silicon carbide
Technical operation reference number
Physicochemical index
enterprise standards ( typical )
Grade
SIC%min
F-C%max
Fe2O3%max
H2O%max
Anthracite smelting products
98
98.00
0.50
0.50
0.50
97
97.20
0.60
0.60
0.50
95
95.50
2.00
0.80
0.50
92
93.00
2.50
1.50
0.50
90
91.50
3.00
1.50
0.50
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Phosphoric Acid 85 Food Grade |
Phosphoric Acid 85 Food grade
Molecular Formular: H3PO4
Specification.:
ITEM
SPECIFICATION
P2O5
85%MIN
ARSENIC as As
0.00005% MAX
FLUORIDE as F
0... |
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Zinc Ash |
1. Specificiation:
Specificiation Test Items standard
Zn, % ≥85
Fe, % ≤0.26
Pb, % ≤1.03
Cd, % ≤0.015
Sn, % ≤0.100
Al, % ≤0.200
Cu, % ≤0.00... |
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Tin ingot pure |
Specification :
item
test result
As Sn% 99.9
As As% 0.008
As Fe% 0.0025
As Cu% 0.008
As Pb% 0.04
As Bi% 0.015
As Sb%... |
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Refined Glycerin |
Glycerine 99.50%
Appearance : clear viscous liquid; clean and colorless
Specific gravity 25*C/25*C : 1.2607 min.
Color... |
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silicon carbide |
Technical operation reference number
Physicochemical index
enterprise standards ( typical )
Grade
SIC%min
F-C... |
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