CMC

C MC (carboxymethyl cellulose) in its pure form appears as white or slightly yellow powder or granules, odorless and tasteless, and easily dispersible in water. Chemically, it belongs to anionic cellulose ethers (with the common industrial product being sodium salt CMC-Na), featuring molecules containing hydroxyl and carboxyl groups, thus exhibiting strong hydrophilicity. Physically, it is highly hygroscopic, readily soluble in water to form a transparent viscous solution, and insoluble in organic solvents like ethanol. Its characteristics include thickening (viscosity increases with concentration), stability (resistant to acid-base environments within pH 2-10 and maintaining viscosity at high temperatures), film-forming ability, dispersibility and emulsifying property, as well as non-toxic and biodegradable safety, making it widely used in food, medicine, cosmetics, and industrial fields.

Food grade CMC

CMC for instant noodles CMC for instant noodles: making instant noodles have good toughness, good taste, complete formation, reduce fat in soup , and can also reduce oil content (about 2 0% lower tha n the original oil consumption) CMC for ice cream It can prevent the growth of ice crystals and make the taste of ice cream particularly smooth when consumed, without any bad taste sensations such as stickiness, greasiness, or heavy oil. Moreover, it has a high expansion rate and good temperature resistance and melting resistance . CMC for yogurt It can successfully solve the problem of solid-liquid separation and sedimentation in lactic acid drinks when the protein content is 21%, and can make lactic acid milk have a good taste . The produced lactic acid milk can maintain stability within the pH range of 3.8-4.2, and can withstand pasteurization and 135 instant sterilization processes . The product quality is stable and reliable, and can be stored at room temperature for more than six months. The original nutritional composition and flavor of the yogurt remain unchanged.

Indicator specifications		Fh10	Fl10	FVh9	Fh9	Fm9	Fl9	FVh6	Fh6	Fm6	Fl6
Aqueous solution viscosity		200-500		≥ 500	200-500			≥ 500	200-500
mPa.s（Brookfield ) 2%	1%		25-400			400-2000	25-400			40-2000	25-400
Degree of Substitution (D.S)	2%	≥ 1.00		≥ 0.90				0.60-0.90
Loss on drying%		≤ 10.0
Chloride (CI -%)		≤ 1.2
PH value		6.0-8.5
Pb		≤ 0.0005
Heavy metals (calculated as Pb)%		≤ 0.0015
Iron (Fe)%		＜ 0.02
Arsenic (As)%		≤ 0.0002

Petroleum grade CMC/PAC

A water - soluble cellulose ether derivative obtained by chemical modification of natural cellulose is an important w ater - soluble cellulose ether. It is a white or slightly yellow powder, non -toxic and odorless , and can be dissolved in water. It has good heat and salt resistance, and strong antibacterial properties.

model indicators		pac-lVt1	pac-lVt2	pac-lV1	pac-lV2	pac-hVt	pac-hV1	pac-hV2
Degree of Substitution (D.S)		≥ 0.90
PH value		6.5-9.0
Purity%		≥ 65.0	≥ 75.0	≥ 95.0	≥ 98.0	≥ 75.0	≥ 95.0	≥ 98.0
Loss on drying%		≥ 10.0
performance	Apparent viscosity cps	≥ 20	≥ 20	≥ 40	≥ 30	≥ 35	≥ 50	≥ 60
index	Filtration loss	≥ 16	≥ 13	≥ 12	≥ 11		≥ 26	≥ 18
notes		Performance index testing according to API13 method

model indicators		pac-lVt1	pac-lVt2	pac-lV1	pac-lV2	pac-hVt	pac-hV1	pac-hV2
Degree of Substitution (D.S)		≥ 0.90
PH value		6.5-9.0
Purity%		≥ 65.0	≥ 75.0	≥ 95.0	≥ 98.0	≥ 75.0	≥ 95.0	≥ 98.0
Loss on drying%		≥ 10.0
performance	Apparent viscosity cps	≥ 20	≥ 20	≥ 40	≥ 30	≥ 35	≥ 50	≥ 60
index	Filtration loss	≥ 16	≥ 13	≥ 12	≥ 11		≥ 26	≥ 18
notes		Performance index testing according to API13 method
model indicators		pac-lVt1	pac-lVt2	pac-lV1	pac-lV2	pac-hVt	pac-hV1	pac-hV2
Degree of Substitution (D.S)		≥ 0.90
PH value		6.5-9.0
Purity%		≥ 65.0	≥ 75.0	≥ 95.0	≥ 98.0	≥ 75.0	≥ 95.0	≥ 98.0
Loss on drying%		≥ 10.0
performance	Apparent viscosity cps	≥ 20	≥ 20	≥ 40	≥ 30	≥ 35	≥ 50	≥ 60
index	Filtration loss	≥ 16	≥ 13	≥ 12	≥ 11		≥ 26	≥ 18
notes		Performance index testing according to API13 method
model indicators		pac-lVt1	pac-lVt2	pac-lV1	pac-lV2	pac-hVt	pac-hV1	pac-hV2
Degree of Substitution (D.S)		≥ 0.90
PH value		6.5-9.0
Purity%		≥ 65.0	≥ 75.0	≥ 95.0	≥ 98.0	≥ 75.0	≥ 95.0	≥ 98.0
Loss on drying%		≥ 10.0
performance	Apparent viscosity cps	≥ 20	≥ 20	≥ 40	≥ 30	≥ 35	≥ 50	≥ 60
index	Filtration loss	≥ 16	≥ 13	≥ 12	≥ 11		≥ 26	≥ 18
notes		the hv-cmc performance testing method follows the ocma dfcp-7 method; lv-cmc performance testing according to ocma dfcp-2 method

toothpaste grade CMC

As a thickener, it is used to prevent the separation of solid and liquid components in toothpaste, resulting in a certain viscosity of the toothpaste . The paste is in a strip shape, has a good skeleton, and adheres to the toothbrush without collapsing or thinning; Make the paste smooth and delicate .
CMC has good pseudoplasticity , thixotropy, and elongation; Make the paste of toothpaste s table, with appropriate consistency and good form ability , ensuring that the toothpaste does not separate w ater ,does not peel , dose not become coarse, and the paste is smooth, delicate, and resistant to temperature changes . It has good comp atibility with various raw materials in toothpaste and can play a good role in shaping , bo nding, moisturizing, and fixing fragrance .

Indicator specifications		tm12	th10	th9	th9	tm7
Aqueous solution viscosity（Brookfield ) mPa.s	1%		250-600	250-600
Aqueous solution viscosity（Brookfield ) mPa.s	2%	600-1200			1500-3000	400-1000
(equivalent to NDJ-79 viscosity) mPa. s	2%	500-900	900-1200	900-1200	500-900	300-600
Degree of Substitution (D.S)		1.15-1.25	21.00		20.90	0.65-0.90
Sodium chloride (NaCI)%		＜ 0.5			＜ 3.0
Loss on drying%		≤ 7.0
PH value		6.5-8.0
Heavy metals (calculated as Pb)%		＜ 0.0015
Iron (Fe)%		＜ 0.02
Arsenic (As)%		≤ 0.0003
total bacterial count (CUF/g)		≤ 500

Get A Quote Today

Please leave your contact details and requirements and we will contact you as soon as possible.

Name

Whatsapp/Phone Number

Message

Thank you for your message. It has been sent.

There was an error trying to send your message. Please try again later.

CMC

CMC

Get A Quote Today

contact us today