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Silicon nitride - nanopowder, 99.9% metals basis,20nm, high purity , CAS No.12033-89-5

48 Citations

COA

Grade & Purity:

≥99.9% metals basis
20nm

Cas Number: 12033-89-5
Molecular Weight: 140.28
EC Number: 234-796-8
MDL number: MFCD00011230
PubChem CID: 3084099

In stock

Item Number

S106135

Grouped product items
SKU	Size	Availability	Price
S106135-5g	5g	2	$55.90
S106135-25g	25g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$130.90
S106135-100g	100g	1	$408.90
S106135-500g	500g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,631.90

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Inorganic nanomaterials (2)

Basic Description

Synonyms	Silicon nitride, powder, >=99.9% trace metals basis \| Silicium Nitricatum \| SILICON NITRIDE [MI] \| Silicon nitride, ERM(R) certified Reference Material, powder \| Q413828 \| Silicon nitride (Si3N4) \| Silicon nitride \| Silicon nitride Si3N4 GRADE B 7 (H?gan?
Specifications & Purity	≥99.9% metals basis, 20nm
Shipped In	Normal

Taxonomic Classification

Taxonomy Tree

Kingdom Inorganic compounds
- Superclass Mixed metal/non-metal compounds
  - Class Metalloid organides
    - Subclass Metalloid nitrides

Kingdom	Inorganic compounds
Superclass	Mixed metal/non-metal compounds
Class	Metalloid organides
Subclass	Metalloid nitrides
Intermediate Tree Nodes	Not available
Direct Parent	Metalloid nitrides
Alternative Parents	Metalloid salts Inorganic salts Inorganic nitrides
Molecular Framework	Not available
Substituents	Metalloid nitride - Inorganic nitride - Inorganic salt - Inorganic metalloid salt
Description	This compound belongs to the class of inorganic compounds known as metalloid nitrides. These are inorganic compounds of nitrogen where nitrogen has a formal oxidation state of -3, and the heaviest metal atom is a metalloid.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

IUPAC Name	2,4,6,7-tetraza-1,3,5-trisilahexacyclo[3.1.1.01,4.02,5.03,6.03,7]heptane
INCHI	InChI=1S/N4Si3/c1-5-2-6(1)3(5)7(1,2)4(5)6
InChIKey	HQVNEWCFYHHQES-UHFFFAOYSA-N
Smiles	N12[Si]34N5[Si]16N3[Si]25N46
Isomeric SMILES	N12[Si]34N5[Si]16N3[Si]25N46
WGK Germany	3
PubChem CID	3084099
Molecular Weight	140.28

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

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20 results found

Lot Number	Certificate Type	Date	Item
G2507492	Certificate of Analysis	Jun 11, 2025	S106135
G2507493	Certificate of Analysis	Jun 11, 2025	S106135
G2507509	Certificate of Analysis	Jun 11, 2025	S106135
G2507678	Certificate of Analysis	Jun 11, 2025	S106135
G2507679	Certificate of Analysis	Jun 11, 2025	S106135
G2507676	Certificate of Analysis	Jun 11, 2025	S106135
G2507677	Certificate of Analysis	Jun 11, 2025	S106135
G2507577	Certificate of Analysis	Jun 11, 2025	S106135
B2429497	Certificate of Analysis	Jan 18, 2024	S106135
H2430079	Certificate of Analysis	Jan 18, 2024	S106135
L2405097	Certificate of Analysis	Jan 18, 2024	S106135
B2429498	Certificate of Analysis	Jan 18, 2024	S106135
B2429496	Certificate of Analysis	Jan 18, 2024	S106135
B2429499	Certificate of Analysis	Jan 18, 2024	S106135
L2412378	Certificate of Analysis	Jan 18, 2024	S106135
B2513060	Certificate of Analysis	Jan 18, 2024	S106135
K2313128	Certificate of Analysis	Nov 17, 2023	S106135
B2310639	Certificate of Analysis	Oct 26, 2021	S106135
B2310608	Certificate of Analysis	Oct 26, 2021	S106135
F2320043	Certificate of Analysis	Oct 26, 2021	S106135

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Chemical and Physical Properties

Melt Point(°C)	1900°C
Molecular Weight	140.280 g/mol
XLogP3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	0
Exact Mass	139.943 Da
Monoisotopic Mass	139.943 Da
Topological Polar Surface Area	13.000 Å²
Heavy Atom Count	7
Formal Charge	0
Complexity	154.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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