7631-86-9 7631-86-97631-86-9 Moisture-Proof Absorbent Silica Silicon Dioxide CAS 7631-86-9

• CAS No.: 7631-86-9
• Formula: Sio2
• EINECS: 215-684-8
• Classification: Silicon Dioxide
• Grade Standard: Industrial Grade
• Kind: No Salt Oxide
• Model NO.: 7631-86-9
• Quality: First Class
• Color: White
• Usage: Glidant; Emulsion Stabilizer;Anticaking Agent.
• Transport Package: Kraft Paper Bag with Tray
• Specification: 10KG/BAO
• Trademark: yinhe
• Origin: Jiangxi
• HS Code: 281122
• Production Capacity: 30000kg/Year

Product Description

Overview

Essential details

Classification:

Silicon Dioxide

CAS No.:

7631-86-9

Other Names:

Silicon dioxide

MF:

O2Si

EINECS No.:

231-545-4

Place of Origin:

China

Grade Standard:

Electron Grade, Industrial Grade

Purity:

99min

Appearance:

colorless transparent granule

Application:

Cold light coating; Filter

Brand Name:

Unilong

Model Number:

JL20211632

Density::

2.6

Melting point::

1610ºC

Boiling Point::

>100?°C(lit.)

flash point:

n/a

PSA::

34.14000

logP::

-0.61840

solubility:

hot solutions of alkali hydroxides

Package:

25kg/drum

Sample:

Availiable

MOQ:

25Kilograms

Supply Ability

Supply Ability
250000 Kilogram/Kilograms per Month

Packaging & delivery

Packaging Details
25kgs/drum,9tons/container and keep it away from light at a tempreature below 25 degree
Port
ShangHai, TianJin, HuangPu, Qingdao, etc.
Lead time:

Quantity(kilograms)	1 - 10	>10
Lead time (days)	5	To be negotiated

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COA/Specification

item	value
Classification	Silicon Dioxide
CAS No.	7631-86-9
Other Names	Silica;Quartz
MF	SiO2
EINECS No.	215-683-2
Grade Standard	Electron Grade, Industrial Grade
Purity	99.99%
Appearance	colorless transparent
Application	Cold light coating; Filter
Product name	silicon dioxide crystal columnar particles for optical vacuum coating
color	colorless transparent
delivery time	3-15 days

 

Company Profile
1. How about your price?
Factory price.you can send your inquiry(product name,quantity, destination you want)to us freely. We can contact with you within 24 hours.

2.Regarding Sample
a.Sample we can offer before you place bulk order.
b.Normally, we can send the sample out within 2~3days once we confirmed. You can receive it within 1 week.

3.Whats your MOQ?
a. You can test the sample such as few grams/kilograms.
b.You also can place one small order like one/few drums as one trail order. Then you can place bulk order after your testing. We have confidence about our quality.

4.How can you guarantee the quality we receive is same as the sample or specification?
a. Third Party like CIQ, SGS inspection before shipment upon request.
b. In Case of PSS we will hold the cargo until approval from customer side.
c.We have clear and detailed quality clause in contract with manufacturer, if any discrepancy of quality/quantity, they will take responsibility.

5.How to delivery the goods?
a. We have strict training process about SOP of Packing and Shipping. Detailed SOP profile is available for different mode like Safe Cargo and Dangerous Cargo by Sea, Air, Van or even Express Shipment.

6.What's your delivery time?
Usually shipment will be made within 7-15 days against confirmed order.

7. What is loading port?
ShangHai,