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High quailty Boron nitride powder with ISO, COA, MSDS 99%

Name: High quailty Boron nitride powder with ISO, COA, MSDS 99%
Brand: Tanyun
SKU: pr2304101591
Price: 38 USD
Availability: InStock

8 Inquiries

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CAS No.:

10043-11-5

Grade:

Industrial Grade

Content:

99%

Port:

DALIAN, SHANGHAI

Brand:

Tanyun

Packaging:

1kg/bag

Price valid (until):

2024-08-15

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Tanyun Aerospace Materials (Yingkou) Tec

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Ferrocene,Artificial musk,Specialty chemical,Catalysts,Boron/Boron compound

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Hexagonal Boron Nitride

Executive standard: Q/TYJ08.34-2022

English alias: Boron nitride, white graphite

CAS RN: 10043-11-5

1. Physical and chemical properties：

1.1 Molecular formula: BN

1.2 Molecular weight: 24.81 (on 1979 international atom weight)

1.3 Structure formula: B=N

1.4 Melting point: 3000℃ (stable in inert gas)

1.5 Mohs’s hardness: 1-2.

1.6 Density(Theoretical): 2.29 g/cm3

1.7 Solubility: Slightly soluble in hot acid, insoluble in cold water.

1.8 Properties: HBN has good electrical insulation, thermal conductivity, chemical resistance and lubricity, and has a strong neutron absorption capacity. Almost stable in all organic solvents and corrosive chemicals. Almost chemically inert to all Molten metals. It is physical and chemical properties remain basically unchanged in air below 1000℃, The using temperature of 3000℃ in nitrogen or argon is still stable. Hexagonal boron nitride powder is sintered by hot pressing into a white block, easy to machine, and the thermal resistance can be as high as 2000℃.

2. Technical indexes:

Item	H-BN-A	H-BN-B	H-BN-C	H-BN-D	H-BN-E	H-BN-E1	H-BN-F	H-BN-G
BN, %(m/m)	≥98.5	≥98.5	≥99.0	≥99.0	≥99.0	≥99.0	≥99.0	≥99.0
B₂O₃, %(m/m)	≤0.5	≤0.5	≤0.3	≤0.3	≤0.3	≤0.3	≤0.3	≤0.3
Particle size(D₅₀), μm	≤4	5-7	8-12	13-16	17-22	23-26	≥27	Test value
Appearance	White powder

3. Application:

H-BN-A H-BN-B H-BN-C	Medium crystallization, excellent high temperature resistance and oxidation resistance, its original particle size is small, agglomeration particle size is large. Because the particles are spherical, so it is particularly suitable for filler, mold release agent for casting and injection process. also easy to hot press molding.
H-BN-D	Tight distribution of particle size; Because its particle size is similar to PTFE, the particle size is uniform, so it is particularly suitable for high-pressure switch nozzles; Superior thermal conductivity, it is very suitable for thermal conductive plastic or thermal conductive rubber; Low oxygen content (generally less than 0.5%) is also particularly suitable as a raw material for special ceramics.
H-BN-E H-BN-E1 H-BN-G	High crystallinity and tight distribution of particle size. Compared to other products, it is higher crystallinity and better properties of thermal conductivity, insulation, lubrication, high temperature resistance and resistance to corrosion from molten metal. It can be used in various high-end fields, including cosmetics and thermally conductive materials. Replacement of other expensive HBN products.
H-BN-F	High thermal conductivity, electrical insulation, low dielectric constant, low expansion coefficient, and good stability, so it is often used as an additive in the high-end electronics industry. Currently, other application areas of this product are being developed.

4. Safety instructions:

Physically inert, but boron nitride powder is harmful [张2] by ingestion, inhalation, eye and skin contact, which may cause skin, respiratory system, liver, kidney and the circulatory system damage. Be handled with rubber gloves, a respirator and eye protection.

5 Packing:

Aluminum foil bag lined with plastic bag, net weight 1kg per bag.

6. Storage:

Stored in a cool and ventilated place. Keep sealed. The shelf life is 24 months after manufactured date. After the storage period expires, the samples should be re-sampled and re-inspected according to the technical specifications in Part 2, and they can still be used after passing the test.

7. Transportation：

Avoid water, sun exposure and violent collision. Do not transport with strong oxidizers.

In addition: We are able to develop custom-made products according to the clients requests.

Basic Info

Product Name:

Boron nitride

Other Name:

