Sichuan Hersbit Scientific and Technical Co,.Ltd
| Color | White or off white |
| Delivery Time | 5-10work days |
| Moisture content | ≤3.0 |
| Solubility | ≥99.0 |
| Packaging Details | EC product should be packed into edible polyethylene film inner-bag enclosed by composite paper-plastic outer-bag and fiberboard drum. Net weight is 10kg, 20kg and 25 kg per piece, respectively. |
| Payment Terms | L/C,D/A,T/T,D/P,Western Union,MoneyGram,cash |
| Heat resistance | Non yellowing, caking and coking |
| Supply Ability | 500ton/year |
| Ash Content | ≤0.3 |
| Ethoxyl Content | 45-47.9 |
| Model Number | E5,E15,etc. |
| Brand Name | Hersbit |
| Certification | COA, SDS |
| Place of Origin | China |
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Product Specification
| Color | White or off white | Delivery Time | 5-10work days |
| Moisture content | ≤3.0 | Solubility | ≥99.0 |
| Packaging Details | EC product should be packed into edible polyethylene film inner-bag enclosed by composite paper-plastic outer-bag and fiberboard drum. Net weight is 10kg, 20kg and 25 kg per piece, respectively. | Payment Terms | L/C,D/A,T/T,D/P,Western Union,MoneyGram,cash |
| Heat resistance | Non yellowing, caking and coking | Supply Ability | 500ton/year |
| Ash Content | ≤0.3 | Ethoxyl Content | 45-47.9 |
| Model Number | E5,E15,etc. | Brand Name | Hersbit |
| Certification | COA, SDS | Place of Origin | China |
| High Light | Pharmaceutical Grade Ethyl Cellulose powder ，Ethyl Cellulose for sustained release ，Water insoluble Ethyl Cellulose applications | ||
Pharmaceutical Grade Ethyl Cellulose N50 & N100 are premium hydrophobic matrix formers for sustained & controlled release matrix tablets, complying with USP/EP pharmacopoeia standards.
Insoluble in water, it forms a stable gel matrix in gastrointestinal fluid, realizing zero-order constant release via matrix erosion and pore diffusion. It maintains steady blood concentration for 12–24 hours, reduces administration frequency and side effects.
Excellent binding property improves tablet hardness and reduces friability; compatible with most APIs and hydrophilic excipients to flexibly adjust release profiles, ideal for long-acting oral solid dosage development.
Ethyl cellulose EC (CAS 9004-57-3) is a hydrophobic cellulose polymer powder, insoluble in water but readily soluble in organic solvents. It exhibits excellent film-forming and bonding properties and is available in pharmaceutical, food, and electronics industrial grades, categorized by viscosity as N10, N22, N50, and N100. Its main functions include sustained-release and controlled-release, moisture protection, and powder bonding. It is widely used in long-acting pharmaceutical formulations, photovoltaic electronic pastes, coatings and inks, cosmetics and fragrances, and food protective coatings. It is safe, compliant with regulations, and suitable for formulations across multiple industries.
| Product Types/Specifications | K | N | T |
| Ethoxyl content, % | 45.0~47.9 | 48.0~49.5 | ≥49.6 |
| Viscosity(1:4ethanol-,5%)mPa.s | See Viscosity Specification Table | ||
| Solubility,% | ≥99.0 | ||
| Ash content,% | ≤0.3 | ||
| Moisture content,% | ≤3.0 | ||
| Heat resistance(120ºC,16h) | Non yellowing, caking and coking | ||
Shanghai Prior Chemical Scientific And Technical Co.LTD. (Grade A Tax Credit) was established in 2016. Leveraging China North Industries Group Corporation (NORINCO GROUP) resources, the company trades -industrial materials including hydroxyethyl cellulose (HEC), hydroxypropyl methyl cellulose (HPMC), sodium carboxymethyl cellulose (CMC), ethyl cellulose (EC), and nitrocellulose (NC).
The company independently manufactures integrated nail-fastening products and holds equity in ammonium carboxymethyl cellulose (CMC-NH4) production and marketing. It holds nearly 70% domestic market share in HPMC for automotive exhaust honeycomb ceramics.
Company Details
Business Type:
Manufacturer
Year Established:
2018
Total Annual:
￥1000,0000 -￥2000,0000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Sichuan Hersbit Scientific and Technical Co.,Ltd. was established in 2018, relying on the resource advantages of China North Industries Group, engaged in the trade of materials--- Hydroxyethyl cellulose, hydroxypropyl methyl cellulose, sodium carboxymethyl cellulose,... Sichuan Hersbit Scientific and Technical Co.,Ltd. was established in 2018, relying on the resource advantages of China North Industries Group, engaged in the trade of materials--- Hydroxyethyl cellulose, hydroxypropyl methyl cellulose, sodium carboxymethyl cellulose,...
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