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Sodium Sulfite
CAS NO.: 7757-83-7
FOB Price: NEGOTIABLE Get Latest Price
Specification: ≥96.0%
Documentation: Get COA after inquiry
Lead Time: 14-30 days
Max Capacity: 50000MT/Year
Packing: 25KG/Paper Bag; Customed Package; 25KG/Woven Bag; 50KG/Woven Bag
Product Detail
Properties

Food Grade Sodium Sulfite


Item

Chinese standard

Company standard

GB1894-2005

sodium sulfite (Na2SO3), mass fraction /%

≥96.0

≥97.0

Fe, mass fraction /%

≤0.01

≤0.001

Free alkali(As content Na2CO3), mass fraction /%

≤0.60

≤0.4

Heavy metal content(Pb), mass fraction /%

≤0.001

≤0.0005

As content (As content), mass fraction /%

≤0.0002

≤0.0002

Clarity

Passed

Passed


Molecular Formula: Na2SO3

Molecular Weight: 126.04

Appearance: white crystalline powder


Packing:polypropylene weaving bag lined with polyethylene plastic bag, paper plastic compound bag, etc.

Net wt.:25/50/1000kg/bag or upon clients' request


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Shandong Kailong Chemical Technology Development Co., Ltd.
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16YRS
Business Type:
Manufacturing
Country/Region:
Shandong, China
Contacts:
Manager Han
Position Title:
Manager of foreign trade department
Tel:
0086-536-5317819
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