NINGBO HI-TECH ZONE YEFENG NEW MATERIALS TECHNOLOGY CO.,LTD.
Room 1807,95 business Mansion,No.598 Jiangnan Road, Ningbo (315041) China,
TEL: +86-574-83888578
FAX: +86-574-83888577
M.T.: 013116681823
EMAIL: robinson@yefengtech.com
we supply high quality Tween 60, Tween 80, Polysorbate 60, Polysorbate 80 in competitive price,
Enquiry Nowwe supply high quality Tween 60, Tween 80, Polysorbate 60, Polysorbate 80 in competitive price,tween 60
Appearance(25 °C) |
Yellow viscous solid |
Solid content |
≥99% |
PH value |
5-7 |
Acid value mgKOH/g |
≤2.0 |
Saponification value mgKOH/g |
40-55 |
Hydroxy value mgKOH/g |
80-105 |
Moisture % |
≤3 |
Tween 80
Item |
Standard |
Appearance(25 °C) |
light yellow to orange-yellow liquid |
Solid content |
≥99% |
PH value |
5-7 |
Acid mgKOH/g |
≤2.0 |
Saponification value mgKOH/g |
43-55 |
Hydroxy value mgKOH/g |
65-82 |
Moisture % |
≤3 |