Vat Dye
Hydrogen Peroxide for Hair Bleaches
2017-12-19 17:06  Visit:83
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CERTIFICATE OF ANALYSIS
PRODUCT DESCRIPTION HYDROGEN PEROXIDE  
STANDARD
GB/1616-2003
  PLS091120 QUANTITY 300MT
Item of Inspection Grade Analysis Result
Superior quality First-glass Qualified
H2O2 Content% ≥ 50 35 27.5 50.7
Free acid (base on H2SO4) ≤ 0.040 0.040 0.040 0.038
, %  ≤ 0.08 0.08 0.08 0.08
Stability, % ≥ 97.0 97.0 97.0 97.0
Total carbonbase on C,% ≤ 0.035 0.025 0.030 0.034
Nitratebase on NO2,% ≤ 0.020 0.020 0.020 0.020
Conclusion  
Qualified
 
Product Functions
1. Textile Industry: to remove hydrogen peroxide after bleaching and before dyeing, saving water, energy and time, not damaging the fibers and dyes, and do not pollute the environment;
2. Papermaking Industry: monitoring and optimizing the amount of hydrogen peroxide in bleaching process, degrading residual hydrogen peroxide after the bleaching;
3. Electronics Industry: to remove hydrogen peroxide after eroding germanium, silicon transistors and semiconductor components; saving water, energy and time;
4. Food Industry: to remove residual hydrogen peroxide after using it as bleacher, oxidation, starch denaturant and preservative in food processing; can be used for eliminating the special odor of hydrogen peroxide caused by ultraviolet irradiation in production of milk, egg products, cheese and other products; also used as leavening agent of baking food;
5. Hydrogen peroxide decomposition also applicable to other industries.
Specification and Usage
Type Activity(U/mL) Usage
Liquid 50 000
400 000
According to the specific circumstances of each industry (refer to the recommended dosage in Accessory 1), the optimum reaction conditions is 25°C, pH6.8, be compatible with the most commonly used active agents and hydrogen peroxide stabilizers.
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