Natri Tungstate Dihydrate CAS 10213-10-2
5
485.600đ
267.100đ
45% giảm giá

Natri Tungstate Dihydrate CAS 10213-10-2

5
485.600đ
267.100đ
45% giảm giá
Thông số sản phẩm
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Mô tả sản phẩm
Phân loại: Muối vô cơ khácSố CAS: 10213-10-2

Tên khác: Sodium Tungstate DihydrateMF: Na2WO4

EINECS số: 236-743-4Nơi xuất xứ: Hebei, China

Lớp tiêu chuẩn: Công nghiệp LớpPurity: 99%

Xuất hiện: Bột tinh thể màu trắngỨng dụng: Ngành công nghiệp, Kim loại Vonfram, tungstic axit, tungstic axit

Nhãn hiệu: SIMELSố Mô Hình: SM

Điểm nóng chảy: 698 ℃Mật độ: 3.25g/cm³

Tan trong nước: Hòa tan trong nướcTrọng lượng phân tử: 293.83

MOQ: 1kg




Product Images
Product Description
Sodium tungstate is a kind of inorganic substance, chemical formula is Na2WO4, colorless crystalline or white crystalline powder,in dry air weathering, 100℃ lost crystal water, soluble in water, insoluble in ethanol, relative density 3.23 ~ 3.25, melting point 698℃.
ITEM
BF-1
BF-2
Na2WO4.2H2O
99.0
98.0
Mo
0.001
0.02
As
0.001
0.01
Cu
0.0001
0.0005
Al
0.001
0.0025
Fe
0.001
0.002
Si
0.004
0.04
Water Insoluble
0.005
0.05
PH
7.5~9.5
--
Water
11~15
--
Packing & Delivery
Package: 25kg per woven bag or as customers'requested
Port: Tianjin/Qingdao Port
Company Profile
Hebei Simel Import & Export Trading Co.,Ltd is a professional supplier of a series of basic raw materials Located in the capital city of Shijiazhuang City, Hebei Province. We are mainly specialized in Water treatment agents,Organic & Inorganic raw materials,Metal products,etc... Long time our main market is in domestic,in order to meet our foreign customer requirements, we recently have set up a specially export departments, I also hope our products can enjoy the reputation in foreign countries, and hope to make more foreign customer friends! With the excellent product quality and perfect service system, we've passed the ISO9001:2000 Certificate, and our products are enjoyed by both domestic and foreign clients. Our high quality products and service have lead us won a set of clients throughout the world such as South America, Southeast Asia, Africa, Middle East and European countries. From beginning to end, we uphold our enterprise spirit of "Quality first sincerity foremost". We warmly welcome all foreign friends to be our business partners on the basis of mutual benefits, and wish to establish good relationship with each other in the near future.
Certifications
FAQ
Q: Are you a factory or trading company?
A: We are one company integrated industry and trade. No matter the products we manufacture or trade, high quality products and competitive price always will be provided for you.

Q: How long have you run on export trade?
A: Long time our main market is in domestic,in order to meet our foreign customer requirements, we recently have set up a
specially export departments, I also hope our products can enjoy the reputation in foreign countries, and hope to make more foreign customer friends!

Q: What's your payment terms?
A: We accept all payment T,LC,DP,Pay pal. But for first time, we only do TT.

Q: What's your delivery time?
A: Usually we will arrange the shipment in 7 -15 days.

Q: What documents you provide?
A: Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
Our Services
1.Prompt reply & instant communication available.
2.Samples provided for free.
3.Customized packaging bag.
4.Large stocking & lightning consignment.
5.Photos all-the-way for cargo tracing after order confirmation
6.Quality guaranteed that every item comes from the first class factory.
7.One-stop tracking service until the goods trucked to your warehouse.
8.A professional foreign team serve for you.
Contact Us
Hebei Simel Imp. & Exp. Trading Co.,Ltd
Contact person:Eva Lee .
Tel: +86-311-86618878
Fax: +86-311-86618879
Mob: +86-17631511602
WeChat: 17631511602
E-mail:sales06@simeltrade.com
Web: www.simeltrade.com
Web on Alibaba.com: simel.en.alibaba.cn

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