Carboxymethyl cellulose
- Product Code: 98287
Alias:
Carboxymethyl Cellulose (CMC); Sodium Carboxymethyl Cellulose, Sodium Carboxymethyl Ether Cellulose
CAS:
9004-32-4
Molecular Weight: | Molecular Formula: | C₆₂H₇₂O₂₃Nay | |
---|---|---|---|
EC Number: | MDL Number: | MFCD00081472 | |
Melting Point: | 274 °C (dec.) | Boiling Point: | |
Density: | 1.6 g/cm3 | Storage Condition: | room temperature |
Product Specification:
Test | Specification |
---|---|
AS MEASURE | 0 3ppm |
ASSAY | 99.5-100 |
CD MEASURE | 0 1ppm |
DEGREE OF SUBSTITUTION | 0.8-0.95 |
HEAVY METALSAS PB | 0 10ppm |
HG MEASURE | 0 1ppm |
LOSS ON DRYING | 0 10 % |
M.W | 250000 |
PB MEASURE | 0 3ppm |
pH | 6.5-8 |
SODIUM CHLORIDE | 0 0.25 % |
SODIUM GLYCOLATE | 0 0.4 % |
VISCOSITY1 SOLUTION25C | 1400 mpa.s 3200 mpa.s |
APPEARANCE | White to off-white powder or solid or chunks |
Sizes / Availability / Pricing:
Size (g) | Specification | Availability | Price | Quantity |
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25.000 | M.W. 250000(DS=0.9) ,1500-3100mPa.s | 10-20 days | ฿370.00 |
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100.000 | M.W. 250000(DS=0.9) ,1500-3100mPa.s | 10-20 days | ฿950.00 |
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500.000 | M.W. 250000(DS=0.9) ,1500-3100mPa.s | 10-20 days | ฿2,720.00 |
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2500.000 | M.W. 250000(DS=0.9) ,1500-3100mPa.s | 10-20 days | ฿10,980.00 |
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Carboxymethyl cellulose
Mechanism | - |
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Heat Resistance | - |
Stable in pH range | - |
Solubility | - |
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INCI | - |
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