Make a Call : +86 551 63500087
Get A Estimate : sales@gnfchem.com
Introduction
Carboxymethyl cellulose (CMC) or cellulose gum is a cellulose derivative with carboxymethyl groups (-CH2-COOH) bound to some of the hydroxyl groups of the glucopyranose monomers that make up the cellulose backbone. It is often used as its sodium salt, sodium carboxymethyl cellulose.
Item No :
9004-32-4Order(MOQ) :
1000KGSPayment :
T/T;LC;CREDIT PAYMENTProduct Origin :
ChinaColor :
White or Yellowish PowderShipping Port :
Main Port,ChinaLead Time :
All The Way AroundWeight :
25KG/BAGSpecification
Items | FVH9 | FH9 | FM9 | FH10 | FL100 | FVH6 | FH6 | FM6 |
Viscosity (1% solution mpa.s,
Brookfield 30rpm) |
>500 | 200-500 | 300-800 | 200-500 | 25-400 | >500 | 200-500 | 300-800 |
Degree of Substitution (D.S.) | >0.90 | >0.95 | >1.00 | >0.70 | ||||
PH Value | 6.0-8.2 | |||||||
Loss on drying,% | <10 | |||||||
Chloride,% | <1.2 | |||||||
Heavy Metal(As Pb),% | <0.0015 | |||||||
Fe,% | <0.02 | |||||||
As,% | <0.0002 | |||||||
Pb,% | <0.0005 | |||||||
Remarks | means 2% aqueous solution viscosity |
Application
In foods,it is used in food science as a viscosity modifier or thickener, and to stabilize emulsions in various products including ice cream.
Also can be used in Personal lubricants, toothpaste, laxatives, diet pills, water-based paints, detergents, textile sizing, and various paper products,because it has high viscosity, is nontoxic, and is generally considered to be hypoallergenic as the major source fiber is either softwood pulp or cotton linter.
In laundry detergents, Sodium Carboxymethyl Cellulose CMC is used as a soil suspension polymer designed to deposit onto cotton and other cellulosic fabrics, creating a negatively charged barrier to soils in the wash solution.
In Pharmaceuticals,Sodium Carboxymethyl Cellulose CMC is also used in pharmaceuticals as a thickening agent, and
In the oil-drilling industry as an ingredient of drilling mud, where it acts as a viscosity modifier and water retention agent.
FAQ
1:Can I get some samples before bulk order?
Most products provide free samples, but the shipping cost be paid by customers.
2: What's your MOQ?
Normally our MOQ starts from 1000kgs,it depend on products.
3: Which kind of payment terms do you accept?
Payment terms can be T/T;LC;CAD;OA;DP and DA.
4.How to place an order?
Firstly we need to confirmed the product, price, quality and the payment terms;Then we will send you the pro formal invoice, with this you will send us the Purchase order or draft LC;After we received the deposit or confirmed LC,we started the preparation of the order.
5:How about your delivery time?
A: Generally, it will take 5 to 7 days after receiving the deposit or confirmed LC.
6:How do you treat quality complaint?
A:Firstly,our product department will control the quality possibility to 0;But if it happened, we will check the real reason and will give you the solution accordingly.
Tags :