| Company Name: |
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| Tel: |
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| Email: |
cellulosepharmachem@yahoo.co.in |
| Products Intro: |
Cas:9004-34-6
ProductName:Cellulose
Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
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| Company Name: |
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| Tel: |
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| Email: |
office@patelindustries.co.in |
| Products Intro: |
Cas:9004-34-6
ProductName:Cellulose
Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
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| Company Name: |
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| Tel: |
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| Email: |
anand@kammangroup.com |
| Products Intro: |
Cas:9004-34-6
ProductName:Cellulose
Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg
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| Company Name: |
Alfa Aesar
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| Tel: |
1 888 343-8025 Specialty/Bulk |
| Email: |
tech@alfa.com |
| Products Intro: |
Cas:9004-34-6
ProductName:Cellulose
Brand:Alfa Aesar | Product Number:A17730 | Purity:microcrystalline
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- cellulose propionate
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- $10.00 / 1KG
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2021-10-29
- CAS:9004-39-1
- Min. Order: 1KG
- Purity: ≥99%
- Supply Ability: 10000kg
- Methyl cellulose
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- $1.00 / 1kg
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2019-07-06
- CAS:9004-67-5
- Min. Order: 1kg
- Purity: viscosity: 400 cP
- Supply Ability: 500kg
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| | Cellulose Powder Basic information |
| | Cellulose Powder Chemical Properties |
| Melting point | 76-78 °C(Solv: acetone (67-64-1); chloroform (67-66-3)) | | density | 1.5 g/cm3 (20℃) | | refractive index | n20/D 1.504 | | Fp | 164 °C | | storage temp. | room temp | | solubility | Practically insoluble in water, in acetone, in anhydrous ethanol, in toluene, in dilute acids and in a 50 g/L solution of sodium hydroxide | | form | powder | | color | White or almost white | | PH | 5-7.5 (100g/l, H2O, 20℃)(slurry) | | Odor | Odorless | | Water Solubility | insoluble | | Merck | 14,1965 | | Exposure limits | ACGIH: TWA 10 mg/m3
OSHA: TWA 15 mg/m3; TWA 5 mg/m3
NIOSH: TWA 10 mg/m3; TWA 5 mg/m3; TWA 1 mg/m3 | | Dielectric constant | 3.2（Ambient） | | Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. | | InChIKey | UFHFLCQGNIYNRP-UHFFFAOYSA-N | | EPA Substance Registry System | Cellulose (9004-34-6) |
| Hazard Codes | Xi | | Risk Statements | 37 | | Safety Statements | 24/25 | | WGK Germany | 3 | | RTECS | FJ5950200 | | F | 3 | | Autoignition Temperature | 232 °C | | TSCA | Yes | | HS Code | 39129090 | | Toxicity | LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 2000 mg/kg |
| | Cellulose Powder Usage And Synthesis |
| Description |
Cellulose powder (C6H10O5)n is refined wood pulp. It is a white, free-flowing powder. Chemically, it is an inert substance, is not degraded during digestion and has no appreciable absorption.
| | Chemical Properties | Cellulose Powder can be broken down chemically into its glucose units by treating it with concentrated mineral acids at high temperature.
| | Physical properties | Cellulose has no taste, is odorless, is hydrophilic with the contact angle of 20–30 degrees, is insoluble in water and most organic solvents, is chiral and is biodegradable.
| | Uses |
Cellulose powder is a commonly used excipient in the pharmaceutical industry. It has excellent compressibility properties and is used in solid dose forms, such as tablets. Tablets can be formed that are hard, but dissolve quickly. Microcrystalline cellulose is the same as cellulose, except that it meets USP standards.
It's a sustainable reinforcement for making lighter and more sustainable thermoplastic composites for a wide range of applications (e.g. automotive interiors, consumer goods).
| | Health Hazard | Cellulose powder is inert and is classified as a nuisance dust.
It has little, if any, adverse effect on the lung, and there are no reports of organic disease or toxic effect. The health effects attributed to wood, cotton, flax, jute, and hemp are not attributable to their cellulose content but rather to the presence of other substances.
Cellulose fibers were found in the blood and urine of human volunteers fed dyed cellulose; there were no ill effects.
| | Side effects | In large quantities cellulose powder provides dietary bulk and may lead to a laxative effect.
| | Source |
Cellulose powder is a safe and inexpensive carbohydrate that comprises the woody parts and cell walls of plants. It is a type of dietary fiber found naturally in fruits, vegetables, and cereals.
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| | Cellulose Powder Preparation Products And Raw materials |
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