Free Sample Pmk White Powder CAS 9007-20-9 Carbomer white powder

Name: Free Sample Pmk White Powder CAS 9007-20-9 Carbomer white powder
Brand: wanjiang
SKU: A-11
Price: 1.00 USD
Availability: InStock
Rating: 5 (184 reviews)

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Free Sample Pmk White Powder CAS 9007-20-9 Carbomer white powder

Large Image : Free Sample Pmk White Powder CAS 9007-20-9 Carbomer white powder

Product Details:

Place of Origin:	china
Brand Name:	wanjiang
Model Number:	A-11

Payment & Shipping Terms:

Minimum Order Quantity:	1kg
Price:	usd
Packaging Details:	cartons or drums
Delivery Time:	3-5 working days
Payment Terms:	T/T, Western Union, MoneyGram,bitcoins , bank transfer
Supply Ability:	1000kg/week

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Free Sample Pmk White Powder CAS 9007-20-9 Carbomer white powder

Description

Purity:	99%min	Appearance:	White Flakes
Usage:	Cosmetic Raw Materials	Cas No.:	9007-20-9
Color:	Pure White	Name:	Carbopol
Shelf Life:	2 Years	Storage:	Cool And Dried Place
Sample:	Available	Whatsapp:	008615512123605
Wickr:	Wanjiang	Signal:	0066980528100

Hot Selling Cosmetic Carbomer carbopol 940 CAS 9007-20-9
Product Description:
1. Character:
The appearance of loose white powder, piled density of about 208 kg / m3, the glass transition temperature of 100 ~ 105ºC;. Molecule contains 56% ~ 68% of carboxyl, so a weak acid resin, 0.5% water dispersion of PH 2.7 ~ 3.5, the equivalent of 2.6± 4.
Balance amount of water 8 to 10% (relative humidity 50%).
2. Carbopol main functions:
Thickening - - can produce a wide range of viscosity and mobility;
Suspension - - to the permanent suspension of insoluble components in the system;
Emulsion - - in the oil / water phase play a role in emulsification and stability.
3. Carbomer thickening mechanism:
a. salt thickening, the most common approach is to become a proper resin acid salt, so that the resin molecules are open curl caused thickening. in the water and other polar solvents, with NaOH, KOH, NH40H the class and easily form salts; weak or non-acute in acute organic amine solvent will be neutralized. When the resin used as emulsifier for the oil / water emulsion to obtain the best stability, the need for using water-soluble inorganic base resin and oil-soluble organic amine and a double in that generation are in the water and oil soluble salt, the oil phase and water phase from the bridge.
b. light key thickening, the addition of a hydroxyl in the resin to give the body, the resin molecules to give a physical and a carboxyl or hydroxyl groups to form two or more hydrogen bond and thickening, this method takes time, probably even a few from 5 minutes hours, and consistency to the highest value. PH value of these acidic substances, the dispersion temperature to 70ºC; (but not more than) can thicken faster. And a number of commonly used ethoxylated polyol reagent: a nonionic surfactants, solvents, polyols, a silane copolymer of ethylene glycol, polyethylene oxide, and fully hydrolyzed polyvinyl alcohol.
4. Packaging:
This product is packed in double non-toxic polyethylene and nylon plastic bags which is moisture and air proof(5kg/bag) and then packed in carton, 10kg/small carton, 20kg/big carton.
5. Storage:
Carbopol has strong hygroscopicity. Storage must pay attention to sealing, to guard against moisture absorption agglomerate exposed in the air, if slightly caking, pat pressure, which can become loose powder will not affect the thickening effect, this product once opened, the best home with desiccant in sealed containers.
6. Transportation:
Carbomer is polyelectrolyte, friction or extrusion resin particles with static electricity sometimes. In case of bulk resin poured, first with a broom to sweep dry, do not wash with water, or on the ground or equipment to form a very thin layer of slippery.

Product name	Carbomer
CAS NO.	9007-20-9
MolecularFormua	C3H4O2
Molecular Weight	102.1317
Assay	99%MIN
Appearance	white powder
Packaging	according to customer's requiement
Applications	Pharmaceutical Intermediates

Function:
Carbopol/Carbomer has good thickening, hydropphilic gelating, viscosity,emulsifying,suspending and film-forming properties.
(1) Be made into controlled release drug as slow release material,such as ascorbic acid, aspirin, lithium, atropine sulfate, procaine, chlorpheniramine, quinine sulfate, theophylline and so on.
(2) In medicine formulations for external use,as carrier substrate, it can be applied in paste,suppository,cream,gels and emulsion ect.
(3) With its gelating,viscosity and firm-forming property, it can be used as bioadhesive in carrier substrate and drug. Because of long retention time with mucous membranes of tissue , it enhances bioavailability of drug.
(4) With its suspending capacity, it can effectively suspend insoluble ingredients to form a homogenous dispersion system when used in oral suspension. This system is safe, effective, stabilized and protected from peculiar smell, thus raising bioavailability.

Company Profile

company profile

Guangzhou Wanjiang Biotechnology Co., Ltd. is a young chemical enterprise full of vitality, potential and comprehensive strength.The company is located in the center of politics, military, economy, culture and science and education in South China.We are a professional manufacturer engaged in the research, development, production, sales and service of surfactants, biological agents, organic chemistry, oilfield chemicals and disinfectant raw materials.We can offer a wide range of products to meet the changing needs of the market.Custom orders are welcome.We are committed to strict quality control and thoughtful customer service, and our experienced staff are always available to discuss your requirements and ensure complete customer satisfaction.With an annual production capacity of 10,000 tons/year, we can easily meet your large orders.If you are interested in any of our products or would like to place a custom order, please contact us.We will do our best to meet your needs. whatsapp +8615512123605

Our advantages
1.High quality with competitive price.
2. All purity>99%.
3. We are manufacturer and can provide high quality products with factory price.
Fast and safe delivery.

1. Parcel can be sent out in 24 hours after payment tracking number available.
2. Secure and discreet shipment verious transportation methods for your choice.
3. Customs pass rate >99%.
4. We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring.

We have clients throughout the world.
1. Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2. Market feedback and goods feedback will be appreciated , meeting customers' requirement is our responsibility.
3. High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.
5.Sample order are welcome.
6.NMR,HPLC and COA can be supplied
7.We can supply sample for testing
8.We promise 100% deliveried,and 100% resend or refunds if parcel is not deliveried!

Packing & Delivery

Carton aluminum foil bag cardboard bucket kraft paper bag

Q1. Can I have a sample order for your products?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable. We provide free samples, but the freight will be borne by you, and the cost will be returned to you or deducted from your order later.
Q2. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than
Q3. Do you have any MOQ limit for order?
A: Low MOQ, 10-100g for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How about the packing?
A: Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
Q6: how do you control quality?
A: We will make samples before mass production and start mass production after sample approval. 100% inspection during production and random inspection before packaging.
Q7: how to contact us?
A:send us the product information you are interested in. You will get a reply within 24 hours.
Q8: which payment method do you accept?
A: For small orders, you can pay by wire transfer, Western Union, Moneygram transfer, Bank Tansfer, Bitcoin or Alibaba.
Q9: can you give me a discount?
A: Of course, it depends on your quantity
Q10: how to confirm product quality before placing an order?
A: you can get free samples for some products. You only need to pay for transportation or arrange express delivery to take samples for us. You can send us your product specifications and requirements. We will make products according to your requirements.

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whatsapp +8615512123605

signal +66980528100

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Tel: +8615512123605

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