Sodium Dimethyl 5-Sulphonatoisophthalate(DMSIP, CAS:3965-55-7) is mainly used to produce the dyed polyester chip.DMSIP(CAS:3965-55-7)is also used in water dispersible resin systems applied in coating and adhesives.DMSIP(CAS:3965-55-7) is acting as the third monomer of cation modified polyester(CDPET).DMSIP(CAS:3965-55-7) has a good affinity function with cation dyestuff because of the CDPET fiber containing sulfo group,the dyed fiber is bright and lustrous,having a complete range of color and dying deeply.The modified fiber has woolens feeling,it is easily blended with fleece that is necessary for garments manufacturing.

It is mainly used in the synthesis of polyester polyester. It can be used as a third monomer to improve the processing and dyeing properties of polyester.

It can also be used as an intermediate in organic synthesis, polymer synthesis and fine chemicals.

We have many high-quality factories with deep cooperation, which can provide you with high quality products and competitive prices. And we can also give discounts for bulk purchases.And we cooperate with many professional freight forwarding companies, can deliver products safely and smoothly to your hands. Delivery time is about 3-20 days after confirmation of payment.

Product Name	Sodium dimethyl 5-sulphonatoisophthalate	Molecular Structure
Other Name	2,5-Dimethoxy-benzoesaeure;gentisic acid dimethyl ether;Pentose;Dimethylaethergentisinsaeure;6-methoxy-m-anisic acid;2,5-dimethoxy-benzoic acid;2,5-bis-methoxybenzoic acid;GENU Pectin USP-H;2,5-dimethoxylbenzoic acid;polygalacturonic acid;Benzoic acid,2,5-dimethoxy;
CAS No	3965-55-77
Molecular Formula	C10H9O7SNA
Check-Point		Specification
Appearance		White powder
Purity		≥98%
Melting point		>300 °C
Density		1.458g/cm3
Flash point		138ºC
Packing:25kg woven bag
Product Usage: It is mainly used for the synthesis of polyester and can also be used as an intermediate for organic synthesis, polymer synthesis and fine chemical industry.

1. Are you a factory or a trading company?
We are a compnay integrating industry and trade,providing one-stop service.OEM could be accepted.

2. Do you provide samples? Is it free or extra?
Free samples.The sample's freight fee need to be paid by your side.

3. Do you have any certificates related to quality control?
ISO 9001:2008 certification to ensure quality.

4. What should I provide to get a quotation?
Pls inform us of the product type which you need,order quantity,address and specific requirements.The quotation will be made for your reference in time.

5. What kind of payment method do you prefer? What kind of terms are accepted?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,Western Union; Paypal,BTC
Language Spoken:English.

Sodium Dimethyl 5-Sulphonatoisophthalate(DMSIP, CAS:3965-55-7) is mainly used to produce the dyed polyester chip.DMSIP(CAS:3965-55-7)is also used in water dispersible resin systems applied in coating and adhesives.DMSIP(CAS:3965-55-7) is acting as the third monomer of cation modified polyester(CDPET).DMSIP(CAS:3965-55-7) has a good affinity function with cation dyestuff because of the CDPET fiber containing sulfo group,the dyed fiber is bright and lustrous,having a complete range of color and dying deeply.The modified fiber has woolens feeling,it is easily blended with fleece that is necessary for garments manufacturing.

It is mainly used in the synthesis of polyester polyester. It can be used as a third monomer to improve the processing and dyeing properties of polyester.

It can also be used as an intermediate in organic synthesis, polymer synthesis and fine chemicals.

We have many high-quality factories with deep cooperation, which can provide you with high quality products and competitive prices. And we can also give discounts for bulk purchases.And we cooperate with many professional freight forwarding companies, can deliver products safely and smoothly to your hands. Delivery time is about 3-20 days after confirmation of payment.

Product Name	Sodium dimethyl 5-sulphonatoisophthalate	Molecular Structure
Other Name	2,5-Dimethoxy-benzoesaeure;gentisic acid dimethyl ether;Pentose;Dimethylaethergentisinsaeure;6-methoxy-m-anisic acid;2,5-dimethoxy-benzoic acid;2,5-bis-methoxybenzoic acid;GENU Pectin USP-H;2,5-dimethoxylbenzoic acid;polygalacturonic acid;Benzoic acid,2,5-dimethoxy;
CAS No	3965-55-77
Molecular Formula	C10H9O7SNA
Check-Point		Specification
Appearance		White powder
Purity		≥98%
Melting point		>300 °C
Density		1.458g/cm3
Flash point		138ºC
Packing:25kg woven bag
Product Usage: It is mainly used for the synthesis of polyester and can also be used as an intermediate for organic synthesis, polymer synthesis and fine chemical industry.

1. Are you a factory or a trading company?
We are a compnay integrating industry and trade,providing one-stop service.OEM could be accepted.

2. Do you provide samples? Is it free or extra?
Free samples.The sample's freight fee need to be paid by your side.

3. Do you have any certificates related to quality control?
ISO 9001:2008 certification to ensure quality.

4. What should I provide to get a quotation?
Pls inform us of the product type which you need,order quantity,address and specific requirements.The quotation will be made for your reference in time.

5. What kind of payment method do you prefer? What kind of terms are accepted?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,Western Union; Paypal,BTC
Language Spoken:English.