Высококачественный утолщенный порошок карбоксиметилцеллюлозы натрия, порошок CMC CAS 9004 32 4, оптовая цена

Product Overview

Description

1. Chemical Name: Sodium carboxymethyl cellulose
2. Molecular Formula: C6H7O2(OH)2CH2COONa
3. Molecular Weight: N/A
4. CAS: 9004-32-4
5. Packing: 25kg/bag
6. Storage & Transportation: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous subst.

7. Specification:

Testing Item	Standard	Result
Physical Exterior	hite or Yellowish Powder	hite or Yellowish Powder
Viscosity(1%,mpa.s)	2500-3500	3000
Degree of Substitution	0.7Min	0.85
PH(25°C)	6.5-8.5	7.04
Purity	≥99.5%	99.53%
Mesh	99% pass 80 mesh	pass
Heavy Metal(Pb) ,	≤ 10 ppm	Conform
Iron,	≤ 2ppm	Conform
Arsenic	≤3ppm	Conform
Lead	≤2ppm	Conform
Mercury	≤ 1ppm	Conform
Cadmium	≤ 1ppm	Conform
Total Plate Count	≤500/g	Conform
Yeast & Moulds	≤100/g	Conform