High Purity 99% BAC Water CAS7732-18-5 Reagent grade Low Price

Bacteriostatic Water is a sterile, purified water preparation containing a bacteriostatic (bacteria-inhibiting) agent.Its key characteristic is that it allows for a multi-dose vial. 

3-O-Ethyl-L-ascorbic acid is one kind of Vitamin C ramification, which can dissolve both oil baseand water base.

It can easy penetrate horniness to reach the dermis. Then the enzymedecompounds them and releases the

Vitamin C Which enhance the usage of vitamin Candmore stable than the general Vitamin C.Ethyl Ascorbic Acid

is an excellent skin whitening agent

It's also showing a very good stability in all kinds of cosmetic formulations.

Ethyl Ascorbic Acid penetrates into skin where it is metabolized to ascorbic acid.Due to this process its efficacy is

more pronounced than the one of pure ascorbic acid.Non irritating to skin and eyes.

Please check the product after you receive it. If there is no problem, please store the product in frost and keep the sample bottle sealed. The product can be stored for up to 24 months (2-8 degrees Celsius).

Whenever possible, after the product is dissolved, you should apply it to your experiment on the same day. However, if you need to do pre-experiment in advance, or if you need to completely dissolve it, we suggest that you store the solution in an aliquot in a sealed vial at -20℃. Usually, these can be used for up to two weeks. Before use, before opening the sample bottle, we recommend that you balance the product to room temperature for at least 1 hour.

• Packing: 1g, 5g, 10g, 50g, 100g, 1kg sealed vials / aluminum foil bags; customizable.
• MOQ: Flexible, supports small R&D orders.
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Shipping Method: Air Freight/Sea Freight(The specific mode of transportation is determined by the quantity of products ordered.)

Delivery Time:7~25Days

• Shipping: Cold chain via DHL, FedEx, UPS, air or sea freight.
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Based in Tianjin, China, our company is a specialized exporter of high-quality raw materials. We provide global customers with integrated services—covering R&D, production, logistics, and sales—for food additives, pharmaceuticals, nutritional supplements, sports nutrition products, and plastic materials. Our product portfolio includes ABS, EVA, POE, HDPE, LDPE, LLDPE, EBA, PET, PP, PVC, PA, and more. These products serve a wide range of industries, including footwear, automotive parts, home appliances, electronics, toys, and power tools. We aim to provide our customers with high-quality, one-stop service, driven by a vision to make plastics more accessible and beneficial to the general public. To date, we serve customers in over 30 countries, primarily across Europe and the United States. Among the many suppliers in China, our consistently superior product quality is the primary reason customers choose us.

• Stable supply chain and reliable factory resources
• Strict quality control to ensure consistent product quality
• Competitive pricing with efficient production support
• Professional export experience and global market service
• Flexible cooperation models for different customer needs

1. What is the Minimum Order Quantity (MOQ)?
25 kg/bag.

2. Are you a factory or a trading company?
We are a trading company. We can meet a wide range of customer needs, including various product models and brands.

3. What is the delivery time?
Within 7 to 45 days after receiving payment.

4. Do you provide samples?
Yes, we provide samples for testing purposes.

5. What payment methods do you accept?
Telegraphic Transfer (T/T) is the preferred method, as it is fast and incurs the lowest banking fees. We also accept Letters of Credit (L/C), though the process is more complex and involves higher costs.

6. How do I place an order?
You can send me an inquiry; I am available online 24 hours a day.