Kieselguhr - Filter aid,Flux Calcined,Median Particle Size:34.6μm , CAS No.68855-54-9

CAS: 68855-54-9 Cat. No.: K1520278 분자식: SiO2 분자량: 60.08 EC 번호: 272-489-0
주문 가능
GRADE & PURITY Filter aid,Flux Calcined,Median Particle Size:34.6μm
Storage
Room temperature
Shipped In
Normal
★
Size
USA
독일 (EU)*
Price
Qty
250g
K1520278-250g
주문제작 · 8~12주
US$11.90
Enter a quantity for the sizes you want to add.
🧪
Why this grade

Filter aid,Flux Calcined,Median Particle Size:34.6μm for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 10 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

사양 및 순도
Filter aid,Flux Calcined,Median Particle Size:34.6μm
보관 조건
Room temperature
배송
Normal
이름과 식별자
정식 스마일
O=[Si]=O
IUPAC Name
dioxosilane
InChIKey
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
INCHI
1S/O2Si/c1-3-2
이성체 SMILES
O=[Si]=O
분자량
60.08
Reaxy-Rn
6114654
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=6114654&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomInorganic compounds
SuperclassMixed metal/non-metal compounds
분류Metalloid organides
SubclassMetalloid oxides
Intermediate Tree Nodes Not available
Direct ParentMetalloid oxides
Alternative Parents Metalloid salts  Inorganic salts  Inorganic oxides  
Molecular FrameworkNot available
Substituents Metalloid oxide - Inorganic oxide - Inorganic salt - Inorganic metalloid salt
설명This compound belongs to the class of inorganic compounds known as metalloid oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is a metalloid.
External Descriptors silicon oxide
3D 구조
상호 작용 화학 구조 모델





인증서(CoA, COO, BSE/TSE 및 분석 차트)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

2 results found

Lot NumberCertificate Type날짜항목
I2607626Certificate of AnalysisSep 29, 2026 K1520278
I2607627Certificate of AnalysisSep 29, 2026 K1520278
화학 및 물리적 특성
감도Moisture sensitive.
녹는점(°C)>450 °C
분자량60.084 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass59.9668 Da
Monoisotopic Mass59.9668 Da
Topological Polar Surface Area34.100 Ų
Heavy Atom Count3
Formal Charge0
Complexity18.300
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
자주 묻는 질문과 기사
Citations of This Product
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