Arabic gum
Name：Arabic gum
CAS：9000-01-5
molecular formula：N/A
molecular weight：0
Quality standard: Compamy standard
Package: 25kg/bag
Stability：Stable. Incompatible with alcohols, oxidizing agents
Chemical Properties：white to yellow-white powder
Usage: Gum arabic is also used to protect and etch an image in lithographic processes. Ink tends to fill into white space on photosensitive aluminum plates if they do not receive a layer of gum. In lithography, the gum etch is used to etch the most subtle gray tones. Phosphoric acid is added in varying concentrations to the acacia gum to etch the darker tones up to dark blacks. Multiple layers of gum are used after the etching process to build up a protective barrier that ensures the ink does not fill into the whitespace of the image being printed.
Other supplier products
|
|
Hydrocortisone Sodium Succinate |
CAS: 125-04-2
EINECS: 204-725-5
Assay: 97-102%, USP33
Packing: 1 kg/foil bag or tin.
MF: C25H33O8.Na
MW: 484.52
Character: white powde... |
|
|
Erythromycin Estolate |
Synonyms: Biomicron; Eriscel; Eritroger; Eromycin; Ery-Toxinal dodecylsulfate; Erythromycin 2'-propionate dodecyl sulfate (salt)
CAS: 3521-62-8
... |
|
|
Sodium Levothyroxine |
Synonyms: L-Thyroxine sodium salt hydrate
CAS: 25416-65-3
EINECS: 200-221-4
Assay: 99% min. USP30
Packing: 1 kg/foil bag or tin.
MF: C15H1... |
|
|
Stavudine |
Synonyms: 2',3'-didehydro-3'-deoxythymidine
CAS: 3056-17-5
Assay: 98-102%
Standard: USP34
Packing: 25kg/cardboard drum.
MF: C10H12N2O4
MW:... |
|
|
Arabic gum |
Name：Arabic gum
CAS：9000-01-5
molecular formula：N/A
molecular weight：0
Quality standard: Compamy standard
Package: 25kg/bag
Stability：Stable. Incom... |
供应产品
Same products
