펜스레드19 속성
- 녹는점
- >300 °C(lit.)
- 끓는 점
- 467.79°C (rough estimate)
- 밀도
- 1.1843 (rough estimate)
- 굴절률
- 1.6000 (estimate)
- 산도 계수 (pKa)
- 14.19±0.10(Predicted)
- 색상 색인 번호
- 11130
- 물리적 상태
- 결정성 분말
- 색상
- 진한 보라색부터 진한 적갈색까지
- 수용성
- 234.5ug/L(25℃)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xn | ||
---|---|---|---|
위험 카페고리 넘버 | 22-43 | ||
안전지침서 | 24/25-36/37 | ||
WGK 독일 | 3 |
디스펜스레드19 C화학적 특성, 용도, 생산
화학적 성질
dark purple to dark red-brown crystalline powder용도
DR19 can be used as red side groups in an NLO polyester for potential application in optical switching devices. It can also be bonded with polyurethane to form stable films, which may be used in the fabrication of analog systems.제조 방법
4-Nitrobenzenamine diazo, and N,N-dihydroxyethylaniline?coupling.일반 설명
Disperse Red 19 (DR19) is widely used as a non-linear optical (NLO) dye with two hydroxyl (OH) groups, which can covalently connect with the base polymer. It can be linked as a side chain group that provides thermal and photo stability to the polymeric unit.디스펜스레드19 준비 용품 및 원자재
원자재
준비 용품
디스펜스레드19 공급 업체
글로벌( 19)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 |
sale04@alfachem.cn | China | 13349 | 58 |
Henan Aochuang Chemical Co.,Ltd. | +86-0371-63689365 +8618638391208 |
sales@aochuangchem.com | China | 9407 | 58 |
ZHEJIANG JIUZHOU CHEM CO., LTD | +86-0576225566889 +86-13454675544 |
admin@jiuzhou-chem.com;jamie@jiuzhou-chem.com;alice@jiuzhou-chem.com | China | 12272 | 58 |
Aladdin Scientific | +1-+1(833)-552-7181 |
sales@aladdinsci.com | United States | 57511 | 58 |
Shanghai Aladdin Bio-Chem Technology Co.,LTD | 400-400-6206333 18521732826 |
market@aladdin-e.com | China | 25009 | 65 |
Sigma-Aldrich | 021-61415566 800-8193336 |
orderCN@merckgroup.com | China | 51471 | 80 |
Shandong Ono Chemical Co., Ltd. | 0539-6362799 20) |
China | 10007 | 58 | |
Energy Chemical | 021-58432009 400-005-6266 |
marketing@energy-chemical.com | China | 44941 | 58 |
Hebei Zhentian Food Additives Co., Ltd. | 0319-5925599 13373390591 |
13933732699@163.com | China | 12186 | 58 |
Shanghai Maclean Biochemical Technology Co., LTD | 021-50706066 15221275939 |
shenlinxing@macklin.cn | China | 29802 | 58 |
디스펜스레드19 관련 검색:
C.I. 디스페스 레드 1 C.I. 디스퍼스 레드 017 디스페르스 블루 79
Disperse Red 191
Disperse Red 186
Disperse Red 190
DISPERSE RED 19
Disperse Brown 1
Disperse Violet 33
Disperse Red 5
POLY(DISPERSE RED 19-P-PHENYLENE DIACRY&
POLY[(DISPERSE RED 19)-ALT-(1,4-DIPHENYLMETHANE URETHANE)]
POLY(DISPERSE RED 19-P-PHENYLENE DIACRYLATE)
POLY((DISPERSE RED 19)-ALT-(1 4-
methyl 7-[4-[(2-cyano-4-nitrophenyl)azo]phenyl]-3-oxo-2,4,10-trioxa-7-azaundecan-11-oate
2,2'-[[4-[(2,4-dinitrophenyl)azo]phenyl]imino]bisethanol
DISPERSE BLUE 79:1
DISPERSE BROWN 1