Manufacturer of Outdoor Sofa Rattan - sodium dichromate – HGW Trade

Short Description:

CAS No.: 7789-12-0 Other Names: chrome salt MF: Na2Cr2O7 EINECS No.: ...

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Our mission will be to become an innovative supplier of high-tech digital and communication devices by furnishing benefit added structure, world-class manufacturing, and service capabilities for Rattan Dining Table, Chlorine Dosing Pump, Plastic Barrels/containers/drums, Base on the business concept of Quality first, we would like to meet more and more friends in the word and we hope provide the best product and service to you.

Manufacturer of Outdoor Sofa Rattan - sodium dichromate – HGW Trade Detail:

CAS No.:: 7789-12-0

Other Names:: chrome salt

MF:: Na2Cr2O7

EINECS No.:: 234-190-3

Place of Origin:: Sichuan, China (Mainland)

Grade Standard:: Industrial Grade

Purity:: 98.30% 98.00%

Appearance:: Bright orange monoclinic needle shaped or granular

Application:: manufacture of chromium anhydride, yellow pigments and other chromate

Brand Name:: HGW

Model Number:: sodium dichcromate

Packaging & Delivery

Packaging Details: sodium dichromate
25KG&40KG BAG

Delivery Time: WITHIN A MONTH AFTER CONFIRMED ORDER

SODIUM DICHROMATE

CAS NO: 7789-12-0

PRODUCT CHARACTER:

Chemical Formula: Na₂Cr₂O₇·2H₂O

M.W.: 298.00

Bright orange monoclinic needle shaped or granular crystal, dehydrated to copper-brown substance at 84.6

Deliquesces readily in air , and easily soluble in water, forming an acidic arrange solution.

A strong oxidizing agent in an acidic medium. Poisonous.

APPLICATION:

Mainly used in the manufacture of chromium anhydride, yellow pigments and other chromate salts.

Also used in leather tanning, textile dyeing, electroplating, medicine, lipids, oil-well drilling and wood preservation etc.

PACKAGING:

In reinforced-type composite plastic woven bags, net weight for each: 25kg or 40kg

NOTICE:

1 Avoid moisture, heat and shock during storage and transportation. Keep away from combustibles.

2 Do not store with foodstuff or strong reducers.

3 Avoid contacting with eyes and skin

4 Personal protective appliances should be equipped with, such as self-suction respirator, acid-proofing rubber gloves, security coat and boot, chemical-resistant protective glasses.

5 In case of leakage, reduce with 10% sulfuric and ferrous sulfate, and neutralize with calcium oxide immediately

EXECUTIVE STANDARD:

GB/T1611/2003

SPECIFICATION:

ITEM	INDEX
ITEM	PREMIUM GRADE	FIRST GRADE	STANDARD GRADE
Na₂Cr₂O₇·2H₂O	≥99.50%	≥98.30%	≥98.00%
SO₄^2-	≤0.20%	≤0.30%	≤0.40%
Cl^-	≤0.20%	≤0.20%	≤0.70%

FOB PRICE:

USD 2000-2500/MT

Product detail pictures:

In an effort to provide you advantage and enlarge our business enterprise, we even have inspectors in QC Staff and assure you our greatest provider and item for Manufacturer of Outdoor Sofa Rattan - sodium dichromate – HGW Trade, The product will supply to all over the world, such as: Israel, Saudi Arabia, Boston, We provide good quality but unbeatable low price and the best service. Welcome to post your samples and color ring to us .We will produce the goods according to your request. If you are interested in any products we offer, please feel free to contact us directly by mail, fax, telephone or internet. We are here to answer your questions from Monday to Saturday and looking forward to cooperating with you.

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We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.

By Lindsay from London - 2018.12.11 14:13

The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!

By Astrid from Manchester - 2017.10.25 15:53