Chemical Raw Material Boronpowdersubmicronamorphous&; Boron, Practicalgrade, Amorphouspowder; Boron CAS 7440-42-8

• Customization: Available
• CAS No.: 7440-42-8
• Formula: B
• Model NO.: 7440-42-8
• EINECS: 231-151-2
• Certification: MSDS
• Usage: Cosmetic Raw Materials, Hair Care Chemicals, Oral Care Chemicals
• Raw Material: Crystal
• Transport Machine: Ordinary Goods Truck
• Transport Package: Bag
• Specification: 200kg
• Trademark: Xinsu
• Origin: China
• HS Code: 2931909090
• Production Capacity: 200tons/Month

Product Description

 

Property	Amorphous Boron	Crystalline Boron
CAS No.	7440-42-8	7440-42-8
Appearance	Dark brown powder	Black crystalline solid
Purity	≥95%	≥99.9%
Density	2.37 g/cm³	2.34 g/cm³
Melting Point	~2300°C	2076°C
Thermal Neutron Cross-Section	750 barns	760 barns
Electrical Resistivity	106 Ω·cm	104 Ω·cm
Storage Conditions	Dry inert gas	Ambient (crystalline)
Hazard Class	None (non-toxic)	None
Boron is a metalloid element (atomic number 5) with unique thermal and neutron-absorbing properties. This versatile material exists in amorphous (dark powder) and crystalline (black solid) forms, widely used in nuclear shielding, semiconductor doping, and high-strength alloys. As a neutron absorber, it's critical in nuclear reactor control rods. Also employed in borosilicate glass, rocket propellants, and ceramic composites. Handle with precautions for fine powders.

 

Suzhou Xinsu Advanced Materials Co., Ltd. is a high-tech enterprise specializing in the R&D, production, and sales of fine chemicals and pharmaceutical intermediates. Located in Suzhou-a city renowned for its rich history and vibrant innovation-the company leverages its strategic location and abundant industrial resources to provide high-quality chemical products and customized solutions to global clients.

As a leading player in the fine chemical industry, New Element Advanced Materials is driven by technological innovation. With an experienced R&D team and state-of-the-art laboratory facilities, we focus on developing efficient, environmentally friendly, and safe chemical products widely used in pharmaceuticals, agrochemicals, electronic materials, specialty chemicals, and other fields.

In the pharmaceutical intermediates sector, we strictly adhere to international quality management systems, ensuring high purity, stability, and compliance of our products to support global pharmaceutical manufacturers. Additionally, we emphasize green production and sustainable development, implementing clean production processes to minimize environmental impact.

Guided by the principle of "Customer First, Quality as Foundation," New Element Advanced Materials offers one-stop services-from product development and production to logistics and distribution. We firmly believe that continuous innovation and exceptional service are key to creating greater value for customers and fostering win-win partnerships.

Looking ahead, Suzhou New Element Advanced Materials Co., Ltd. will continue to deepen its expertise in fine chemicals and pharmaceutical intermediates, enhancing core competitiveness while collaborating with global clients to build a brighter future together.

1. Q: Are you manufacturer?
A: Yes, we are a factory with over 10 years of experience, and our products are popular in the market.

2. Q: What is your MOQ?
A: The minimum order quantity (MOQ) is 1 package.

3. Q: What packaging options do you provide?
A: We offer various packaging solutions, including:Iron drums,Plastic drums,IBC tanks,Flexitanks,ISO TANKS,Bags(Other packaging options can be discussed based on customer needs).

4. Q: What payment terms do you accept?
A: We mainly accept TT (Bank Transfer) and LC (Letter of Credit). Other payment methods can be negotiated.

5. Q: Can I request a sample?
A: Free samples are available, but shipping costs are to be covered by the buyer. For high-value products, a sample fee may apply.

6. Q: How long does sample delivery take?
A: Typically 7-10 days, depending on location and product availability.

7. Q: Why does the quoted price differ from the listed price?
A: Chemical prices are subject to market fluctuations, so quotes are adjusted accordingly.

8. Q: Do you offer discounts?
A: Yes, discounts are available based on order quantity.

9. Q: What is your delivery time?
A: We ensure fast and reliable shipping. Goods are usually dispatched within 3-5 days after payment confirmation.

10. Q: How do you ensure product quality?
A: Our dedicated R&D team ensures strict quality control. Each batch is tested, and a Certificate of Analysis (COA) is provided before shipment.