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ITEM | STANDARD |
Appearance | White to cream colored powder |
Particle size | Min 98% pass 100 mesh |
Purity (dry basis, %) | >= 99.5 |
Viscosity (1%, 25℃, mPa.s ) | 1000 - 1500 |
Degree of substitution | 0.7- 0.9 |
pH (1% solution) | 6.5- 8.0 |
Loss on drying (%) | =< 10 |
Sulphated ash (%) | 23 - 27 |
Lead | =< 3 mg/kg |
Arsenic | =< 2 mg/kg |
Mercury | =< 1 mg/kg |
Cadmium | =< 1 mg/kg |
Total heavy metals (as Pb) | =< 10 mg/kg |
Total plate count (cfu/g) | =< 1000 |
Yeast and mould (cfu/g) | =< 100 |
Coliform | Negative |
Salmonella | Negative |
User : Rafic Hariri2014-10-30 21:39:35
Rafic HaririQ : Hi,can you do Sodium Carboxymethyl Cellulose detergent grade?
FOODCHEM A : Hello,thanks for consulting,we are able to provide Sodium Carboxymethyl Cellulose Tech grade for detergent use,painting use and oil drilling use,besides,we aslo provide different viscosities of cmc food and pharm grade.Our sales manager has send you our product brochure,please check and kindly send your feedback, have a nice day.
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