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 can supply sodium propyl p-hydroxybenzoate, sodium propyl Paraben,sodium propyl 4-hydroxybenzoate in competitive price
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We can supply sodium propyl p-hydroxybenzoate, sodium propyl Paraben,sodium propyl 4-hydroxybenzoate in competitive price Outer packing: 25kg/drum
Conveyance: Qty/20' FCL: 12MT
Appearance |
white crystalline powder |
Identification |
Passed |
Dissolubility |
/ |
Clarity and color of solution |
Clear and transparent |
Purity%(ondry base) |
99.0-104.0 |
pH |
9.5-10.5 |
Sulfate%≤ |
0.03 |
Related Substances |
Passed |
Chloride ppm≤ |
350 |
Organic volatile impurities |
/ |
Moisture %≤ |
5.0 |
Heavy metal (Pb)%≤ |
/ |
As %≤ |
/ |