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Intermediates

离岸价格

获取最新报价

0.01 ~ 0.02 USD /

|

2300 Yard Minimum Order

国家:

China

型号:

40kg plastic woven bag or upon clients' request.

离岸价格:

0.01 ~ 0.02 USD / 获取最新报价

位置:

-

最小订单价格:

0.01

最小订单:

2300 Yard

包装细节:

40kg plastic woven bag or upon clients' request.

交货时间:

40kg plastic woven bag or upon clients' reque

供应能力:

2000 Yard per Year

付款方式:

T/T

產品組 :

-

现在联系
Zhengzhou Meinl Chemical Co Ltd

Zhengzhou Meinl Chemical Co Ltd

China

免费会员

联系人 mika

China, Zhengzhou, Henan

现在联系

产品规格

  • Other Names: 4,4-Dinitrostilbene-2,2-disulfonic acid
  • MF: 204-885-6
  • Type: Acid Dye
  • Usage: Main use: it is an intermediate of dyes, can be used to manufacture DSD acid.
  • Brand Name: 4,4-Dinitrostilbene-2,2-disulfonic acid
  • 1)Appearance orange powder :2)Binitro acid content(gross dry product)%ãã

详情

DNST Acid

Category: Intermediates
CAS NO: 128-42-7
EC NO: 204-885-6
Molecular Formula: C14H10N2O10S2
Molecular Weight: 430.37
Chemical name: 4,4-Dinitrostilbene-2,2-disulfonic acid
Structural formula:

Quality index:

Item Index
(1)Appearance orange powder
(2)Binitro acid content(gross dry product)%　　≥ 80.0
(3)binitrobenzyl compound (gross dry product )%≤ 4.0
(4)Other organic impurities(gross dry product )%　≤ 2.0
(5)Inorganic salt(gross dry product )%　　　　　　　≤ 10.0
(6)Water insolubles(gross dry product)%　　　　　　　≤ 1.0

Main use: it is an intermediate of dyes, can be used to manufacture DSD acid.
Packing: 40kg plastic woven bag or upon clients' request.

国家: China
型号: 40kg plastic woven bag or upon clients' request.
离岸价格: 0.01 ~ 0.02 / 获取最新报价
位置: -
最小订单价格: 0.01
最小订单: 2300 Yard
包装细节: 40kg plastic woven bag or upon clients' request.
交货时间: 40kg plastic woven bag or upon clients' reque
供应能力: 2000 Yard per Year
付款方式: T/T
產品組 : -

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