Boron nitride (BN);Borazon;Boron mononitride;Boron nitride;Geksanit R;Hexanite R;Hexanit R;Kubonit;Elboron;Elbor;Elbor R;Elbor LO 10B1-100;Wurzin;Elbor RM;Kubonit KR;SP 1 (nitride);SP 1;Super Mighty M;UHP-EX;KBN-H 10;Sho BN HPS;Sho BN;Denka Boron Nitride GP;BZN 550;BN 40SHP;GP;UBN-A;MBN 050;UBN-X;MBN 250;SBN-T 325-400;Sho BS;Cerac B 1084;KBN-H-S;HP 1 (nitride);HP 1;Sho BN-UHP;HP 2;HP 6 (nitride);FS 1 (nitride);FS 1;HP 6;HP 2 (nitride);Sho BN-UHP 10;Denka Boron Nitride SP 2;TRES-BN XP 3008;TRES-BN XP 3002;TRES-BN XP 3004;SHP 325;MBN 010;MBN 010T;Sandvik CB 50;HTP-FK;KBN-H-SP;HCJ 48;KBN(h)-SR;HP-P 1;HP-P 1 (nitride);Boronate FS 1;Lubien LBN 5026;BN-MOD;Denka Boron Nitride SGP;PolarTherm PT 670;Denka Boron Nitride HGP;PolarTherm PT 110;PolarTherm PT 120;High Flow FMX 1;BN-GP;PolarTherm 180;Svetlanit;Belbor;SHP 6;Kubonite;Cubonite;PT 160;PolarTherm PT 160;Releasecoat Conc 25;Orpac Boron Nitride Releasecoat-Conc 25;SGP;PT 350;CTF 5;CTL 40;CTH 40;CTUF;SHP 5;UHP 1;PT 110S;Sho BN-UHP-S 1;Ceram Blanche SHP 6;Ceram Blanche SHP;SBN (nitride);SBN;HGP;UHS-FL;AC 6001;HP 1CAW;HCV;HCV (nitride);Borozon;PT 350S;BN 100;Torayceram T-BN-C;PolarTherm 140;Ceram Blanche SHP 4;Ceram Blanche SHP 3;Torayceram T-BN-LB;PT 120S;CC 6004;SHP 100;SP 2;SGPS;FS 3;BN 300 (nitride);BN 300;AC 6004;HP 1CA;AS 1065;PT 140S;PT 180S;Sho BN-UHP 1;UHP-S 1;HP 30;HP 40;HP 30 (nitride);SHP 3;CarboTherm CTF 5;PTX 60;PT 110;54824-38-3;56939-87-8;58799-13-6;60569-72-4;69071-29-0;69495-08-5;78666-05-4;165390-92-1;1361021-23-9;1361021-37-5

CAS No.:

10043-11-5

Molecular Formula:

InChIKeys:

InChIKey=PZNSFCLAULLKQX-UHFFFAOYSA-N

Molecular Weight:

26.83360

Exact Mass:

24.82

EC Number:

233-136-6

DSSTox ID:

DTXSID5051498

Categories:

Coating Materials

Characteristics

PSA:

23.79000

XLogP3:

-0.90112

Appearance:

DryPowder; DryPowder, OtherSolid; DryPowder, WetSolid, OtherSolid; OtherSolid

Density:

1.99 g/cm³

Melting Point:

2700ºC (sublimes)

Refractive Index:

1.728

Storage Conditions:

Keep container closed. Store in a cool dry place.

See More Boron nitride Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Boron nitride Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Ferrocene,Artificial musk,Specialty chemical,Catalysts,Boron/Boron compound

Location:
NO. 75. Xinhu Street , Xishi District, Free Trade Zone, Yingkou, Liaoning, China

Payment Terms:
TT against copy of documents,L/C,100% TT in advance

Average lead Time:
15

Total Annual Revenue:
$50 million-$100 million

Total Employees:
501-1000

Year of Establishment:
1998

Certifications:
AAA certificate,ISO9001C

Company Profile
Tanyun Aerospace Materials (Yingkou) Technology Co., Ltd. (TANYUN in short) is research and production oriented enterprise with new aerospace materials as our main products, we deeply root in the field of national defense technology and industry and focus on the research, development, production, and sales of new aerospace materials which mainly based on solid rocket (missile) propellant raw materials, we are also able to industrialize scientific and technological achievements: laboratory test to medium test to commercial production. Our major products are for military and second are for civilian, we possess the leading R&D and production capabilities for aerospace materials and kinds of multi-functional additives in the field of solid propellants in China
Over pass decades, we not only keep following the demands of military customers, but also closely focusing on the new technological trend of industrial development. What’s more, innovating independently, updating existing key products continuously and developing new products make us enhance competitiveness for key products and achieve rapid growth in business during the reporting period.
Nowadays, we have absorbed customers from national-owned military industry groups, including CASC, CASIC and NORINCO.
As a national specialized, refined, and innovative small giant enterprise, over the years, we have undertaken 22 national, provincial, and municipal scientific research projects and led to draft or revise 7 national military standards. And won awards such as: China Golden Bridge Award of Technology Market, Provincial Science and Technology Research Achievement Award. "TANYUN" is a "well-known trademark" recognized by the China State Council. we have obtained 48 provincial, ministerial, and municipal science and technology awards, achieved 44 technological achievements, and created 47 patents, including 17 invention patents (including 2 patents of national defense).
We have complete certifications. Liaoning Engineering Technology Research Center, Enterprise Technology Center, Specialized Technology Innovation Center for Chemicals, Pilot Test Base for Transformation of Scientific and Technological Achievements, Zhejiang Postdoctoral Workstation have been launched in company, we have also established several joint laboratories for special functional aerospace materials, new commercial aerospace materials. Which made us an excellent supplier of CASC, CASIC, NORINCO and other military industry groups, and won the Docking Contribution Award of “Tiangong-1 & Shenzhou-Ⅷ” and “Shenzhou-Ⅸ & Long March 2F”.

Inquiry History

8 Inquiries

Country	Product	Purchase Quantity	Date Posted
Poland	hexagonal boron nitride	1 MT	Jun 5, 2025
Philippines	BORON NITRIDE OR BORON DISPERSION	10 KG	Apr 17, 2025
Japan	Boron Nitride	1 KG	Jan 28, 2026
Australia	Hexagonal boron nitride powder	10 KG	Sep 20, 2025
United States	Boron Nitride	2 MT	Apr 11, 2025
United Arab Emirates	H-BN/hexagonal boron nitride powder	2 MT	Nov 28, 2024
Germany	Boron Nitride	200 MT	Jan 16, 2024
Australia	Hexagonal boron nitride powder	20 KG	Sep 20, 2025

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High quailty Boron nitride powder with ISO, COA, MSDS 99%

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