Silicon dioxide

Published date: 2026-09-03 15:18:17

Name	Silicon dioxide	CAS#	7631-86-9
Price	￥Inquiry/1550ton	Purity	99.0%
Stocking Period	3 Day	Stock	In Stock
Product Webpage:	https://glassbeads-china.com

Detail Product Information Chemical & Physical Properties: CAS Number: 7631-86-9 Name: Silicon dioxide Molecular Formula: O2Si Molecular Weight: 60.084 Density: 2.6 Boiling Point: >100ºC(lit.) Melting Point: 1610ºC Flash Point: n/a

Langfang Daohong Glass Beads Co., Ltd

Chemsrc Level: Unverified
Tel: +86-13785636360
Address: Wangzhuangcun, Matou Town
Area: China
Contact: Jenny Zhang
Contact Phone #: +863785636360
Email: 2570316250@qq.com
Website: http://www.glassbeads-china.com
Major Market: all over the world
Annual Trade Volume: RMB2000000
Foreign Trade % of Sales: 95%

Langfang Daohong Glass Bead Co., Ltd. was founded in August 2010 in Langfang, Hebei, China. We manufacture solid soda-lime glass microspheres (non-coated, non-hollow) with refractive index Nd≥1.53. Our product lines include road marking reflective glass beads (GB/T 24722 Grade 1/2/3, AASHTO M247 Type 1/2, BS6088 A/B), sandblasting beads (40–300 mesh), grinding media for paints and inks (0.4–1.0 mm), and filler microspheres for plastics and rubbers (80–325 mesh). Ready stock is kept at our factory; 25 kg bags and jumbo bags are available; 13% VAT invoice issued; export via Tianjin Port. Registered trademark "Daohong" valid until 2034. Products are tested by the National Traffic Safety Facilities Quality Supervision and Inspection Center (CMA/CNAS) and meet Chinese/national/international standards, supplied to coating, plastic, metal finishing and road marking industries worldwide.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Silicon dioxide
Price: Check
Purity: 99.7%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Silicon dioxide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: silicon dioxide
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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