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Boron with CAS 7440-42-8

CAS: 7440-42-8
Molecular formula: B
Molecular weight: 10.81
EINECS: 231-151-2
Synonym:BORON,PRACTICALGRADE,AMORPHOUSPOWDER;BORONPOWDERSUBMICRONAMORPHOUS&;BORONAMORPHOUSPOWDER;BORON,CRYSTALLINE,PIECES
Boron with CAS 7440-42-8
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What is Boron with CAS 7440-42-8?

Boron with CAS 7440-42-8 is a trivalent non-metallic element that occurs abundantly in the evaporite ores borax and ulexite. Boron is never found as a free element on Earth. Boron appears as charcoal-grey pieces or black powder or as crystalline; is a very hard, black material with a high melting point; and exists in many polymorphs.

مواصفات 

الصف نقاء المغنيسيوم بيروكسيد الهيدروجين مادة غير قابلة للذوبان للذوبان في الماء البورون محتوى الماء

 

 

متوسط حجم الجسيمات (D50)

 

B85 85-88% ≤12.0% ≤ 1.5% ≤ 1.0% ≤ 1.0% ≤ 2(μ)
B90 90-92% ≤ 6.0% ≤ 1.0% ≤ 0.5% ≤ 0.5% ≤ 2(μ)
B95 95-97% ≤ 2.0% ≤ 1.0% ≤ 0.5% ≤ 0.5% ≤ 2(μ)

التطبيق

1. إضافات الشروع في الأجهزة المتفجرة
2. إعداد الأخرى boride المواد الخام
3. الأكسجين الحرة النحاس صهر deoxidizer
4. لحام الإيدز
5. كما سبيكة عنصر في المنتجات المعدنية
6. الصواريخ الصلبة الداسر
7. وسادة هوائية السيارات البادئ
8. الطلاء و تصلب
9. المغنيسيوم الكربون الطوب إضافات ذات درجة الحرارة العالية لصناعة الصلب في أفران
10. مكونات السيراميك التكنولوجيا العالية
11. التطبيقات الأخرى التي تتطلب درجة عالية من النقاء البورون

Boron with CAS 7440-42-8 is used to harden metals and as an oxygen scavenger for copper and other metals. It is used as a reinforcing material for composites. Boron filaments are used for lightweight but highstrength building materials for aerospace structures, golf clubs, and fishing rods. Amorphous boron can produce a green flare, and is therefore useful in pyrotechnic flares.

Boron with CAS 7440-42-8-application

التعبئة

0.5 كجم/البلاستيك الألومنيوم كيس (فراغ), 10, 12.5 أو 15 كجم/طبل

Boron with CAS 7440-42-8-package

Boron with CAS 7440-42-8
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