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羧甲基纤维素

Carboxyl Methyl Cellulose (CMC)
9000-11-7

河北更新日期：2016-03-20

Hebei Huibo Chemicals Co., Ltd

非会员

联系人：Venus

电话：311-86101128拨打

邮箱：venus0602@yaoo.cn

产品详情:

中文名称：: 羧甲基纤维素

英文名称：: Carboxyl Methyl Cellulose (CMC)

CAS号：: 9000-11-7

Carboxyl Methyl Cellulose (CMC)
CAS No.: 9000-11-7
Molecular Formula: [C₆H₇O₂ (OH) ₂CH₂COONa] _nAppearance: white or yellowish Power, granular, threadiness.

Specification:

1)CMC for Detergent

▼

▲

Type

XD-1

XD-2

XD-3

XD-4

XD-5

Viscosity (2% aq. sol.,
25) mpa.s

5-40

50-100

100-300

>=300

CMC %

>=55

>=60

>=65

>=55

Substitution degree

0.50-0.70

0.60-0.80

8.0-11.0

7.0-9.0

Drying loss (%)

10.0

2)CMC for Oil drilling liquids
Viscosity coefficient: 400

▼

▲

LV-CMC

MV-CMC

HV-CMC

Water%

10 max

CMC%

80.0 min

85.0 min

95.0 min

Substitution degree%

0.80 min

0.65 min

0.8 min

7.0-9.0

6.5-8.0

3)CMC for Food

1) Appearance: white or light yellow free flowing powder

2) Viscosity(25C,Brookfield-LVT): 100-4000Pas

3) Purity: 95.0%-99.5% min

4) Chloride:1.0% max

5) Degree of subsititution:0.60-1.0

6) Moisture:8.0% max

7) PH value(1% aqueous soln: 6.0-8.5)

Usage:

CMC is widely used in oil drilling, textiles, pharmaceutical, paint, ceramics, daily-use chemicals, paper and other industries. It can be used as suspending agent,water loss reducer, sealant, glueing agent, thickener, emulsifying agent, stabilizator, dispersing agent, etc.

In food industry
CMC is used as stablizing of acid drink due to its unusual characteristic and
superior quality.It has following characteristics:
Prevent protein in acid milk from condensing,settling and laminating.
Due to its unusual smooth sugar paste state after it dissolves,it makes drink taste good and smooth.
Its good evenness and acid resistance provides drink with excellent stability.
Furthermore, CMC is used in ice cream to make water,sebum,protein to form a
mixture which is stable and well dipersed.At the same time,it tastes good,smooth
and has good formability.
Used in bread and cakes,CMC can control paste viscosity and strengthen water taking and keping.

Packing: 25kg in net PP bag, 20MT / 20"FCL

H.S. Code: 3912310000

textile, paint, CMC