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DSD acid

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15 Ton Minimum Order

Country:

China

Model No:

-

FOB Price:

Get Latest Price

Place of Origin:

-

Price for Minimum Order:

-

Minimum Order Quantity:

15 Ton

Packaging Detail:

Used in the manufacture of fluorescent whitening agentÃ�ï&

Delivery Time:

-

Supplying Ability:

30 Ton per Week

Payment Type:

Other, PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T

Product Group :

-

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Tianjin Yuanhai Fine Chemical Industry Co., Ltd

Tianjin Yuanhai Fine Chemical Industry Co., Ltd

China

Free Member

Contact Person Mr. Frank

Jinghai, Tianjin, Tianjin

Contact Now

Product Specification

  • Classification: Sulfonic Acid
  • Other Names: 4,4-Diaminostilbene-2,2-disulfonic acid
  • Grade Standard: Industrial Grade
  • Purity (%): 95
  • Appearance: Light yellow paste or powder
  • Application: Used in the manufacture of fluorescent whitening agentÃ���Ã�ïÂ
  • Brand Name: YUANHAI

Product Description

Chemical name: 4,*-Diaminostilbene*2,*-disulfonic acid
Commodity name: DSD Acid
Molecular Formula: C*4H*4N2O6S2
Molecular Weight: **0.4
Physical and chemical properties:
1) Light yellow paste or powder, soluble in alcohol and ether insoluble in water, readily soluble in a aqueous solution of alkali.
2) Easy be oxidated to red in air, it has properties of aromatic acid and aromatic amine.
Specifications:
1) Appearance: Light yellow powder or paste
2) Total drying Amido Value % ? *5.0
3) Benzyl Content % ? 0.*5
4) Alkali Insolubility % ? 0.1
5) ?OD ? 0.1
6) Ash content % ? 1.5

Main Usage: Used in the manufacture of fluorescent whitening agent、direct dyes、reactive dyes, and used as sect preventive etc
Packing: For powders *5kg net poly-woven bags or as the customers requirements.

Country: China
Model No: -
FOB Price: Get Latest Price
Place of Origin: -
Price for Minimum Order: -
Minimum Order Quantity: 15 Ton
Packaging Detail: Used in the manufacture of fluorescent whitening agentÃ�ï&
Delivery Time: -
Supplying Ability: 30 Ton per Week
Payment Type: Other, PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T
Product Group : -

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