Sodium Fluoride
Formula: NaF
CAS No.: 768-49-4
M.W.: 41.99
Properties: It is a white crystal with relative density of 2.08. It is soluble in water, but insoluble in ethanol. Its aqueous solution can etch glass. When heated sodium hydrogen fluoride decomposes into sodium fluoride and hydrogen fluoride.
Specification(%):
NaF content
Water insoluble matter
Moisture (H2O)
SO4
HF
SiO2
NaCO3
Mesh Size:
Through 325 mesh98% min
0.7% max
0.5% max
0.3% max
0.1% max
0.5% max
0.5% max
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Product Introduction
The column is a kind of equipment with cylinder welding structure, which is consist of cylinder, head and bearing. It is non-standard equipment designed and manufactured specifically for a certain craft, mainly used for distillation, refining, absorption, rectification of chemical unit operations. It is widely used in mass and heat transfer in the phase of “gas – liquid” and “liquid – liquid”.
According to the column internals’ structure, the column could be classified as
Diphenylene oxide
Other names:
Dibenzo[b,d]furan(purity):Dibenzofuran
Introduction:
Diphenylene oxide is a heterocyclic compounds with two benzene rings and one furan structure. Also known as dibenzofuran or biphenyl oxygen.It is one of the model compounds for the study of biodegradation of dioxin-like pollutants.It is a white crystall-like solid created from production of coal tar.
Package
The package of all our chemical products reaching up to the industry standard, we usually use kraft
Parameter
Style: YS-1142
Fabric: Poly Pongee with PVC coating
Note：Different colour is available.
MOQ: 2000 PCS per colour.
Size: 4-12y
Packing: One piece pack into one polybag. 40 PCS/CTN.
Feature
1. Children's raincoat, sturdy waterproof Poly Pongee with PVC coating material, comfortable and environmentally friendly, suitable for all seasons
2. With side pockets for storing small items, the buckles prevent water from flowing in.
3. There are reflective strips behind to remind the
Who we are?
ROSIMITS is a leading specialist of wireless vehicle sensor technology in the field of parking and traffic industries. The group consists of sales department, production workshop, R&D center and management department. Our area of expertise is in wireless vehicle detection product design, manufacture and sales. With many years research and marketing experience, ROSIMITS has developed his own mature technique and acquired dozens of patents, finally stabilized his foothold on the
