1,3butanediol
1,3butanediol
Certificate of Anyalysis
|
Sample Name |
1,3butanediol |
Batch Number |
920230111 |
|
Produced by |
SHANONG FACTORY |
Testing Date |
2023.01.11 |
|
ITEM |
Parameter |
Result |
|
|
Cosmetic grade |
Industrial Grade |
||
|
1,3butanediol content W/% ≥ |
99.50 |
99.00 |
99.68 |
|
Moisture content W/%≤ |
0.5 |
0.5 |
0.092 |
|
Chroma Po-Co≤ |
10 |
------- |
2.4 |
|
relative density (20℃/20℃)g/cm3 |
1.004-1.007 |
------- |
1.0046 |
|
Refractive index(20℃) |
1.4390-1.4410 |
|
1.4400 |
|
Grade |
Cosmetic grade |
||
|
Conslusion |
Pass |
||
|
Remark |
|
||
|
Sampler |
JianZheng |
Confirmed by |
Lili |
