6-(Trifluoromethyl)nicotinic acid
CAS No.:
231291-22-8
Molecular Structure:
Specification:
Testing items Value
Appearance
White or almost crystalline powder
Purity %
…
NO. ITEM SPECIFICATION ANALYSIS RESULT
1 DESCRIPTION COLORLESS OR WHITE CRYSTAL QUALIFIED
2 CLARTY & COLOR OF SOLUTION PASS THE TEST PASS THE TEST
3 IDENTIFICATION TEST PASS THE TEST PASS THE TEST…
Name: stearic acid
CAS No. :57-11-4
Basic properties
Properties: pure white slightly waxy luster small piece of crystal.
Melting point :71.5-72 ℃ 69.6 ℃
Boiling point: 232 ℃ (2.0kPa)
Flas…
Molecular formula: (COOH)2.2H2O
Molecular Weight: 40
CAS No.: 144-62-7
HS CODE: 29171110
Specification:
Total Acidity------------99.6% min
Ash ----------------------0.1% max
Iron------------…
Sulfamic Acid
Formula : (NH2SO3H)
CAS : 5329-14-6
Appearance : White , fine crystalline powder
Specification : Grade A,Grade B,Grade C
Grade A
Purity(NH2SO3H):99.8% min
Sulfate (SO4):0.02% max…
Dodecylbenzenesulfonic Acid (DBSA)
Formula : C18H30O3S
CAS : 27176-87-0
Specification :
Main Content %:96 min
Free Oil %:2.0 max
Inorganic Acid %:1.5 max
Chroma (KLETT):50 max
Boric Acid
Boric acid 99.6% GB530-90
Content of H3BO3% 99.6% min
B2O3 56.5% min
Water insoluble matter 0.01% max
Sulfate(as SO4)% 0.10 % max
Chloride(as Cl)% 0.05 % max
Fe% 0.002% max
Appeara…
Glacial Acetic acid
Glacial Acetic Acid Industry Grade
Acetaldehyde 0.05%Max
Formic Acid 0.003%Max
Iron 0.0002%Max
The Heavy Metal 0.0002%max
Glacial Acetic Acid Food Grade
AS 0.0001%Max
…
Property: Crystal powder with micro-yellow or no color,easily deliquescent,dissolve in water and alcohol
Specification:
Item Top Grade First Grade Qualified Grade
Purity,%,≥ 99.0 97.5 96.0
…
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