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Sodium carboxymethyl cellulose
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Other Names:Â CMC; Na CMC; e466; Carboxy methylcellulose sodium; Sodium cellulose glycolate; Carmethose; Cellulose, Carboxymethyl Ether, Sodium Salt; Cellulose Gum; Tylose Powder; Tylo Powder; Trag Powder; ect.Â
CAS No.: 9004-32-4
Characteristic of sodium CMC:
CMC is a kind of important cellulose ether and a good water-soluble polyanionic compound obtained from chemically modified natural fibers, soluble in cold water. It has unusual and extremely valuable comprehensive physical and chemical properties such as emulsifiablity, dispersion, solid dispersion, non-perishability, physiological harmlessness, etc., and is a kind of widely-used natural polymer derivatives.
The superior properties of CMC include: thickening, water retention, metabolism inert, film formability, dispersion stability, etc. It can be used as thickeners, water retention agents, binders, lubricants, emulsifiers, assistant deflocculants, tablet substrate, biological substrates and carriers of biological products.
2.Specifications:
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Property |
Viscosity Brookfield 1%, 25ºC, cps |
PH |
D.S. |
Purity % |
Moisture % |
QJ8 |
600-800 |
6.0-8.5 |
≥0.85 |
≥99.5 |
≤10.0 |
QJ9 |
600-800 |
6.0-8.5 |
≥0.9 |
≥99.5 |
≤10.0 |
QJL8 |
800-1200 |
6.0-8.5 |
≥0.85 |
≥99.5 |
≤10.0 |
QJL9 |
800-1200 |
6.0-8.5 |
≥0.9 |
≥99.5 |
≤10.0 |
3.Product use:
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1.Food grade: used for dairy drinks and seasonings, also used in ice cream, bread, cake, biscuit, instant noodle and fast paste food. CMC can thicken, stabilize, improve taste, water retaining and tenacity strengthening.
2.Cosmetics grade: used for Detergent and soaps, Tooth paste, Moisturizing cream, shampoo, hair conditioner etc.
3.Ceramics grade: usde for Ceramics body, Glaze slurry and Glaze decoration.
4.Oil drillling grade: Widely used in fracturing fluid, drilling fluid and well cementing fluid as fluid loss controller and tackifier. It can protect the shaft wall and prevent mud loss thus enhance recovery efficiency.
5.Paint grade: Painting and coating.
6.Textile grade: Warp sizing and Printing and dyeing.
7.Other application: Paper grade, Mining grade, gum, mosquito coil incense, tobacco, electric welding, battery and others.
If you are interesting, pls feel free to contact me for more infomation.
4.Package and storage:
Packed in kraft bags of 25kgs net each with PE inner. 18 months under dark, seal, cool and dry conditions
5.Our facilities:
6.FAQ:
1.How many years have you been in this area?
We have been in chemical for 8 years though we just started to run business on Alibaba for 1 year.
2.Do you offer free sample?will the postage be free?
We can offer not overn than 500g sample for free and the postage will be paid by us.However,if you asked more than that you need to pay for the postage and also sample.
3.Are you manufacturer or trading company?
We are trading company as you can see on Alibaba.But with 8 years experience you can trust us that we can offer reliable quality and service for you.
4.How can you guarantee the quality?
First of all we welcome any inspection for the quality such as BV or SGS.This is a normal way for international trade.Besides,you can choose the payment as Trade Assurance through Alibaba and with that you can get fully security from Alibaba to make sure the quality is good.
5.If we hope to visit the factory,can you arrange?
Yes of course,but we need you to confirm the order firstly for our own protection.Hope you can understand.
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6.Do you have enough stock?
About that depends on your quantity.Plz confirm with our staff before you confirm order.We will be 24/7 on-line!
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7.How can we confirm order on-line?
Plz confirm with our staff.
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