High Quality Carbomer CAS 9007-20-9 Carbomer 940/980 with Factory Price

• CAS No.: 9004-67-5
• Formula: C20h38o11
• EINECS: 232-674-9
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Refined
• Model NO.: YX-027
• Colour: White
• MW: 454.509
• Purity: 99%Min
• Viscosity: 40000 ~70000
• Odor: Odorless
• Transport Package: Woven Bag
• Specification: 25kg
• Trademark: YANXI
• Origin: China
• Production Capacity: 30ton/Month

Product Description

Product Description

Thickener Carbomer940 for Pharmaceutical Chemical CAS 9007-20-9


CAS 9007-20-9 Carbomers are found in the market as white and fluffy powders. They have the ability to absorb, retain water and swell to many times their original volume. Carbomers codes (910, 934, 940, 941 and 934P) are an indication of molecular weight and the specific components of the polymer .
 

Apperance	Fluffy white powder
Odor	Slight odor
Viscosity (0.2 wt% mucilage, 20 rpm, 25ºC), mPa·s	13000~30000
Viscosity (0.5 wt% mucilage, 20 rpm, 25ºC), mPa·s	40000~60000
Clarity (0.2 wt% mucilage, 420 nm), % Transmission	≥85
Clarity (0.5 wt% mucilage, 420 nm), % Transmission	≥85
Heavy Metals (as Hg), mg/kg	≤1.0
Heavy Metals (as As), mg/kg	≤2.0
Heavy Metals (as Cd), mg/kg	≤5.0
Heavy Metals (as Pb), mg/kg	≤10.0
Bulk Density, g/100mL	19.5-23.5
Loss on Drying, %	≤2.0

 

Detailed Photos

 

Application

1. Excellent thickening effects even at low resin concentration in water and alcohol.

2.Thixotropy and high yield value in neutralized solution.

3.No stringy in solution, even at high viscosity.

4.High transparency in neutralized solution.
5.Excellent thickening effects over a wide pH range (pH 5 - 11)

FAQ

Q1: What payment terms do you accept ?
A:We'd like to accept T/T, L/C, Paypal, or Western Union.
 Q2: How long will it take to get the good?
A:Depending on your location, For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS. For mass order, please allow 5-8 days by Air, 20-35 days by Sea.
Q3: How do you treat quality complaint?
A:First of all, our quality control will ensure the product quality in advance. If there is a real quality problem caused by us,we will send you free goods for replacement or refund your loss.
Q4: Can I get a sample?
A:Free samples is available, while the shipping cost should undertake by your side.
Q5:What is your MOQ?
A:Our MOQ is 10g, 100g and 1kg for your evaluation quality of our goods on the condition that sample charge is 100% paid.
Q6: Is there any discount?
A:Yes, for larger quantity, we always support with better price