Taiwan Dyestuffs & Pigments Corp.

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Buffer Acid-700

2021/7/15
Buffer Acid-700

Properties
1.Main Component: Organic acid compound.
2.Appearance: colorless transparent liquid.
3.pH value(1% sol): 5 ± 1.0
4.solubility: soluble in water with any ratio.

Technical Advantages
Economical.
Lower COD and BOD value.
Buffer Acid-700 can replace many kinds of dyeing acids such as acetic acid, formic acid, sulfuric acid, ammonium sulfate etc.
No bad influence on the color shades and absorbability of dyes.
The buffer effect is excellent, unnecessary to use other buffers.

Application:
The following table offer some reference for user.
HAC
Dosage / pH Value / pH Value (after boiling 30min)
0.1 g/L / 5.61 / 4.98
0.2 g/L / 4.98 / 4.33
0.4 g/L / 4.73 / 3.91
0.6 g/L / 4.43 / 3.75
0.8 g/L / 4.11 / 3.74
1.0 g/L / 4.01 / 3.54
2 g/L / 3.68 / 3.30
6 g/L / 3.38 / 3.05

Buffer Acid-700
Dosage / pH Value / pH Value (after boiling 30min)
0.1 g/L / 4.81 / 4.75
0.2 g/L / 4.18 / 3.60
0.4 g/L / 3.84 / 3.34
0.6 g/L / 3.59 / 3.19
0.8 g/L / 3.56 / 3.11
1.0 g/L / 3.51 / 2.96
2 g/L / 3.27 / 2.82
6 g/L / 3.01 / 2.41

For more details, please contact us at tdpctw@gmail.com

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