PHR1272
Maleic acid
Pharmaceutical Secondary Standard; Certified Reference Material
동의어(들):
cis-Butenedioic acid, Toxilic acid
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크기 선택
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
HO2CCH=CHCO2H
CAS 번호:
Molecular Weight:
116.07
Beilstein:
605762
EC Number:
MDL number:
UNSPSC 코드:
41116107
PubChem Substance ID:
NACRES:
NA.24
Grade
certified reference material
pharmaceutical secondary standard
Quality Level
Agency
traceable to Ph. Eur. M01000000
traceable to USP 1374500
API family
maleic acid
CofA
current certificate can be downloaded
기술
HPLC: suitable
gas chromatography (GC): suitable
mp
130-135 °C (lit.)
density
1.59 g/mL at 25 °C (lit.)
응용 분야
pharmaceutical (small molecule)
형식
neat
저장 온도
2-30°C
SMILES string
OC(=O)\C=C/C(O)=O
InChI
1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1-
InChI key
VZCYOOQTPOCHFL-UPHRSURJSA-N
유사한 제품을 찾으십니까? 방문 제품 비교 안내
일반 설명
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
애플리케이션
Maleic acid may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by a spectrophotometry technique.
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.
분석 메모
These secondary standards offer multi-traceability to the US and EP primary standards, where they are available.
기타 정보
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
To see an example of a Certificate of Analysis for this material enter LRAA0008 in the slot below. This is an example certificate only and may not be the lot that you receive.
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1 - Skin Sens. 1 - STOT SE 3
표적 기관
Respiratory system
Storage Class Code
8A - Combustible corrosive hazardous materials
WGK
WGK 1
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
Spectrophotometric determination of ascorbic acid in pharmaceuticals by background correction and flow injection
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