Re: Formic acid 90%
Appearance: Colourless liquid
Specification:
Purity: 90% min
Colour Index Platinium Cobalt: 10 max
Sulphate as SO4: 0.001% max
CL: 0.003% max
Fe: 0.0001% max
Evaporation R…
Specifications and Analysis
H3BO3 content: 99.5%min
Water-insoluble matter: 0.05% max
Sulphate: 0.1% max
Chloride: 0.01% max
Iron: 0.003% max
Uses: In industry of enamel and glass; also …
CAS No. 10043-35-3
Other Names Orthoboric acid
MF H3BO3
Place of Origin China (Mainland)
Grade Standard Agriculture Grade, Industrial Grade, Medicine Grade, Reagent Grade
Purity 75%, 85% ,99…
Cas number: 144-62-7
Molecular formula: C2H2O4
Molecular weight: 90.03
Appearance: White crystalsor fine powder, soluble in water and ethanol, pyrolysis
Packaging:
Net weight 25Kg, 50K…
AppearanceColorless transparent Liquid
Boiling point100.6
Fusible point8.2
Flash point68.89
Soluble to water, aether, ethanol, glycerin, etc.
Net weight25kg in a barrel.
AppearanceColorless transparent Liquid
Boiling point100.6
Fusible point8.2
Flash point68.89
Soluble to water, aether, ethanol, glycerin, etc.
Net weight25kg in a barrel.
Boiling point117.9
Soluble with water, ethanol and benzene.
Uses: It is the most important material for chemical industry. It is mainly used to make vinyl acetate, acetic ester, acetate and mono…
Oxalic Acid 99.6%
Item
Index
Total Acidity%
99.6 min
Ash%
0.1 max
Iron%
1ppm
Loss on ignition%
0.08 Max
Sulfate%
0.1 Max
Chloride
20ppm Max
Heavy metal
1…
Item
Index
Boric Acid(H3BO3)
99.60-100.8
Water Insoluble
≤0.010
Sulfate(SO4)
≤0.10
Chloride(Cl)
≤0.010
Iron(Fe)
≤0.0010
Appearance
White crystal powder or t…
Main ingredients: 1; the content of p 90.0% : 2 85.0% acuity.
The quality standard of GB / : T2093-93
Index name product classy article
Acid content experiment.it 85 % experiment.it 90
Acetic <…
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