Benzidine dihydrochloride solution - analytical standard, 1000μg/ml,in methanol , CAS No.531-85-1

CAS: 531-85-1 Cat. No.: B140771 분자식: C₁₂H₁₂N₂·2HCl 분자량: 257.16 Beilstein Registry Number: 3914846 EC 번호: 208-519-6 PubChem CID: 10754

GRADE & PURITY Analytical standard, 1000μg/ml,in methanol

Storage

Protected from light,Room temperature

Shipped In

FedEx DG Service

Specifications

사양 및 순도

analytical standard, 1000μg/ml,in methanol

보관 조건

Protected from light,Room temperature

배송

FedEx DG Service

등급

분석 표준물질

이름과 식별자

• 이성체 SMILES: C1=CC(=CC=C1C2=CC=C(C=C2)N)N.Cl.Cl
• WGK 독일: 3
• RTECS: DD0600000
• PubChem CID: 10754
• 분자량: 257.16
• Beilstein: 3914846

화학 및 물리적 특성

• 굴절률: 1.67
• 녹는점(°C): >300°C

참고 문헌

1. Ziqiang Zhou, Shicong Zhu, Yaqiang Hong, Guangpu Jin, Rui Ma, Fan Lin, Yiyang Zhang, Hsiang-Ying Lee, Nian Liu.  (2025)  Composite transposons with bivalent histone marks function as RNA-dependent enhancers in cell fate regulation.  CELL,      [PMID:40774253] [10.1016/j.cell.2025.07.014]

자주 묻는 질문

What does analytical standard mean?

analytical standard is a defined analytical purity tier suitable for quantitative analytical methods. It specifies a minimum assay percentage, controlled limits on common impurities (water, heavy metals, residue on ignition), and lot-to-lot consistency. analytical standard is one of several purity tiers — choose based on the sensitivity and regulatory requirements of your method.

How should this product be stored?

Store at room temperature, protected from light. The material is light-sensitive — keep it in its original opaque or amber container.

How is this product shipped?

This product is classified as dangerous goods and ships via FedEx DG Service. Ground and other economy services are not available, and delivery to some destinations or address types may be restricted.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 531-85-1, the molecular formula is C12H12N2·2HCl, and the molecular weight is 257.16 g/mol.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.