Xylenol orange tetrasodium salt
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Xylenol orange tetrasodium salt 속성
- 녹는점
- 195 °C (dec.)(lit.)
- 벌크 밀도
- 250kg/m3
- 인화점
- 93.3°C
- 저장 조건
- room temp
- 용해도
- 510g/L
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 색상
- 빨간색
- 수소이온지수(pH)
- 8.1 (10g/l, H2O, 20℃)
- 냄새
- 냄새 없는
- 수용성
- 510 g/L (20 ºC)
- 최대 파장(λmax)
- 580 nm
- 안정성
- 안정적이지만 습기에 민감할 수 있습니다.
- 주요 응용
- 진단 검사 제조
혈액학
조직학
- InChIKey
- BSDXFSKXEXVESI-UHFFFAOYSA-N
- SMILES
- O=S1(C2C=CC=CC=2C(C2C=C(C)C(O)=C(CN(CC(=O)O)CC(=O)O)C=2)(C2C=C(C)C(O)=C(CN(CC(=O)O)CC(=O)O)C=2)O1)=O.[NaH]
- CAS 데이터베이스
- 3618-43-7(CAS DataBase Reference)
안전
- 위험 및 안전 성명
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 23/24/25-36/38-36/37/38 | ||
| 안전지침서 | 24/25-45-36/37-26-22-36 | ||
| WGK 독일 | 3 | ||
| TSCA | TSCA listed | ||
| HS 번호 | 29349990 | ||
| 스토리지 클래스 | 11 - Combustible Solids |
Xylenol orange tetrasodium salt MSDS
3,3'-Bis[N,N-bis(carboxymethyl)aminomethyl]-o-cresolsulfonephthalein tetrasodium salt
Xylenol orange tetrasodium salt C화학적 특성, 용도, 생산
화학적 성질
red-brown to purple crystalline powder용도
Xylenol Orange tetrasodium salt is used as a photometric reagent and a metal indicator. It is a versatile indicator for EDTA titrations in acidic range. It is a common organic reagent used as an indicator for metal titrations.일반 설명
It is an acid dye or a vital stain, that is used as a fluorescent marker of bone growth.Purification Methods
It is generally contaminated with starting material (cresol red) and semi-xylenol orange. Purify it by ion-exchange chromatography using DEAE-cellulose, eluting with 0.1M NaCl solution, which will give the sodium salt [3618-43-7] . Cresol Red, semi-xylenol orange and iminodiacetic acid bands elute first. This procedure will give the sodium salt of the dye. To obtain the free acid, dissolve the salt in H2O and acidify it with AcOH. Filter it off, wash it with H2O and dry it first in air and then in a vacuum desiccator over P2O5 in the dark [Sato et al. Anal Chim Acta 94 317 1977]. [Beilstein 19 II 111, 19 III/IV 1135, 19/3 V 461.]Xylenol orange tetrasodium salt 준비 용품 및 원자재
원자재
준비 용품
Xylenol orange tetrasodium salt 공급 업체
글로벌( 290)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-173 9270 1263 |
1057@dideu.com | China | 3961 | 58 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29766 | 58 |
| CONIER CHEM AND PHARMA LIMITED | |
sales@conier.com | China | 49906 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +86-189 4982 3763 |
sales@tnjchem.com | China | 34526 | 58 |
| Finetech Industry Limited | +86-27-8746-5837 +86-18627785180 |
info@finetechnology-ind.com | China | 9539 | 58 |
| Henan Alfa Chemical Co., Ltd | +8618339805032 |
sale03@alfachem.cn | China | 9875 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 +8619957148339 |
market18@leapchem.com | China | 24569 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501 |
product@acmec-e.com | China | 33301 | 58 |
| Aladdin Scientific | |
tp@aladdinsci.com | United States | 54746 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 |
sale@mainchem.com | China | 32288 | 55 |