Sodium Carboxymethyl Cellulose (CMC)|RONAS CHEMICALS IND.CO.,LTD.

Sodium Carboxymethyl Cellulose (CMC)
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MSDS

Raw material

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Description of Sodium Carboxymethyl Cellulose (CMC)

Formula of Sodium Carboxymethyl Cellulose (CMC): C6H7O2(OH)2OCH2COONa
F.W. of Sodium Carboxymethyl Cellulose (CMC):
CAS no. of Sodium Carboxymethyl Cellulose (CMC): 9004-32-4
DOT of Sodium Carboxymethyl Cellulose (CMC):
NFPA no. of Sodium Carboxymethyl Cellulose (CMC):
Class no.of Sodium Carboxymethyl Cellulose (CMC):
UN no. of Sodium Carboxymethyl Cellulose (CMC):
HS code of Sodium Carboxymethyl Cellulose (CMC): 3912. 3100
Specific Gravity of Sodium Carboxymethyl Cellulose (CMC):

Sodium Carboxymethyl Cellulose (CMC) is a kind of white grain and fibrous powder which are nontoxic and easy to absorb water. It has good water solubility, stickiness, emulsification, diffusibility, enzyme resistance and thermal stability. The transparency of its solution gets corresponding improvement with the increase of substitution degree. The water solubility of CMC presents neutral or light alkalescence. It will precipitate when meeting the metallic ion with more than bivalence.

Specification of Sodium Carboxymethyl Cellulose (CMC)

Sodium Carboxymethyl Cellulose (CMC) is used in paper making
Type	VISCOSITY (2%SOLUTION,25oC) CPS	DEGREE OF SUBSTITUTE (D.S)	pH VALUE	CHLORIDE (NaCl%)	MOISTURE(%)	HEAVY METALS (pb%)	ARSENIC (%)	IRON(%)	SIEVE(RESIDUE) ¡Ü10%
SZL-1	10-50	¡Ý 0.8	6.0-8.5	¡Ü 5	¡Ü 10.0	-	-	-	250¦Ým
SZL-2	10-50	¡Ý 0.8	6.0-8.5	¡Ü 3	¡Ü 10.0	¡Ü 0.003	¡Ü 0.0005	¡Ü 0.03	180¦Ým
SZM-1	100-200	¡Ý 0.8	6.0-8.5	¡Ü 5	¡Ü 10.0	-	-	-	250¦Ým
SZM-2	100-200	¡Ý 0.8	6.0-8.5	¡Ü 3	¡Ü 10.0	¡Ü 0.003	¡Ü 0.0005	¡Ü 0.03	180¦Ým

Sodium Carboxymethyl Cellulose (CMC) is used in medicine
Type	VISCOSITY (2%SOLUTION,25oC) mPa.s	SODIUM(%)	pH VALUE	CHLORIDE (Cl%)	MOISTURE (%)	HEAVY METALS(pb%)	ARSENIC (%)	IRON(%)
PH7	800-1200	6.5-8.5	6.5-8.0	¡Ü 1.8	¡Ü7.0	¡Ü0.001	¡Ü0.0002	¡Ü0.016
PM7	300-600	6.5-8.5	6.5-8.0	¡Ü 1.8	¡Ü7.0	¡Ü0.001	¡Ü0.0002	¡Ü0.016

Sodium Carboxymethyl Cellulose (CMC) is used in food additives

Type

SODIUM(%) VISCOSITY
(2%SOLUTION,25oC)
mPa.s

VALUE

CHLO-RIDE
(Cl%)

MOIS-TURE
(%)

IRON
(%)

ARSENIC
(%)

HEAVY METALS
(pb%)

