离岸价格
Get Latest Price( Negotiable )
|1 Ton Minimum Order
国:
China
モデル番号:
-
离岸价格:
( Negotiable ) Get Latest Price
ロケーション:
-
最低注文量の価格:
-
最低注文量:
1 Ton
パッケージの詳細:
packed in 25KG or 50KG bag
納期:
15 to 30 days
供給能力:
500 Ton per Month
支払いタイプ:
T/T
製品グループ :
China
連絡先担当者 Ivy
Kunming, Yunnan
Formulae: K2SiF6
Molecular Weight: **0.*6
UN. NO.: ***5
HAZARD CLASS: 6.1
H.S. CODE: ***6.***0
PHYSICAL CHEMISTRY PROPERTIES: white crystalline or powder,
inodorous and tasteless, it is weak acid ad has moisture absorption
character. Relative density is 3.*8 for hexa square crystal and
2.**5 for cubic crystal (**0 degrees celsius). The solubility is
small in water and dissolvable in hydrochloric acid. The solubility
has a little increase with temperature increase. Insoluble in
alcohol, decomposed as potassium fluoride, silicic acid and
hydrogen fluoride when it burned.
USAGE: It can be used as antiseptic of wood, assistant reagent in
magnesium and aluminium smelted insecticide in agriculture,
intermediate in organic synthesization, chemical reagent in
analytical chemistry. Also used in antisepsis material, porcelain
enamel, high quality welding rod production and mica
synthesization.
Specification:
|
ITEM |
INDEX |
ITEM |
INDEX |
|
K2SiF6 |
≥*9% |
H2O |
≤0.5% |
|
Fe |
≤0.**5% |
Fluorosilicate(as Cl) |
≤0.1% |
|
Free acid ( as H2SiF6) |
≤0.1% |
P2O5 |
≤0.**5% |
|
Heavy metal(as Pb) |
≤0.*1% |
Passing through *0/μm |
≥*0% |
|
SO**- |
≤0.2% |
Water insoluble substance |
≤0.5% |
Packing: *5kg p.p woven bag within plastic film.
| 国: | China |
| モデル番号: | - |
| 离岸价格: | ( Negotiable ) Get Latest Price |
| ロケーション: | - |
| 最低注文量の価格: | - |
| 最低注文量: | 1 Ton |
| パッケージの詳細: | packed in 25KG or 50KG bag |
| 納期: | 15 to 30 days |
| 供給能力: | 500 Ton per Month |
| 支払いタイプ: | T/T |
| 製品グループ : | inorganic salt |
