Audited Supplier
| Product Name | Procaine Hydrochloride |  |
| CAS No. | 51-05-8 | |
| MF | C13H21ClN2O2 | |
| MW | 272.77 | |
| EINECS | 200-077-2 |
Features:
01.Procaine hydrochloride is a local anesthetic, can temporarily block the conduction of nerve fibers and has anesthetic effect, strong effect, low toxicity, and no addiction, but the penetration of skin and mucous membrane is weak, not suitable for surface anesthesia, clinical mainly used for infiltration, spinal and conduction anesthesia.
02.The aqueous solution of this product is stable between pH3.0 and 5.0. Therefore, when preparing procaine hydrochloride injection Chemicalbook liquid, it is generally necessary to add acid to adjust the pH3.3 ~ 5.5, and strictly control the sterilization temperature and time, and it is appropriate to sterilize the steam at 100ºC for 30min, and attention should be paid to shade the light and keep it closed.
03.The aromatic amino group in the structure of this product is combined with sodium nitrite to form diazo salt in dilute hydrochloric acid, and basic β-naphthol is added to produce scarlet azo compound.
01.Procaine hydrochloride is white fine needle crystal or crystalline powder at room temperature, odorless, slightly bitter easily soluble in water, soluble in ethanol, slightly soluble in chloroform, almost insoluble in ether.
02.The ester bond in the structure of procaine hydrochloride can be hydrolyzed to form p-aminobenzoic acid Chemicalbook and diethylaminoethanol. Under certain conditions, p-aminobenzoic acid can be further decarboxylated to produce toxic aniline.
03.The structure of procaine hydrochloride has aromatic amino group, easy oxidation discoloration, pH value, temperature, ultraviolet light, oxygen and metal ions can accelerate oxidation discoloration.
1.We have a professional and efficient team that can meet your various needs.
2.Have rich knowledge and sales experience in chemical products, and have in-depth research on the use of products and how to maximize their effects.
3.The system is sound, from supply to production, packaging, quality inspection, after-sales, and from quality to service to ensure customer satisfaction.
4.Price advantage. On the premise of ensuring quality, we will give you the best price to help maximize customers' interests.
5.Transportation advantages, air, sea, land, express, all have dedicated agents to take care of it. No matter what transportation method you want to take, we can do it.
1.Chemical intermediates
2.Cosmetic Raw Materia
3.Amino Acid
4.Additives
5.Veterinary Drugs
6.Human API
7.Food additives
8.Finished cosmetic products
9.Others
Q1 Can i get some samples
A1 Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2 How to start orders or make payments
A2 Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T
Q3 How to confirm the Product Quality before placing orders
A3 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
A4 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
A5 Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6 Is there a discount
A6 Different quantity has different discount.
Q7 How do you treat quality complaint
A7 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.
Q8 How to contact us
A8 You can chat with us by Trademanager,MSN&Skype Online.
You can choose your interested products and send inquiry to us.
You can dial our telephone directly or send Email to us, you will get our reply.