SVR

AVR

QEL PATICLE
number /cm2)

moulds/
yeasts

FH9

9.0-9.5

800-10001000-1200

6.0-8.5

¡Ü 1.8

¡Ü 8.0

¡Ü 0.03

¡Ü 0.0002

¡Ü 0.002

¡Ý100

¡Ý0.82

¡Ü10

¡Ü100

FM9

9.0-9.5

400-600600-800

6.0-8.5

¡Ü 1.8

¡Ü 10.0

¡Ü 0.03

¡Ü 0.0002

¡Ü 0.002

¡Ý100

¡Ý0.82

¡Ü10

¡Ü100

FVH9

9.0-9.5

¡Ý1200

6.0-8.5

¡Ü 1.8

¡Ü 10.0

¡Ü 0.03

¡Ü 0.0002

¡Ü 0.002

¡Ý100

¡Ý0.82

¡Ü100

FH6

6.5-8.5

800-10001000-1200

6.0-8.5

¡Ü 1.8

¡Ü 10.0

¡Ü 0.03

¡Ü 0.0002

¡Ü 0.002

¡Ý90

¡Ü100

FM6

6.5-8.5

400-600600-800

6.0-8.5

¡Ü 1.8

¡Ü 10.0

¡Ü 0.03

¡Ü 0.0002

¡Ü 0.002

¡Ý90

¡Ü100

FVH6

6.5-8.5

¡Ý1200

6.0-8.5

¡Ü 1.8

¡Ü 10.0

¡Ü 0.03

¡Ü 0.0002

¡Ü 0.002

¡Ý90

¡Ü100

NOTE:FH9,FM9 FVH6 do not contain non-soluble matter after it dissolves in water,and the fluid is smooth sugar paste state.

Sodium Carboxymethyl Cellulose (CMC) is used in toothpaste

Type

DEGREE
OF SUBSTI-TUTE(D.S)

VISCOSITY
(2%SOLUTION,
25oC)
m Pa.3

1.5%GLYCEROLL-
IQUOR
VISCOSITY
mP a.s

pH VALUE

CH-LORIDE
(NaCl%)

MOI-STURE
(%)

SVA%

moulds/
yeasts
(cfu/g)

HEAVY METALS
(pb%)

ARSENIC
%

IRON%

Free

(24HOURS)

IH10

IH10-1

¡Ý1.00

950-1200

6.5-8.0

¡Ü3.0

¡Ü7.0

¡Ý100

¡Ü 100

¡Ü 0.002

¡Ü 0.0005

¡Ü 0.03

IH10-2

¡Ý1.00

950-1200

7500-10500

12000-16000

6.5-8.0

¡Ü3.0

¡Ü7.0

¡Ý100

¡Ü 100

¡Ü 0.002

¡Ü 0.0005

¡Ü 0.03

IH9

¡Ý0.92

950-1200

6.5-8.0

¡Ü3.0

¡Ü7.0

¡Ý90

¡Ü 100

¡Ü 0.002

¡Ü 0.0005

¡Ü 0.03

NOTE:(1)NDJ-79 type viscometer;(2) Brookfield Viscometer.

Sodium Carboxymethyl Cellulose (CMC) is used in building and cerma
Type	VISCOSITY (2%SOLUTION, 25oC)MPa.3	DEGREE OF SUBSTITUTE (D.S)	pH VALUE	CHLORIDE (NaCl%)	MOISTURE (%)	HEAVY METALS(pb%)	ARSENIC (%)	IRON(%)
TCH6-1	900-1200	¡Ý0.65	6.0-8.5	¡Ü 20	¡Ü10.0	--	--	--
TCH6-2	900-1200	¡Ý0.65	6.0-8.5	¡Ü 15	¡Ü10.0	--	--	--
TCH6	400-600	¡Ý0.65	6.0-8.5	¡Ü 20	¡Ü10.0	--	--	--
TCH9-1	900-1200	¡Ý0.92	6.0-8.5	¡Ü 3	¡Ü10.0	¡Ü0.002	¡Ü0.0005	¡Ü0.03
TCH9-2	1200-1500	¡Ý0.92	6.0-8.5	¡Ü 3	¡Ü10.0	¡Ü0.002	¡Ü0.0005	¡Ü0.03
TCL9	20-50	¡Ý0.92	6.0-8.5	¡Ü 3	¡Ü10.0	¡Ü0.002	¡Ü0.0005	¡Ü0.03
TCM9	400-600	¡Ý0.92	6.0-8.5	¡Ü 3	¡Ü10.0	¡Ü0.002	¡Ü0.0005	¡Ü0.03

