Product Details

Product Description

Carboxymethyl cellulose (CMC) or cellulose gum is a cellulose derivative with carboxymethyl groups (-CH2-COOH) bound to some of the hydroxyl groups of the glucopyranose monomers that make up the cellulose backbone. It is often used as its sodium salt, sodium carboxymethyl cellulose.

Item	Specification	Result
Physical Exterior	White or Yellowish Powder	White or Yellowish 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.

Packaging & Shipping

1. Packaging: 25/kg Kraft paper bag with PE inner, or as customer's request;

2. Shipping: within 7 days after order confirmed

For small quantity sample or order, we can ship by courier like DHL, Fedex door to door.

For large quantity, Air or Sea both are available, as customized.

Product Uses

Food grade used

Used in the food industry, food industry high substitution degree of CMC for ice cream, canned beer, on the surface of the instant thickening agent, foam stabilizer, etc., in the process of jam, sugar juice, fruit, dessert, ice cream beverages as a thickener, binder, or due to the agent.

Editor in store and transportation

When this product storage security, should notice moistureproof, fire prevention, high temperature proof, request stored in ventilated and dry place.

Rain when transportation, loading and unloading iron hook is strictly prohibited. This product long-term storage and heap pressure, caking can happen when the unpacking, will cause difficult to use but does not affect the quality.

This product storage when it is strictly prohibited contact with water, otherwise gel or partly dissolved will occur and cause cannot be used.