Active Member
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[China]
Address: Fairsky Building, Great Wall North Street, Caohe Town, Xushui District, Baoding City, China 072550.
Contact name:Ruby Xu
Fairsky Industrial Co.,Limited |
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Formula:ZnSiF6.6H2O
CAS No.:16871-71-9
M.W.:315.54
Properties:Clear hexagonal system,rhomboid crystal or white crystal powder.The relative density is 2.104.It dissolve easily in water, dissoves in inorganic acid,insolubility in ethyl hydroxide.Decomposed as silicon tetrafluoride ,water and zinc fluoride heated to 100°C.Hydrogen ion index of 1% of the aqueous solution is 3.2 Poisonous.
Specification(%):
| Assay (ZnSiF6.6H2O) | 98% min. |
| Water-insoluble matter | 0.25% max. |
| ZnSO4.7H2O | 0.4% max |
| H2O | 0.5% max |
Application:It is used in concrete fast Stiffener,wood preservative,cured gypsum fortifier,treatment agent after wash,mothproofing agent and catalyst for polyester,and also in dispose the bath solution of the zinc.
Packing: In polyethylene bag and with plastic sack outer,25kgs net each.Move carefully during loading and unloading,avoiding breakage.
Hazardous details:
UN No. : 2855
Class : 6.1
Packing : III
H.S.CODE:2826.9000
