Product Details

On Chinese manufacturers food grade cmc / sodium carboxymethyl cellulose 4-cmc

CMC Introduction

Natural cellulose is the most widely distributed in nature, the most abundant polysaccharide, the source is very rich.Current cellulose modification technology are mainly concentrated in two aspects of etherification and esterification.Carboxymethylated reaction is a kind of etherification technology.After carboxymethylated cellulose carboxymethyl cellulose (CMC), its aqueous solution has a thickening, film forming, uf, water retention, emulsion, and suspension, colloid protection function, widely used in petroleum, food, medicine, textile and paper industries, is one of the most important cellulose ethers.

Specification

Item	Specification	Result
Physical Exterior	White Powder	White Powder
Viscosity(1%,mpa.s)	1000Min	1500
Degree of Substitution	0.7-0.9	0.82
PH(25°C)	6.5-8.0	6.95
Moisture(%)	8.0Max	5.20
Purity(%)	99.5Min	99.51
Heavy Metal(Pb) , ppm	10Max	10Max
Iron, ppm	2Max	2Max
Arsenic, ppm	3Max	3Max
Lead, ppm	2Max	2Max
Mercury, ppm	1Max	1Max
Cadmium, ppm	1Max	1Max
Sodium, %	12.4Max	8.43
Sodium glycolate, %	0.4Max	0.23
Total Plate Count	500/g Max	500/g Max
Yeast & Moulds	100/g Max	100/g Max
E.Coli	Nil/g	Nil/g
Coliform Bacteria	Nil/g	Nil/g
Salmonella	Nil/25g	Nil/25g
Remarks	Viscosity measured on the wet basis of 1% water solution, at 25°C, Brookfield Viscometer LVDV-I type.
Conclusion	Through analysis, the quality of this batch NO. is approved.

Uage

Carboxymethyl Cellulose (CMC) is widely used in food-making as Thickeners, Emulsifiers, it can also be used in detergent, papermaking, oil-drilling, textile, dyeing, ceramics, construction, paint, welding, battery, medicine, tobacco, toothpaste, cosmetics, etc. We can supply CMC of different grades at good price. Any one interested please feel free to contact us at any time.

storage

Kept in dry, cool, and shaded place with original packaging, avoid moisture, store at room temperature.

Packaging & Shipping

CMC Packaging: 25kg/bag or according to client request

CMC Sodium Carboxymethyl Cellulose Delivery Detail: 2 weeks after confirm order.Some of the products can be supplied within 7 days on the strength of EDC warehouse.