产品详情
| 中文名称:氟硅酸钠 | 英文名称:Sodium Silicofluorid |
| CAS:16893-85-9 | 有效期: 一年 |
| 品牌: Yonta | 产地: Hunan, Yunnan, Chongqing, Sichuan, Jiangsu, Dalian |
| 保存条件: Store at a ventilating, and dry place, keep away from food. | 纯度规格: 99.53%Min |
2019-02-15
氟硅酸钠
Sodium Silicofluorid
RMB
405
一年
Yonta
Hunan, Yunnan, Chongqing, Sichuan, Jiangsu, Dalian
Store at a ventilating, and dry place, keep away from food.
99.53%Min
Sodium Silicofluoride 99%Min (Changsha Yonta)
- Product Identification
CAS No.: 16893-85-9
H.S. Code : 2826.901000
Formula : Na2SiF6
Molecular Weight.: 188.06
Toxicity : highly toxic to all plant and animal life
Synonyms : Sodium Silicofluoride; Sodium Hexafluorosilicate; Sodium Fluosilicate; Earwig Bait; Disodium Hexafluorosilicate
Raw Materials : fluorosilicic acid with sodium carbonate
- Physical And Chemical Properties
Physical State(Apperance) : It is colorless hexagonal, odorless and tasteless crystal with relative density 2.679. It is hygroscopic. It is soluble in ether, insoluble in alcohol. The solubility in acid is greater than in water.
It decomposes in alkaline solution and produces sodium fluoride and silicon dioxide. It is decomposed to sodium fluoride and silicon tetrafluoride by heating to 300'C. It is noxious Specific Gravity : 2.679
Solubility in Water : 0.76 g/100 ml at 25 C , 2.45 g/100 ml at 100 C
- Applications
It is used as antiseptic in timber industry, hygroscopic agent of acid-resisting concrete, solidifying agent in natural latex products, additive in plating with zinc, nickel, iron and filler in plastic and fluorinating agent in pharmaceuticals and drinking water. It is used to produce insecticide in pesticide industry and sodium fluoride in man-made cryolite.
- Specification
Quality Standard : HG/T3252-2000
Appearance : It is colorless hexagonal, odorless and tasteless crystal
Testing Items / Quality Standard / Reference Testing Results
Purity (NA2SIF6) DRY BASIS : 99.0%Min / 99.53%Min
Loss on Drying At 105oC : 0.3%Max / 0.14%
Free Acid(Based on HCI) : 0.1%Max / 0.032%
Water-Insoluble Matter : 0.40%Max / 0.32%
Heave Metal(Based on Pb) : 0.02%Max / 0.015%
Iron(Fe) : 0.02%Max / 0.014%
Fineness(Through 250um test bolter) : 90.0%Min / 95%
- Transportation
Storage : Store at a ventilating, and dry place, keep away from food.
Packing : In 25kg and 50kg plastic woven bag lined with high pressure polyethylene plastic bag
Hazard Class : 6.1
UN No.: 2674
- Other Trade Information
Min. Order Quantity : 10 MTS
Supply Capacity : 50,000mts /Year
Loading Capacity : 27mts/1080bags(1x20'FCL)
Port of Loading : Huangpu Port, China
Fresh Stocks : Yes
Shipment Time : Within 2-3 weeks upon receipt of advance payment or L/C .
Payment Time : T/T In Advance, Sight L/C, L/C 60 days after B/L date.
Origin : Yunan Kunming
Sample Availability : Yes
Main Export Markets : India, Indonesia, Pakistan, Egypt, Turkey
关键字： Sodium Silicofluoride, 99%Min, Na2SiF6, 16893-85-9, Sodium Fluosilicate, antiseptic, timber industry, hygroscopic agent
公司简介
Changsha Yonta Industry Co., Ltd., as a Leading and Professional Wholesaler / Exporter for Chemical Raw Materials in Hunan Province of China, is specialized in Chlorate Salts, Perchlorate Salts, Nitrate Salts and Permanganate Salts for two decades. including but not limited to these series of products :
1). Potassium Chlorate, Sodium Chlorate,
2). Sodium Perchlorate, Potassium Perchlorate, Ammonium Perchlorate
3). Potassium Nitrate, Barium Nitrate, Lead Nitrate
4). Potassium Permanganate, Sodium Permanganate
5). Sodium Silicofluoride, Aluminium Powder, Red Phosphorus.
| 成立日期 |
2008-10-13
（16年）
|
注册资本 |
RMB1,000,000.-
|
| 员工人数 |
1-10人 |
年营业额 |
￥ 1000万-5000万 |
| 主营行业 |
无机化工,无机盐 |
经营模式 |
贸易,工厂 |