Powder characteristics
Tian Hu was light brown green. It is slightly simmering and slightly pungent.
1 Non-glandular hairs are short-horned or long-angled cones, and can grow to more than 600 μm in length. They consist of more than 10 to several dozen cells and are arranged in multiple rows. Also, they can be composed of 2 to 4 cells. Single non-glandular hairs.
2 The vertical wall of the epidermis is curved with a diameter of 27-58 μm.
3 The lower epidermis cell wall is also curved, with a diameter of 27-67 μm.
4 The upper and lower epidermis have pores, diameter 14-20μm, length 18-24μm, indefinite, flat axis or straight axis, 2-3 secondary cells.
Magnesium Fluoride CAS No. 7783-40-6
Magnesium Fluoride Basic Information
Product Name: Magnesium fluoride
CAS: 7783-40-6
MF: F2Mg
MW: 62.3
EINECS: 231-995-1
Magnesium Fluoride Chemical Properties
Melting point 1248 °C
Boiling point 2260 °C
Density 3.15 g/mL at 25 °C(lit.)
Refractive index 1.365
Form random crystals
Color White to off-white
Specific Gravity 3.15
Water Solubility 87 mg/L (18 ºC)
Blood Plus Magnesium Fluoride,Fluoride Blocks Magnesium Uptake,Fluoride Reacts With Magnesium,Magnesium Fluoride
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