Порошок диоксида Селена CAS 7446-08-4 по хорошей
Порошок диоксида Селена CAS 7446-08-4 по хорошей
Порошок диоксида Селена CAS 7446-08-4 по хорошей
Порошок диоксида Селена CAS 7446-08-4 по хорошей
Порошок диоксида Селена CAS 7446-08-4 по хорошей
Порошок диоксида Селена CAS 7446-08-4 по хорошей
Порошок диоксида Селена CAS 7446-08-4 по хорошей

Порошок диоксида Селена CAS 7446-08-4 по хорошей


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Характеристики







Product Name
Selenium dioxide
Melting Point
315 °C
CAS Number
7446-08-4
Boiling Point
684.9 °C
Purity
 99%
Place of Origin
SHANDONG,China
Appearance
White Powder
Molecular Formula
O2Se




CAS 7446-08-4 Selenium dioxide Powder with good price


























Q1: What payment terms do you accept ?
A:We'd like to accept T/T, L/C, Paypal, or Western Union.

Q2: How long will it take to get the good?
A:Depending on your location, For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS. For mass order, please allow 5-8 days by Air, 20-35 days by Sea.

Q3: How do you treat quality complaint?
A:First of all, our quality control will ensure the product quality in advance. If there is a real quality problem caused by us,we will send you free goods for replacement or refund your loss.
Q4: Can I get a sample?
A:Free samples is available, while the shipping cost should undertake by your side.

Q5:What is your MOQ?
A:Our MOQ is 10g, 100g and 1kg for your evaluation quality of our goods on the condition that sample charge is 100% paid.

Q6: Is there any discount?
A:Yes, for larger quantity, we always support with better price.




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