Best price USP grade Sodium Fluoride, 7681-49-4

Product Description
Description
Sodium Fluoride (NaF) is an inhibitor of serine/threonine phosphatases. Induces endothelial cell dysfunction as indicated by increased albumin permeability and decreased transcellular electrical resistance. Sodium Ffuoride is also an activator of G proteins and has been widely studied in bone and dental research.
Specifications
(1)Crystalline(40-120mesh)
Maintechnicalstandards(index%)
Item
Excellent
Industrial Grade
Content (NaF)≥
99.0
98.0
Water Insoluble Matter≤
0.30
0.50
Free Acid (HF)≤
0.1
0.1
Free Alkali (Na2CO3)≤
0.1
0.5
Sulfate (SO4)≤
0.1
0.3
Silicate (SiO2)≤
0.4
0.5
Moisture (H2O)≤
0.2
0.5
Heavy metal (Pb)≤
0.005
(2)Powder(150-240mesh)
Maintechnicalstandards(index%)
Item
Industrial Grade
Content (NaF)≥
98.0
Water Insoluble Matter≤
0.7
Free Acid (HF)≤
0.1
Free Alkali (Na2CO3)≤
0.5
Sulfate (SO4)≤
0.3
Silicate (SiO2)≤
0.5
Moisture (H2O)≤
0.5
Usage
1. Used as pesticides and bactericides in agriculture.
2. Used as wood conservative, water treatment agent, ceramic pigment and fluoride treatment of light metal.
3. Used as UF2 adsorbent in neclear industry.
4. Used as materials for making other fluoride chemicals, in enamel industry, medical industry, paper-making industry, building materials, etc.Packaging & Shipping
25kg/bag
Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.
For mass orders, it will be delivered by air or sea.
Depending on your location, please allow 1-5 business days for your order to arrive.
For small order, please expect 3-7 days by UPS DHL EMS.
For mass order, please allow 5-8 days by Air, 15-30 days by Sea.Our Services
1.Cooperate with research institutions, we strictly control the process from raw material to finished product.
2.The customer comes first, we provide reasonable price, high quality product and prompt shipment.
3.We can send the goods to your delivery address directly. It is relatively safe and fast. We have ready goods in stock.
4.Quick and clear response to customers questions.
Warm after sale service, we will help to solve the problems in your usage.
5.We could make our price discount if you place a substantial order with us.Company Information
QingdaoOcean Chemical Co., Ltd. import And Export Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.The aim of Ocean is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.Ocean has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".Ocean has 21 subsidiaries and holding companies.
FAQ
Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.Q2: How to contact with us?
Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company accountQ4:Can you give me a discount price?
Surely,It depend on your qtyQ5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.