Formic Acid 85%/90%

[Specification]:

Item  90% Grade
Colour Index Platinum Cobalt 10 max
Purity 90 % min
Sulphate as SO4 0.001 % max
Chloride as CL 0.003 % max
Fe 0.0001 % max
Evaporation Residue 0.006 % max

Item  85% Grade  
Colour Index Platinum Cobalt  20 max  
Purity  85 % min  
Sulphate as SO4  0.002 % max  
Chloride as CL  0.005 % max  
Fe  0.0005 % max  
Evaporation Residue  0.02 % max  

[Application]:
1. Pharmaceutical industry: Caffeine, Analgin, Aminopyrine, Vitamin B1, etc.
2. Pesticide industry: Triazolone, Disinfest, etc.
3. Chemical industry: Methane amide, DMF, Age resister, etc.
4. Leather industry: Tanning, etc.
5. Textile industry: Natural Rubber.
6. Rubber industry: Coagulation, etc.
7. Steel industry: Acid cleaning of steel production, etc.
8. Paper industry: Pulp manufacturing, etc.
9. Food industry: Disinfectant, etc.
10. Poultry industry: Silage, etc

Items Specification: 70% 28%Appearance: 25? C White to yellowish paste Colorless to yellowish transparent liquidOther Characteristic:Active matter, % 70? 2 28? 1Unsulfated matter, % 2.0 max. 1.5 max.Sodium sulfate, % 1.5 max. 0.5 max.1, 4-Dioxane, PPM 50 max. 50 max.pH value (25? C, 1% Am. Aq. Sol) 7.0~9.5 7.0~9.5Color, Hazen (5%Am. Aq. Sol) 20 max. 20 max.Usage: SLES can be widely used in chemicals, textile, and leather, petrochemicals and dyeing fields. It is the super products especially as the raw materials in detergent not only for powder but also for washing cream, shampoo, dry-cleaning detergent etc.