Sodium Sulfite Anhydrous By Rongda Chemical Co., Ltd,

Sodium Sulfite Anhydrous

سعر فوب

أحصل على آخر سعر

440 ~ 470 USD / Metric Ton

1 Metric Ton Minimum Order

بلد:

China

نموذج رقم:

سعر فوب:

440 ~ 470 USD / Metric Ton (قابل للتفاوض) أحصل على آخر سعر

الموقع:

سعر الحد الأدنى للطلب:

440 per Metric Ton

الحد الأدني للطلب:

1 Metric Ton

تفاصيل التغليف:

in net weight 50/25kg plstic woven bag with plastic inner bag

موعد التسليم:

within 12 days after received LC or T/T advance

القدرة على التوريد:

5000 Metric Ton per Month

نوع الدفع:

T/T, L/C

مجموعة المنتج :

مواصفات المنتج

MF: Na2SO3
Grade Standard: Food Grade
Purity (%): 96.98%
Appearance: White crytal powder
Application: Dyeing and printing Industry ,as dechlorinating agent and bleaching agent
Brand Name: Rongda

الوصف

1.Purity:*6,*8%
2.CAS no.:********7,EINECS no: ********4
3.MF:Na2SO3
4.White crytal powder Sodium Sulfite

2. Specification

Specification for Industry Grade and Food Grade :

Item	Quality Index
Item	Industry Grade	Food Grade
Purity ( As Na2SO3)	*6.0% min	*8.0% min
Sodium sulphate ( SO4)	2.0% max	1.0% max
Chlorides ( As NaCL)	0.5% max	0.1% max
Arsenic ( As )	-	0.***2% max
Heavy metals ( As Pb )	-	0.***5% max
Iron (Fe)	0.**5% max	0.**2% max
Water insolubles	0.*5% max	0.*2% max

3.Usage

(1) Industry Grade : Used in Dyeing and printing Industry ,as dechlorinating agent and bleaching agent, in leather and tanning industry as bleaching agent , developer agent , reductant agent , stabilizer agent , or used in papermaking, electronic and water treatment industry.

(2) Food Grade: In food industry as additive (E**3) preservative, antioxidant and antimicrobic for fruits (dried, glazed and candled), vegetables (onions, potatoes, etc.),

juices (citrus and grapes) and fish (shrimps and prawns). In silage treatment as antifermentative. In starch and sweeteners production as bacteriostatic.

(3) Photo Grade: In the photographic industry as component of developer bath .

(4) Pharmaceutical Grade : pharmaceutical industry for the production of chloroform, benzene and formaldehyde phenylpropanoid Sulfone

4.Storage

Sodium sulfite should be stored in a dry and cool place.

5.Package

Sodium sulfite is packed in net weight *5kg plstic woven bag with plastic inner bag.

*5tons/*0'FCL.

Company introduction

Rongda Chemical Co.,Ltd is an export-oriented enterprise specialized in producing and marketing zinc-based chemical material. Our head company is Zhuzhou Mingqi Chemical Co.,Ltd .which was established in ***7,famous by the great performance and reputation in domestic chemical market. Actually we are biggest distributor for sodium sulfite in China. Rongda was built mainly for our export sales.

Rongda has it’s own invested and cooperative facilities,and also represent some other renowned suppliers inChina.

The main products with yearly production capacity as below:
1) Sodium sulfite anhydrous Capacity: *0,**0metric tons
2) Zinc sulphate Capacity: *0,**0metric tons
3) Zinc oxide Capacity: *0,**0metric tons
4) Rongalite Capacity: *0,**0metric tons
5) Sodium metabisulphite Capacity: *0,**0metric tons
6) Caustic soda flakes Capacity: *0,**0 metric tons

Rongda is also dedicated to source and supply other quality chemicals to meet customer’s needs.

Rongda is still young, but we will try the best to be your reliable source of chemicals from China.

بلد:	China
نموذج رقم:	-
سعر فوب:	440 ~ 470 / Metric Ton (قابل للتفاوض) أحصل على آخر سعر
الموقع:	-
سعر الحد الأدنى للطلب:	440 per Metric Ton
الحد الأدني للطلب:	1 Metric Ton
تفاصيل التغليف:	in net weight 50/25kg plstic woven bag with plastic inner bag
موعد التسليم:	within 12 days after received LC or T/T advance
القدرة على التوريد:	5000 Metric Ton per Month
نوع الدفع:	T/T, L/C
مجموعة المنتج :	-