سعر فوب
أحصل على آخر سعر( Negotiable )
|20 Ton Minimum Order
بلد:
China
نموذج رقم:
Sodium hydrosulfite
سعر فوب:
( Negotiable ) أحصل على آخر سعر
الموقع:
china
سعر الحد الأدنى للطلب:
-
الحد الأدني للطلب:
20 Ton
تفاصيل التغليف:
50 kgs per drum or according customer's requirement
موعد التسليم:
3-7days after reciving the advanced payment
القدرة على التوريد:
3000 Ton per Month
نوع الدفع:
T/T, L/C
مجموعة المنتج :
China
الشخص الذي يمكن الاتصال به Ms. lance
dfbie, Chaozhou, Guangdong
Sodium hydrosulfite
sodium hydrosulfite
1) Used as reducer, dyes auxiliary of dyeing industry, synthetic dyes and intermediates.
(2) Used as bleaching agent of paper pulp in paper-making industry.
(3) Used as bleaching agent of china clay in the ceramics industry.
(4) Used as deoxidizer of rubber and styrene butadiene rubber synthesis, developer in photo-taking industry.
(5) Used as reducing agent, bleaching agent in the industries including pharmacy, food, metallurgy and leather
No.
Index name
Index
Note
*0%specification
*8%specification
*5%specification
1
Appearance
White crystalline powder
White crystalline powder
White crystalline powder
Eye measurement
2
Hydros content
% ≥
*0.5
*8.5
*5.5
Compulsory test
3
Content of
insoluble substance
in water % ≤
0.1
0.1
0.2
Spot test
4
Content of
sodium carbonate
%≥
1
1
1
Spot test
5
Granularity
A, B
A, B, C
A, B, C, D
Compulsory test ( Eye measurement )
6
Odor
Gentleness
Gentleness
Gentleness
Compulsory test
| بلد: | China |
| نموذج رقم: | Sodium hydrosulfite |
| سعر فوب: | ( Negotiable ) أحصل على آخر سعر |
| الموقع: | china |
| سعر الحد الأدنى للطلب: | - |
| الحد الأدني للطلب: | 20 Ton |
| تفاصيل التغليف: | 50 kgs per drum or according customer's requirement |
| موعد التسليم: | 3-7days after reciving the advanced payment |
| القدرة على التوريد: | 3000 Ton per Month |
| نوع الدفع: | T/T, L/C |
| مجموعة المنتج : | chemical |
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