Carboxymethyl Cellulose (CMC)--oil drilling

1. Food Additive
2. Ceramic Grade
3. water-soluble gel for drilling fluids
HS code: 39123900
Food appropriation sodium Carboxy Methyl Cellulose (CMC)
Headcel®
Viscosity

Degree of Substitution
Purity(dry basis)
Total plate count
Heavy Metals
(Pb)
Iron
Arsenic
500HF
300-600 cps
( Brookfield ,1%, 25
o
C)
0.7-0.95
99.5%
1000 cfu/g
10ppm
3ppm
2ppm
1000HF
500-1500 cps( Brookfield ,1%, 25
o
C)
0.7-0.95
99.5%
1000 cfu/g
10ppm
3ppm
2ppm
2000HF
1500-2500 cps( Brookfield ,1%, 25
o
C)
0.7-0.95
99.5%
1000 cfu/g
10ppm
3ppm
2ppm
3000HF
2500-3500 cps( Brookfield ,1%, 25
o
C)
0.7-0.95
99.5%
1000 cfu/g
10ppm
3ppm
2ppm
4000HF
3500-4500 cps( Brookfield ,1%, 25
o
C)
0.7-0.95
99.5%
1000 cfu/g
10ppm
3ppm
2ppm
5000HF
4500-5500 cps( Brookfield ,1%, 25
o
C)
0.7-0.95
99.5%
1000 cfu/g
10ppm
3ppm
2ppm
500MF
100-500 cps( Brookfield ,2%, 25
o
C)
0.7-0.95
99.5%
1000 cfu/g
10ppm
3ppm
2ppm
1000MF
500-1500 cps( Brookfield ,2%, 25
o
C)
0.7-0.95
99.5%
1000 cfu/g
10ppm
3ppm
2ppm
2000MF
1500-3000 cps( Brookfield ,2%, 25
o
C)
0.7-0.95
99.5%
1000 cfu/g
10ppm
3ppm
2ppm
FH6
800-1200 cps( NDJ-79 ,2%, 25
o
C)
0.7-0.85
97%
1000 cfu/g
10ppm
3ppm
2ppm
FVH6
¡Ý1200 cps( NDJ-79 ,2%, 25
o
C)
0.7-0.85
97%
1000 cfu/g
10ppm
3ppm
2ppm
FH9
800-1200 cps( NDJ-79 ,2%, 25
o
C)
0.7-0.85
97%
1000 cfu/g