디에틸렌트리아민펜타아세트산
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디에틸렌트리아민펜타아세트산 속성
- 녹는점
- 219-220 °C (lit.)
- 끓는 점
- 517.84°C (rough estimate)
- 밀도
- 1.56
- 굴절률
- 1.5700 (estimate)
- 인화점
- 200 °C
- 저장 조건
- room temp
- 용해도
- 0.1 M NaOH: 0.1 M @20°C, 투명, 무색
- 산도 계수 (pKa)
- pK1:;pK2:2.55(+1);pK3:4.33(+2);pK4:8.60(-3);pK5,10.58 (25°C)
- 물리적 상태
- 결정성 분말
- 색상
- 흰색에서 거의 흰색
- 수소이온지수(pH)
- 2-3 (H2O, 20℃)(saturated solution)
- 수용성
- 5g/L(20℃)
- Merck
- 14,7125
- BRN
- 1810219
- 안정성
- 안정적인. 강한 산화제와 호환되지 않습니다.
- InChIKey
- QPCDCPDFJACHGM-UHFFFAOYSA-N
- LogP
- -1.361 (est)
- CAS 데이터베이스
- 67-43-6(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xi,N,Xn | ||
---|---|---|---|
위험 카페고리 넘버 | 36-51/53-36/37/38-20-63 | ||
안전지침서 | 26-36-61-37/39-36/37 | ||
유엔번호(UN No.) | UN 3077 9/PG 3 | ||
WGK 독일 | 2 | ||
RTECS 번호 | MB8205000 | ||
F 고인화성물질 | 3 | ||
TSCA | Yes | ||
위험 등급 | 9 | ||
포장분류 | III | ||
HS 번호 | 29224995 | ||
독성 | LD50 orally in Rabbit: > 2000 mg/kg | ||
기존화학 물질 | KE-02934 |
디에틸렌트리아민펜타아세트산 C화학적 특성, 용도, 생산
화학적 성질
Diethylenetriaminepentaacetic acid is a solid.용도
Diethylenetriaminepentaacetic Acid is a component of manganese and zinc fertilizers.생산 방법
Pentetic acid is a pentaacetic acid triamine formed during the preparation of the amino carboxylic acid and its salt.일반 설명
Visit our Titration Center to learn more.Pharmaceutical Applications
Pentetic acid is mainly used as a chelating agent in the preparation of imaging and contrast agents for radionuclide and magnetic resonance imaging.It is also used as a carrier excipient for neutron-capture isotopes in, for example, radiotherapy.Pentetic acid–isotope complexes have also been considered as model active substances in scintigraphic imaging studies.Pentetic acid has been used to chelate metal ions to reduce formation of reactive oxygen species during lyophilization.Safety Profile
Moderately toxic by intraperitoneal route. When heated to decomposition it emits toxic fumes of NOx.Safety
Pentetic acid is used in intrathecal and intravenous injection preparations. The pure form of pentetic acid is moderately toxic by the intraperitoneal route.LD50 (mouse, IP): 0.54 g/kg
LD50 (mouse, oral): 4.84 g/kg
저장
The activity of pentetic acid as a chelating agent may cause unwanted effects in formulations containing metal ions. The desired chelate may be displaced by other ions from the formulation.Purification Methods
Crystallise DTPA from water. Dry under vacuum or at 110o. [Bielski & Thomas J Am Chem Soc 109 7761 1987, NMR: Wenzel et al. Anal Chem 54 615 1982, Beilstein 4 IV 2454.]비 호환성
The activity of pentetic acid as a chelating agent may cause unwanted effects in formulations containing metal ions. The desired chelate may be displaced by other ions from the formulation.Regulatory Status
Included in the FDA Inactive Ingredients Database (intrathecal and intravenous injections). Included in intravenous and intra-articular injections licensed in the UK.디에틸렌트리아민펜타아세트산 준비 용품 및 원자재
원자재
준비 용품
디에틸렌트리아민펜타아세트산 공급 업체
글로벌( 537)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Hubei Yiling biotechnology Co Ltd | +86-18163349544 +86-18163349544 |
mollylucking@foxmail.com | China | 480 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +86-17531190177; +8617531190177 |
peter@yan-xi.com | China | 5873 | 58 |
Hebei Guanlang Biotechnology Co,.LTD | +8619930503252 |
daisy@crovellbio.com | China | 5828 | 58 |
Anhui Ruihan Technology Co., Ltd | +8617756083858 |
daisy@anhuiruihan.com | China | 994 | 58 |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 |
admin@zlchemi.com | China | 3002 | 58 |
Hebei Shengyang Water Conservancy Engineering Co., Ltd. | +8615373025980 |
clara@hbshengyang.com | China | 873 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29798 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 16914 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21668 | 55 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 |
info@tnjchem.com | China | 2989 | 55 |