Sodium Carboxymethyl Cellulose (CMC) is used in spinning
Items	IH7	IM7
VISCOSITY(2%SOLUTION,25oC)mPa.s	800-1200	300-600
DEGREE OF SUBSTITUTE(D.S) ¡Ý	0.65	0.65
pH VALUE	6.5-8.5	6.5-8.5
MOISTURE(%) ¡Ü	10.0	10.0
PURITY(%)	90	90
CHLORIDE(NaCl%) ¡Ü	7.0	7.0

Sodium Carboxymethyl Cellulose (CMC) is used in battery
Items	B-1	B-2	B-3
VISCOSITY(2%SOLUTION,25oC)mPa.s	900-1100	900-1100	900-1100
DEGREE OF SUBSTITUTE(D.S)¡Ý	0.65-0.85	0.65-0.85	0.65-0.85
pH VALUE	6.5-8.5	6.5-8.5	6.5-8.5
MOISTURE(%) ¡Ü	7.0	7.0	7.0
IRON(Fe)% ¡Ü	0.016	0.013	0.010
THIN DEGREE(REMAINDER)(%) ¡Ü	5(250¦ÝM)	5(250¦ÝM)	5(250¦ÝM)
CHLORIDE(NaCl%) ¡Ü	3	3	2

Sodium Carboxymethyl Cellulose (CMC) is used in tobacco
Items	ICH7	ICM7
VISCOSITY(2%SOLUTION,25oC)MPa.s	800-1200	600-800
DEGREE OF SUBSTITUTE(D.S)¡Ý	0.70	0.70
pH VALUE	6.0-8.0	6.0-8.0
CHLORIDE(NaCl%)¡Ü	7.0	7.0
MOISTURE(%)¡Ü	10	10

Sodium Carboxymethyl Cellulose (CMC) is used in electric welding
Items	DH8
VISCOSITY(2%SOLUTION,25oC)mPa.s	900-1300
DEGREE OF SUBSTITUTE(D.S)¡Ý	0.80
pH VALUE	6.5-8.0
CHLORIDE(NaCl%)¡Ü	10.0
MOISTURE(%)¡Ü	3.0

Sodium Carboxymethyl Cellulose (CMC) is used in detergent
Items	XD-14	XD-2	XD-3	XD-4
VISCOSITY(2%SOLUTION,25oC)mPa.s	5-40	5-40	50-100	100-300
PURITY(%)¡Ý	55	60	65	65
DEGREE OF ETHER	0.50-0.70	0.50-0.70	0.60-0.80	0.60-0.80
pH VALUE	8.0-11.0	8.0-11.0	7.0-9.0	7.0-9.0
MOISTURE(%)¡Ü	10.0	10.0	10.0	10.0

Sodium Carboxymethyl Cellulose (CMC) is used in mosquito insence
Items	MU-1	MU-2	MU-3
VISCOSITY(2%SOLUTION,25oC)mPa.s	900-1200	1200-1500	400-600
DEGREE OF SUBSTITUTE(D.S)¡Ý	0.65	0.65	0.65
CHLORIDE(NaCl%)¡Ü	20	15	20
pH VALUE	6.0-9.0	6.0-9.0	6.0-9.0
MOISTURE(%)¡Ü	10	10	10

Application of Sodium Carboxymethyl Cellulose (CMC)

Sodium Carboxymethyl Cellulose (CMC) is widely used to Toothpaste industry, Food industry, Architecture industry, ceramics industry, Oil industry, Paper-making industry and detergent, tobacco, battery, textile, electric welding industry.

Packing&Storage of Sodium Carboxymethyl Cellulose (CMC)

Packing of Sodium Carboxymethyl Cellulose (CMC): 20kgs/25Kgs/PE laminated PP woven bag. 1MT/pallet, 12MT/20'FCL with pallet, 14MT/20' without pallet.

Storage of Sodium Carboxymethyl Cellulose (CMC):
Kept in dry and cool place.
Transportation: Ordinarily Non-hazardous chemical goods.

