Highly quality Factory good price sodium carboxymethyl cellulose cmc CAS NO.9004-32-4

Min.Order Quantity:: 10 Metric Ton

Purity:: 10%-99%

Port:: Shanghai /Ningbo

Payment Terms:: L/C,T/T,

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Product Details

Keywords

Labsa -Na
CMC-Na
LAS-Na

Quick Details

ProName: Highly quality Factory good price sodi...
CasNo: 9004-32-4
Molecular Formula: C8H16NaO8
Appearance: White or milk white fibrous powder or ...
Application: Oil drilling grade CMC used in fractur...
DeliveryTime: Within 15 days after your advanced pay...
PackAge: Packed in multiply paper bags or fiber...
Port: Shanghai /Ningbo
ProductionCapacity: 1000 Metric Ton/Day
Purity: 10%-99%
Storage: Moistureproof, fire prevention, the re...
Transportation: Rain when transportation, loading and ...
LimitNum: 10 Metric Ton
Grade: Industrial Grade,Food Grade,Pharma Gra...

Superiority

1.high degree of substitution, good uniformity of substitution.

2. high transparency, viscosity and water loss can be controlled.

3.suitable for fresh water, sea water, saturated brine slurry.

4.stabilize soft soil structure; prevent collapse of wall of a well.

5.can improve mud-making volume, reduce filtration loss.

6. has excellent performance in drilling of oil.

Details

property:

carboxymethyl cellulose sodium (cmc-na) is a cellulose derivative obtained by chemically modificating the natural cellulose. it is one of the most important water soluble polymers with many advantages that other natural or synthetic glues do not have.

cmc is white and flowing fine powder. it is tasteless, smelless, mould-proof, non-toxic, non-flammable and easily dissolved in water to become transparent viscose solution.

cmc solution has good properties of thickening, adhering, emulsifying, and stabilizing. membrane forming, moisture-holding, shape-holding, dispersing and anti-enzyme. the solution of cmc can be mixed with dissolvable animal glues, glycerin, sobbitol, arabic gum, pectin, xanthic gum and dissolvable starch.

technical date sheet

name	cmc-hv
batch no.	rqcy 214
date	may 2014
analysis result
item	standard	result
appearance	freely flowable powder	freely flowable powder
moisture content	10% max	9.05%
degree of substitution	0.75min	0.8
ph	6.0-8.5	8.5
dial reading at 600rpm in distilled water,fann 35 viscometer	min 30	40
dial reading at 600rpm in 4% salt water,fann 35 viscometer	min 30	43
dial reading at 600rpm in saturated water,fann 35 viscometer	min 30	45
filtrate loss	10 ml max	8.3