OXIDIZED STARCH ACETYLATED
PRODUCT SPECIFICATION
NAME: OXIDIZED STARCH ACETYLATED
CODE: EBX-1093
BASE: TAPIOCA STARCH
|
No.
|
Test item
|
Specification
|
Test method
|
|
1
|
Appearance
Caûm quan
|
White powder
Maøu traéng
|
Visual
|
|
2
|
Viscosity
Ñoä deûo
|
20 ~ 30 CPS
|
PL204006-1
20% starch slurry by Brookfiled, Spindle No. 1, 60rpm, 50oC
|
|
3
|
pH
|
4.5 ~ 7
|
PL204003
20g(ds) starch + 100ml H2O
|
|
4
|
Slurry residue
Taïp chaát
|
0.03% Max.
|
PL204004
100g(ds) starch/ 200 mesh filter
|
|
5
|
Moisture
Ñoä aåm
|
14% Max.
|
PL204008
Sartorius MA40 Moisture Analyzer
|
|
6
|
Whiteness
Ñoä traéng
|
90 Min.
|
PL204019
Kett
|
|
7
|
SO2
|
30 ppm Max.
|
PL204005
Rankin method
|
|
8
|
Starch
Haøm löôïng tinh boät
|
85% Min.
|
PL204007
Somogyi method
|
|
9
|
Ash
Tro
|
0.3% Max.
|
PD100006-18
|
|
10
|
DS
(Degree of Substitution)
|
0.020 ~ 0.030
|
PL204009
Smith method
|
Packing: 25kg multi-walled paper bag; or jumbo bag: 500kgs, 800kgs, 1000kgs
Storage: Recommended storage in cool, dry area with a relative humidity less
than 70%, and temperature around 250C. Preferably free from odorous
material.
Shelflife: 24 months