MSDS of Sodium Carboxymethyl Cellulose (CMC)

Material Safety Data Sheets of Sodium Carboxymethyl Cellulose (CMC)

1. IDENTIFICATION OF PRODUCT
Chemical Description Sodium carboxymethylcellulose, sodium CMC,refined grade for industrial uses,
CAS Number 9004-32-4

2. INFORMATION ON INGREDIENTS
Chemical Description Sodium carboxymethylcellulose, sodium CMC, Hazardous Components Perc Einecs Cas Classification
None

3. HAZARDS IDENTIFICATION
Caution Wet floors on which this powder is spilt may become very slippery. This powder when dispersed in air represents an explosion hazard.
Short Term Exposure No permanent effects on humans known from discontinuous short-term exposure when used as directed.
Long Term Exposure No permanent effects on humans known from discontinuous long-term exposure when used as directed.
Ecology No long-term ecological effects.

4. FIRST AID MEASURES
Skin Wash off immediately with plenty of soap and water.
Eyes Irrigate with water.
Oral Drink large quantities of water. Rinse out mouth with water.
Inhalation Remove to fresh air. Treat any irritation symptomatically. If necessary consult a doctor.

5. FIRE FIGHTING MEASURES
Conditions to Avoid Keep away from heat, sparks and flames. Avoid excess dust in the atmosphere since this is an explosion hazard in the presence of electrical sparks and static discharges.
Fire Fighting Measures Fight the fire using water spray, sand, dry powder, carbon dioxide or foam.
Protective Equipment Impervious gloves. Use goggles. Use a dust mask.
Combustion Products Carbon monoxide, carbon dioxide, steam and smoke.

6. ACCIDENTAL RELEASE MEASURES
Caution Wet floors on which this powder is spilt may become very slippery. This powder when dispersed in air represents an explosion hazard.
Protective Equipment Impervious gloves. Use goggles. Use a dust mask.
Spillage Sweep up this product for use or place in a container for disposal. Dispose of in accordance with local regulations.

7. HANDLING AND STORAGE
Handling
Handle in a well ventilated area. The fine particles and powder should be regarded as an inert, nuisance dust with a threshold limit value of 10 mg/m3 for total dust and of 3 mg/m3 for the respirable portion. Avoid static build-up when emptying big bags. Earth all equipment and attach a grounding cable to the bag grounding connection.
Storage
Product should be stored, under cover, in a clean well ventilated area. Maintain a clean area by removing dust. Keep away from heat, sparks and other sources of ignition. Store in a dry area.
Packaging Material To Avoid
None. The packaging material should have reasonable moisture and air barrier properties.

8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Engineering Controls Handle in a well ventilated area. Normal industrial hygiene measures should be sufficient.
Protective Equipment Impervious gloves. Use goggles. Use a dust mask.

9. PHYSICAL AND CHEMICAL PROPERTIES
Typical data are:
Form Free flowing powder or granulate
Colour Light cream to white
Solubility Complete in water.
Odour Odourless
Autoflammability (degree C) ~ 370 (dust)
pH Value (25degree C) 5.5 - 8.5 (2% solution)
Explosion Limit - Lower (g/m3 ) 156 (dust)

10. STABILITY AND REACTIVITY
Stability This product is chemically stable.
Reactivity No additional hazardous chemicals are known to be formed when used as directed in this application.

11. TOXICOLOGICAL INFORMATION
Dermal
This product is not absorbed percutaneously in rats, rabbits or humans. This product is believed not to cause skin irritation or sensitization.
Eyes
This product is believed not to be an irritant.
Oral
LD50 > 2000 mg/kg. The ingestion of small amounts over a long period of time will not cause any adverse effects.
Inhalation
No effects known.

12. ECOLOGICAL INFORMATION
Acute Fish Toxicity
The four day median tolerance limit (TL 50 ) of rainbow trout and bluegills under static conditions is greater than 100 parts product per million parts of water. In addition no adverse reactions were noted in the fish exposed to this product. These results demonstrate that sodium CMC has a low order of toxicity in fish.
Biodegradability
This product does not represent a long term ecological problem. It is slowly biodegradable.
WGK Classification

13. DISPOSAL CONSIDERATIONS
Disposal Waste incineration or special disposal with the approval of the responsible local authority.

Sodium Carboxymethyl Cellulose (CMC) raw mateiral

1) Alkali cellulose and sodium chloroacetate

Sodium Carboxymethyl Cellulose (CMC) end goods

See application

Substitute of Sodium Carboxymethyl Cellulose (CMC)

sodium earboxymethylstarch (CMS)

Importing & exporting rules of Sodium Carboxymethyl Cellulose (CMC)

Normal

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