Hydroxypropyl cellulose / H-HPC CAS 9004-64-2

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Overview
Quick Details
Classification:
Chemical Auxiliary Agent
Type:
Carbon Black
Place of Origin:
Shandong, China
Brand Name:
Haihang
Model Number:
HHPFF 9004-64-2
CAS No.:
9004-64-2
Purity:
99%
Other Names:
Hydroxypropyl cellulose
MF:
C3H7O, C3H7O
EINECS No.:
220-971-6
Usage:
Coating Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Textile Auxiliary Agents, Water Treatment Chemicals
Product name:
Hydroxypropyl cellulose
Color:
white powder
CAS:
9004-64-2
MW:
59.08708
EINECS:
220-971-6
COA:
available
Solubility:
polar oganic solvents: soluble
Refractive index:
1.422
sample:
available
Supply Ability
Supply Ability:
100 Ton/Tons per Month Hydroxypropyl cellulose
Packaging & Delivery
Packaging Details
Hydroxypropyl cellulose
BOTTLE Drum
Port
Shanghai/Qingdao port
Product Description

The specification of Hydroxypropyl cellulose CAS 9004-64-2 Factory supply 

Product name :Hydroxypropyl cellulose

CAS No 9004-64-2

Molecular formula :C3H7O 

Formula weight ;59.08708

4. Physical and chemical properties:
1. Appearance: White or similar white powder, odorless and tasteless.
2. Particle size: screening rate of 20 meshes is not less than 99%, screening rate of 30 meshes is not less than 95%.
3. False proportion: 0.5-0.6g/ml, 1.2224.
4. Thermal stability:
Chromochromic temperature: 195-210 C
Carbonization temperature: 260-275 C
Softening temperature: 130 C
It is clear and transparent in water below 38 C.
Gel temperature: above 40 C.
V. Important Nature:
1. Soluble in water and various organic solvents at room temperature. Such as: anhydrous methanol, ethanol, isopropanol, propylene glycol, dichloromethane, but also soluble in acetone, chloroform, toluene and alkali-solubilizer, the solution is transparent.
2. H-HPC is a good thermoplastic material with excellent film-forming property. The film is very tough, glossy and elastic.
3, the ash is very low, so that the product has excellent adhesion, as emulsion thickening, very stable, and good dispersion.
4. H-HPC itself has no pharmacological effect, no toxicity and no harm to physiology.
5. H-HPC is chemically inert and difficult to react with other substances.
6. The distribution of substituents is uniform and sufficient, and H-HPC has strong antimicrobial activity.
7. Balanced moisture content is low.
8, because of its non-ionic nature, this product does not gel in acidic solution and shows excellent stability in a wide range of pH values.
9. The normal orientation of liquid crystals can be formed in the concentrated solution of H-HPC.
10. H-HPC aqueous solution has surface activity.
11, its aqueous solution increases and decreases with temperature and passes through the reversible process of gelation and dissolution.
6. Dissolution method:
1. Dissolved in water:
A. Slowly add H-HPC to the water stirred vigorously until it dissolves completely. If all the materials are added, it will be difficult to dissolve.
B. Heating 20-30% of the predetermined amount of water to above 60 C, slowly adding H-HPC under sufficient stirring conditions, and then adding 80-70% of the remaining water after adding all H-HPC, can completely dissolve.
2. Dissolved in organic solvents:
It is difficult to dissolve H-HPC in organic solvents by adding it slowly under full stirring.
VII. Main uses:
1. Used as adhesive: In the pharmaceutical field, this product is mainly used as a binder, such as tablets, granules and granules. The dosage is generally 1%-5% of the weight of the drug. The choice of RT-L or RT-J type can increase the stability of the tablets, improve the hardness of the tablets, and the dissolution time is better than that of the tablets with raw materials as binders.
2. Film coating materials for tablets. H-HPC has excellent film-forming property. The obtained film is tough and elastic. It can be compared with plasticizer and has low equilibrium moisture content. It can be further improved by mixing with other temperature-resistant coating agents. RT-L type is generally used.
3. The use of PVC as dispersant improves the absorption performance of plasticizer, makes the particle size uniform, improves the compatibility with plasticizer, prevents the formation of "fish eye" and improves the extrusion performance of plastics.
4. Used as thickener for inks, cosmetics, paint strippers, dry batteries, etc. It can be used as a binder for ceramics, as a coagulant for water and ethanol, as well as an ethanol-based coagulant, with delayed effect on fragrance.

 The COA of Decanedioic acid /sebacic acid CAS 8001-78-3 Factory supply 

  

Item

Standard

Hydroxypropyl

60.0~77.0

Water %

5.0

Ash %

0.5

Viscosity mpa.s(2%)

1000~2000

PH

5.0~8.5

Transmittance %

70

Particle size(20mm) %

99

 

 
COA

 

 

Packaging & Shipping

25kg/drum, 1kg/bag

Our Services

1.Supply sample
2.The packing also can be according the customers` requirment
3.Any inquiries will be replied within 24 hours

4.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
5.Factory price.

6.Prompt delivery. We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order.

7.We can accept various payment methods, L/C, T/T, D/A, D/P, O/A, paypal, Western Union etc., and we cooperate with Sinosure many years.

Company Information

About us

1.More than 10 years chemical exporting experience

 

We have produced chemical more than fifteen years., 80% products are for export .

More than 10 years chemical exporting experience. Good and stabilized factory price.

 

2.Strict quality control system

 

We has passed through the ISO9001:2015 Quality System Certificate, we have strict quality control system

 

3.Supply sample

 

Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity .

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