- Product Details
Keywords
- 99% Sodium carboxymethyl cellulose
- API Sodium carboxymethyl cellulose
- Raw Powder Sodium carboxymethyl cellulose
Quick Details
- ProName: Industry Grade Carboxymethyl Cellulose...
- CasNo: 9004-32-4
- Molecular Formula: C6H7O2(OH)2CH2COONa
- Appearance: White Crystalline Powder
- Application: Pharmaceutical Raw Material
- DeliveryTime: 2-4 days after confirmed your payments
- PackAge: 100g/ bag, 2 kg/ bag, 25kg/ carton or ...
- Port: ShangHai
- ProductionCapacity: 1000 Metric Ton/Month
- Purity: 99%min
- Storage: Dry and Cool Place
- Transportation: By DHL, TNT, FedEx, HKEMS, UPS, Etc
- LimitNum: 10 Gram
Superiority
Advantages:
Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.
1. Quality.Every batch of steroid powders have tobetested by our QC(quality control) before they are allowed to sell.
2. Delivery We have stock, so we can delivery quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.
3. Discreet package Safelyand Professionally Disguised Package Guaranteed. For your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate.
4. Warm after-sale service Any of your question would be solved for the first as soon as possible.
Details
Carboxy Methyl Cellulose(CMC) is synthesized by the alkali-catalyzed reaction of cellulose with chloroacetic acid. The polar (organic acid) carboxyl groups render the cellulose soluble and chemically reactive. The functional properties of Fooding Carboxy Methyl Cellulose(CMC) depend on the degree of substitution of the cellulose structure (i.e., how many of the hydroxyl groups have taken part in the substitution reaction), as well as the chain length of the cellulose backbone structure and the degree of clustering of the carboxymethyl substituents.
Oil Drilling Grade CMC
Physical and Chemical Indexes of Sodium Carboxymethyl Cellulose for Drilling Fluid.(Perform SY5093-92 Standard)
LV-CMC | MV-CMC | HV-CMC | |
Appearance | White or light yellow powder, freely flowable | ||
Replace degrees(D. S) | 0.80 min | ||
Purity | 80% min | 85% min | 95% min |
Viscosity 2% (in 2% solution at 25 centigrade) |
200-500 mpa.s | 600-900 mpa.s | 1000-1800 mpa.s |
Size(60 head) | 80% | ||
Moisture (%) | 10% max | ||
PH | 7.0-9.0 | 7.0-9.0 | 6.5-8.0 |
Category |
Item |
Index | ||
Distilled water | Salt water | Saturated salt water | ||
Oil-based mud | Filtration loss,ml | 60±10 | 90±10 | 100±10 |
Apparent viscosity,mpa.s | ≤6 | ≤6 | ≤10 | |
PH | 8.0±1.0 | 8.0±1.0 | 7.5±1.0 | |
HV-CMC | Pulping rate,m³/t | ≥200 | ≥150 | ≥160 |
LV-CMC | Filtration loss (10ml) |
Dosage,g/l | ≤7.0 | ≤10.0 |
Apparent viscosity,mpa.s | ≤4.0 | ≤6.0 | ||
MV-CMC | Dosage,g/l | 6.0 | 14.0 | 3.5 |
Apparent viscosity,mpa.s | ≥15 | ≥15 | ≥15 | |
Filtration loss,ml | ≤9 | ≤9 | ≤8 |
Building grade CMC
LV-CMC | MV-CMC | HV-CMC | |||
Appearance | White or light yellow powder, freely flowable | ||||
Purity | 75-85% min | 75-90% min | 80-90% min | ||
Viscosity 2% (in 2.5% solution at 30 centigrade) |
300-500 mpa.s | 400-700 mpa.s | 800-1200 mpa.s | ||
Moisture (%) | 7-10% | 6-10% | 7-10% |
Model | 2% viscosity,mpa.s | PH | Loss on drying,% | Purity% |
KLD7 | 600-800 | 7-9 | ≤10 | ≥65 |
KLD8-2 | ≥800 | 7-9 | ≤10 | ≥70 |
KLD8-4 | 800-1200 | 7-9 | ≤10 | ≥80 |
KLDT04 | ≥450 | 8-10 | ≤10 | |
KLDT02 | 250-300 | 8-10 | ≤10 | |
KLD348 | ≥300 | 8-12 | ≤40 | |
KLD248 | 100-200 | 8-12 | ≤40 | |
KLD148 | 40-100 | 8-12 | ≤40 |