Best Price Food Processing Aid/Inorganic Pigment Silicon Dioxide CAS 7631-86-9

• CAS No.: 7631-86-9
• Formula: O2si
• EINECS: 231-545-4
• Classification: Silicon Dioxide
• Grade Standard: Food Grade
• Kind: Inorganic Salt
• Model NO.: 7631-86-9
• Quality: First Class
• Category1: Desiccant
• Category2: Inorganic Pigment
• Category3: Food Additive
• Category4: Food Processing Aid
• Keyword1: Silicon Dioxide COA
• Keyword 2: Silicon Dioxide Factory
• Keyword3: Silicon Dioxide Manufacturer
• Keyword 4: Silicon Dioxide Sample
• Keyword5: Silicon Dioxide
• Transport Package: Bag
• Specification: 1kg
• Trademark: xinjiu
• Origin: China
• HS Code: 2811221000
• Production Capacity: 50000kgs/Month

Product Description

Product Description

Product Name	Silicon dioxide
CAS	7631-86-9
molecular formula	O2Si
molecular weight	60.08
melting point	>1600 °C(lit.)
form	powder
colour	white

 

    Silicon dioxide (chemical formula: SiO2) is an acidic oxide, not easy to react with water and most acids, as a food additive silicon dioxide is mainly used to prevent the aggregation of powdered food.Silicon dioxide (SiO2) is the most abundant of all minerals. Silica, which occurs in nature, is called silica and makes up about 12% of the Earth's crust by weight. There are three different crystal types of silica, quartz, squame-quartz and cristobalite, quartz is the most stable at room temperature, and the other two are stable at high temperatures, because they are very slow to convert into quartz, so they also exist at room temperature.\
    Used as filler for color TV cable, wire bushing and rubber transparent bottom. Also used as thickening agent, thixotropic agent, antiprecipitation agent, matting agent, plastic opening agent, liquid drug adsorbent, cosmetics and papermaking filler.
 

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FAQ

1. Do you accept sample orders?
We accept sample orders. We will make samples before mass production, and we will start mass production after the samples are passed. 100% inspection during production, random inspection before packaging.

2.What are your payment terms ? 
We usually accept T/T, Western Union, USDT.

3. What is your minimum order quantity?
Our minimum order quantity is 1 kg. But usually we accept a smaller quantity, such as 100g, on condition that 100% of the sample fee is paid.

4. Do you provide product reports?
Yes. We will give you the product analysis report before shipment.

5.When will it be delivered?

We will arrange the delivery of the order after confirming the receipt.