|
OB
|
|
Features:1) Appearance: pale yellow or milk white powder2) Purity: 99% min.3) Melting point: 200 - 202°C
|
| |
OIT
|
|
Features:1) Appearance: light yellow transparent liquid2) Purity: 99% min.3) Moisture: 1.0% max.
|
| |
ONA
|
|
Features:1) Appearance: orange yellow powder2) Purity: 99% min.3) Melting point: 68°C4) Moisture: 0.5% max.
|
|
|
ONA
|
|
Features:1) Appearance: orange yellow powder2) Purity: 99% min.3) Melting point: 68°C4) Moisture: 0.5% max.
|
| |
Optical Brightening Agent OB
|
|
Product Name: Optical Brightening Agent OBPlace of Origin: ChinaFeatures:1) Appearance: pale yellow or milk white powder2) Purity: 99% min.3) Melting point: 200 - 202°C
|
| |
PBTC
|
|
Features:1) Appearance: clear colorless liquid2) Active content: 48 - 52%3) PH (1% solution): 1.5 - 2.04) Fe: 10ppm max.
|
|
|
PBTC
|
|
Features:1) Appearance: clear colorless liquid2) Active content: 48 - 52%3) PH (1% solution): 1.5 - 2.04) Fe: 10ppm max.
|
| |
PCONA
|
|
Features:1) Appearance: orange-red powder2) Purity: 75% min.3) Melting point: 115°C min.
|
| |
PCONA
|
|
Features:1) Appearance: orange-red powder2) Purity: 75% min.3) Melting point: 115°C min.
|
|