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Carboxymethyl chitosan 99.0% White powder Yuanjinchem

Name: Carboxymethyl chitosan 99.0% White powder Yuanjinchem
Brand: Yuanjinchem
SKU: pr2202141026
Price: 1 USD
Availability: InStock

1 Inquiries

Unit Price: Get Latest Price 

CAS No.:

83512-85-0

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Shanghai

Brand:

Yuanjinchem

Packaging:

25kg/drum

Price valid (until):

2022-05-06

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Zhejiang Yuanjin Chemical Co., Ltd.

Company Type:

Manufactory

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,O/A

Average Lead Time:

300 days

Qualification:

Main Products:

Pharmaceutical intermedaite,Agricultural chemical intermediate

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Please enter the product introduction information...

Items	Specifications
Appearance	White powder
Solubility	Very soluble in N,N-Dimethylformamide,Soluble in methanol,Sparingly soluble inglacial acetic acid, Very slightly soluble inchloroform, Practically insoluble in water.
Particle size(U.S. mesh)	100% Passing 80 mesh
Carboxylation degree	80% Min
Infusibility	1.0% Max
Water	10% Max
Ash	15%-25%
PH	8-10
Arsenic	0.5ppm Max
Heavy Metals	10ppm Max
Total plate count	1000CFU/g Max
Yeast & mold	100CFU/g Max
Coliforms group	30MPN/100g Max
Salmonella	Not detected
Staphylococcus	Not detected

About us:

Zhejiang Yuanjin Chemical Co., is a wholly-owned subsidiary of Jingxin Holding Group Co., Ltd., established in 2014. The company has an excellent team of R&D and sales professionals. With the strong manufacturing and R&D capabilities of Jingxin Holding Group, specializing in pesticide intermediates, pharmaceutical intermediates, and online testing equipment. R&D and production, our vision is to become a leader in green agrochemical and medical chemical intermediates.

FAQ

1. Do you accept sample order?
We accept sample orders. We will make samples before bulk production, and after sample approved, we'll start to bulk production.

2. How to confirm the quality before placing the order
You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.

3. What’s the MOQ?

Our MOQ is 50g-1000g. But usually we accept less quantity such as 50g on the condition that sample charge is 100% paid.

4. Do you provide COA?
Yes. We'll provide certificate of analysis before shipment

ECHEMI Editorial Reference

Forms gel with water, lower degree of substitution than 5-00936

Basic Info

Product Name:

N-Carboxymethylchitosan

Other Name:

Chitosan,N-(carboxymethyl);N-Carboxymethylchitosan;Carboxymethylchitosan

CAS No.:

83512-85-0

InChIKeys:

HGNQXZLWHDQLRE-XADFZESNSA-N

Molecular Weight:

543.519

Exact Mass:

543.227539

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

122.24000

XLogP3:

-1.66

Density:

1.6±0.1 g/cm3

Melting Point:

253 °C

Boiling Point:

971.8±65.0 °C at 760 mmHg

Flash Point:

541.5±34.3 °C

Refractive Index:

1.648

See More N-Carboxymethylchitosan Properties 

Hazard Identification

Classification of the substance or mixture

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity â single exposure, Category 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area.
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell.
Storage	P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More N-Carboxymethylchitosan Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Pharmaceutical intermedaite,Agricultural chemical intermediate

Location:
Jingxin building, No. 111 Lijiang Road, Xinchang County, Zhejiang Province

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A

Average lead Time:
300 days

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2014

Yuanjin Chemical is located in Xinchang, Zhejiang, which has the reputation of "Southeast Eyes" and "Road of Tang Poetry". It is adjacent to National Highway 104, Shangsan Expressway, 5 kilometers away from Shengxin Station of Hangzhou-Shaoxing-Taizhou Inter-city Railway.

Yuanjin is a wholly-owned subsidiary of Jingxin Holding Group Co., Ltd., established in 2014. The company has an excellent team of R&D and sales professionals. With the strong manufacturing and R&D capabilities of Jingxin Holding Group, specializing in pesticide intermediates, pharmaceutical intermediates, and online testing equipment. R&D and production, our vision is to become a leader in green agrochemical and medical chemical intermediates.

The company adheres to the tenet of "integrity, service, and win-win" to provide you with excellent products and considerate services.

As your reliable partner, we sincerely look forward to cooperating with you for common development.

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
Spain	Carboxymethyl chitosan	500 G	Aug 10, 2026

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Carboxymethyl chitosan 99.0% White powder Yuanjinchem

Product Description

Seller Information