| 
| Profie:
Glycolic acid is also named Hydroxyacetic acid (alpha hydroxy acid) ,the he formula
for glycolic acid is HOCH2COOH, and the molecular weight is 76.05. The Chemical
Abstracts name is "acetic acid, hydroxy-" and the CAS Registry Number
is 79-14-1. Glycolic acid is very soluble in water, methanol, ethanol, acetone,
acetic acid, and ethyl acetate. It is slightly soluble in ethyl ether, but only
sparingly soluble in hydrocarbon solvents. USAGE:
Glycolic acid can be used to wash high-pressure stainless steam boiler heat exchanger,
printed circuit board,copper ware or copper alloy casting, brick materials, equipments
for dairy products, etc..additive in many fields, such as cosmetic, metalworking,electro-
plating, electropolishing, tanning, spinning, dye printing. Property:
99% min Crystal 8%
to 70% Solution Glycolic
acid crystal mainly used in electonics,lab test usage and other fields
which required high strength of the acid. Price
upon enquiry: ayais@126.com | |
GLYCOLIC
ACID CRYSTAL(HYDROXYACETIC ACID) MAIN PROPERTY SPECIFICATION |
| ITEMS | Glycolic
Acid Specification | |
Glycolic Acid 99% | Glycolic Acid
99.5% | Glycolic Acid 99.9% |
CAS No.
| 79-14-1
| EC No.
| 201-180-5
| Molecular formula
| C2H4O3
| Odor
| Virtually
odorless; no worse than reference | Specific
gravity
| 1.49 (25?)
| 1.49
(25?) | 1.49 (25?) |
Total acids
| 99%
min
| 99.5% min | 99.9%
min | Appearance
| Colorless
crystal
| Colorless crystal
| Colorless crystal |
Formaldehyde,PPM
| 10
max
| 10 max |
10 max | Methoxyacetic
acid,PPM
| 20 max
| 20
max | 20 max |
Sulfates (SO4),PPM
| 10
max
| 10 max |
10 max | Arsenic
(As),PPM
| 5 max
| 5
max | 5max |
Total heavy metals,PPM
| 3
max
| 3 max |
3 max | Iron
(Fe),PPM
| 10 max | 10
max | 10 max |
Cobalt (Co),PPM
| 1
max
| 1 max |
1 max | Nickel
(Ni),PPM
| 1 max | 1
max | 1 max |
Chromium (Cr),PPM
| 1
max | 1 max |
1 max | Water
| 0.5% max | 0.3%
max | 0.1% max |
Packaging
| 25kg/fiber
drum
| 25kg/fiber drum
|
25kg/fiber drum | |
Note:
-
As the best of
our known,the data listed above is enough for typical reference of Glycolic acid(
Hydroxyacetic acid),but the final data must be defined the customer request and
the current cargo. -
What manner the Glycolic acid be used is the sole responsibilty of end user. - Storage:
Avoid Wet,Keep under 50? Temperature.
hydroxyacetic
acid glycolic acid alpha hydroxy
acid organic acid fruit acid lactic acid hydroxyacetic acid glycolic acid
alpha hydroxy acid organic acid fruit acid lactic acid hydroxyacetic acid
glycolic acid alpha hydroxy acid
organic acid fruit acid lactic acid hydroxyacetic acid 99.9%, hydroxyacetic acid
99.5%, hydroxyacetic acid 99%, hydroxyacetic acid 70%, hydroxyacetic acid 60%,
hydroxyacetic acid 50%, hydroxyacetic acid 40%, hydroxyacetic acid 30%, hydroxyacetic
acid 25%, hydroxyacetic acid 20%, hydroxyacetic acid 15%, hydroxyacetic acid 10% |
| |
Ayais
Glycolic Acid Crystal
& Solution