|Appearance||Colorless, transparent hexagonal or needlelike crystals|
|Residue on ignition||<0.1%|
1. Menthol Crystal often used as additives, with distinct fragrance smell, menthol can promote digestion and increase appetite.
2. Menthol Crystal applied in daily necessities field, menthol can be added into a large amount of oral cleaning products, such as dentifrices, mouthwash and tooth powder.
3. Menthol Crystal used in pharmaceutical field, because menthol has the function of inhibition and paralysis to sensory nerve endings, it can be used as counter irritant.
|Identification||Colorless, transparent hexagonal or needlelike crystals.||Conforms|
|Solubility||1g soluble in 5ml of 90%(v/v)alcohol, forming a clear solution||Conforms|
|Limit of nonvolatile residue||Not overrun 0.05 under condition of 105ºC||0.01|
|Organic volatile impurities||Solvent-Use dimethyl sulfoxide||Meets the requirement|
|Chromatographic purity||The peak response due to menthol is not less than 98%||≥99.3%|
|Residue on ignition||≤0.1%||0.03%|
|Related substances||Examine by gas chromatography||Conforms|
|Conclusion||The results conforms with BP2012/USP31 standards|
|Product Name||CAS No||MF|
Xi'an Julong Bio-Tech Co., Ltd. is located in Xi'an City, Shaanxi Province, China. It is a biotechnology enterprise engaged in the research, development, production and sales of animal and plant extracts, cosmetics, pharmaceutical raw materials and intermediates. The company has complete experimental facilities. And advanced testing instruments ensure the stability of product quality from all aspects. The company has a complete sales service system, the products are exported to countries all over the world, and have won a good international reputation with excellent quality and excellent service.
The company has been adhering to the basic principles of "integrity, quality, service, and win-win" to serve customers, constantly strict requirements, set goals, and implement win-win development
Q1: Can i get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T,Western Union or Paypal or Escrow.
Q3: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4:What's your MOQ?
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5: How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6:Is there a discount?
A:Different quantity has different discount.
Q7: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss