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HOME > PRODUCTS > Cas 89-78-1 crystal menthol crystals usp pure 99％
 
Cas 89-78-1 crystal menthol crystals usp pure 99％
 
Products Description
Testing Items
Standard Requirements
Testing Result
Single Conclusion
Character
Colorless transparent prismatic or acicular crystal, aroma of Asia natura menthol feature.

Qualified

Confirmed
melting point
42℃-44℃
42.2℃
Confirmed
specific rotation
-50°-- -49°
-49.45°
Confirmed
Non-volatile matter
≤0.05%
0.01%
Confirmed
Arsenic Content
≤0.0002%
0.0001%
Confirmed
Heavy Metals (By pb)
≤0.0005%
0.00027%
Confirmed
solubility
Add 1g sample to 5ml of ethanol 90%(v/v), obtaining a settled solution.
Qualified
Confirmed
Levo-menthol Content
95.0%~105.0%
99.6%
Confirmed
Conclusion
This product passes the qualified standard of CP 2015 , each of indicators are in accordance with relevant regulation.
 
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ABOUT US
Chongqing Pengsheng Industrial Co., Ltd., as one of the largest chemical-business trader, located in Chongqing city of China, owns many aggressive-efforts sales teams to forge ahead, and to provide the high-quality products to the customers as the goal, to provide the high-quality service to the customers as the purpose. Our company aims at "high-quality products, reasonable price, efficient production time and considerate after-sales service". We hope to cooperate with more customers for common development and mutual benefit...
CONTACT US

+86 19122812185

+86 19123149618

+86 19332154049

ellaqin@cqpengsheng.com

moonwang@cqpengsheng.com

sunshineliu@cqpengsheng.com

16-5, Building 3, No. 68, Yangjiaping Main Street, Chongqing, China
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