Model: | 79-14-1 |
---|---|
Brand: | TAIDA |
Origin: | Made In China |
Category: | Chemicals / Organic Chemical Materials / Organic Acid |
Label: | glycolic acid , 79-14-1 , hydroxyacetic acid |
Price: |
US $1
/ pc
|
Min. Order: | 1 pc |
Last Online:10 Aug, 2013 |
Items (Glycolic Acid 99%) |
Specifications |
Results of test |
(Appearance) |
White crystalline powder |
White crystalline powder |
(Total Acid) |
99.0%min |
99.52%min |
(Heavy metal) |
10ppm max |
10ppm max |
(Fe) |
10ppm max |
10ppm max |
(Loss on drying ) |
≤0.5% |
0.36% |
Items (Glycolic acid 70%TECH GRADE) |
Specifications |
Results of test |
(Appearance) |
Light yellow transparent liquid |
Light yellow transparent liquid |
(Color pt-Co) |
≤65 |
<65 |
(Total Acid) |
70%min |
70.83% |
(Heavy metal content) |
10ppm max |
10ppm max |
(Cl) |
3% max |
2.59% |
Items (Glycolic acid 70% high grade) 100 ppm |
Specifications |
Results of test |
(Appearance) |
Colorless transparent liquid |
Colorless transparent liquid |
(Color ) |
≤30 |
<30 |
(Total Acid) |
70%min |
70.86% |
(Heavy metal content) |
10ppm max |
10ppm max |
Chloride(as CL) |
≤100ppm |
<100ppm |
Items(Glycolic acid 70% high grade) 10ppm |
Specifications |
Results of test |
(Appearance) |
Colorless transparent liquid |
Colorless transparent liquid |
(Color ) |
≤30 |
<30 |
(Total Acid) |
70%min |
70.88% |
(Heavy metal content) |
20ppm max |
20ppm max |
(Formic Acid) |
Nil |
Nil |
(Formaldehyde) |
Nil |
Nil |
Chloride(as CL) |
≤10ppm |
<10ppm |
SO4- |
Nil |
Nil |