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Sodium carboxymethyl cellulose

Sodium carboxymethyl cellulose

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Sodium carboxymethyl cellulose (CMC)

Typical specification

Sodium carboxymethyl cellulose LV

 Item

 Standard

 Appearance

 White or yellowish powder

 Purity, %

80-86

Moisture, %

10max

Fann 35 Viscometer Dial Reading at 600rpm

10.5g CMC in 350ml DI Water

90max

Particle size pass through 20 mesh, %

99min

Filtrate volume, ml

10max


Sodium carboxymethyl cellulose
HV

 Item

 Standard

 Appearance

 White or yellowish powder

 Purity, %

80-85

Moisture, %

10max

Fann 35 Viscometer Dial Reading at 600rpm

 

2.2g CMC in 350ml DI Water

30min

2.7g CMC in 350ml 4%NaCl solution

30min

2.5g CMC in 350ml Saturated NaCl solution

30 min

Particle size pass through 16 mesh, %

99min

Filtrate volume, ml

10max