9

year

Rongda Chemical Co.,Ltd

Search This Supplers Products:We're running chemical product, mining product(except special approval), feed additive, agriculturalthe exporting of sodidum sulfite anhydrous ,ronggalite lump/powdersodium hydrousufite , sodium fluosilicatesodium metabisulfite , sodium formate, calcium formatezinc sulphate mono/hepta ,zinc oxidesodium carbonate, ferrous sulfate

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98% Rongalite lump Sodium Formaldehyde Sulfoxylate for Jaggery season

FOB Price

US $1800.001 - 20 metric ton

US $1760.0021 - 60 metric ton

group name: Rongalite lump/powder

Min Order: 1 metric ton

model: Rongalite lump

Nearest port for product export: Shanghai Qingdao Lianyun Changsha Yueyang Yichang, Huangpu Wuhan Shenzhen Tianjin Ningbo

Delivery clauses under the trade mode: FOB, CFR, CIF, EXW

Acceptable payment methods: T/T, L/C, D/P D/A

update time: Mon, 21 Mar 2022 09:31:53 GMT

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Paramtents

Brand name Zhongxiang
Place of Origin: Hunan, China (Mainland)
HS CODE: 28319000
Mol wt: 154.118
Density 1.75 g/cm3 (two hydrate)
Melting point Decomposition of 64.5 degree C (two hydrate) over 80 degree C
Solubility in water ~ 600 g/L (two hydrate)
Application1: Industrial, printing and dyeing etc.
Application2 Cotton, short fiber, rayon fabric, discharge agent, vat dyes
Application3 Use of synthetic resin and synthetic rubber etc.
Application4 As an antidote, sugar bleach, detergents, detergent etc.

Packging & Delivery

Min Order1 metric ton

Briefing

Rongalite lump/powder 98%
1.Have great experience in Pakistan
2.7 days shipment
3.Production Q: 7000MT monthly
4.Free sample

Detailed

Products Description

Rongalite lump/Powder (Sodium Formaldehyde Sulfoxylate)

1. MF: NaHSO2.CH2O.2H2O
2. Standard: HG/T2281-2014

3. Physical appearance: White nubby or powdery solid.

4. CAS No.: 149-44-0

5. Other Names: Sodium Formaldehyde Sulfoxylate

6. EINECS No.: 205-739-4

Specification:

Item	Standard	Result	Conclusion
NaHSO2.CH2O.2H2O	≥98.0%	99.2%	Pass
Solution	Clear or shight turbid	Slight turbid	Pass
	No black	No black	Pass
Appearance	White powder	White powder	Pass
Cu content	/	/	/
Mn content	/	/	/
Solubility in benzene	Insoluble	Insoluble	Pass
Conclusion	First class product

Application:
It is mainly used as a discharging agent, color-discharging agent, reductant in printing and dyeing industry,

as an activating agent for production styrene-butadise rubber and synthetic resin,

also be used to decolourize and bleach some organic matters,

for example: as a bleaching agent in synthetic rubber, sugar-making, and food industries.

It may be substituted for the sodium hydrosulfite in some special conditions.

Notice

Should be stored in a cool, dark and dry place, protected, from moisture, avoided exposure to direct sunshine, don't to let it be rained on. Be sure not to store it together with oxidant and acid, no presence of acidic vapour in storeroom is allowed. 
Storage life is one year.
It is strictly prohibited to be used in the food industry.

Exhibition ; Product package and Factory

Company Profile

Rongda Chemical Co.,Ltd is an export-oriented enterprise specialized in producing and marketing sodium-based chemical material. Our head company is Zhuzhou Mingqi Chemical Co.,Ltd .which was established in 2005,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 in China.The strongest products with yearly production capacity as below:1) Sodium sulfite anhydrous Capacity: 30,000metric tons2) Zinc sulphate Capacity: 30,000metric tons 3) Zinc oxide Capacity: 30,000metric tons 4) Rongalite C Capacity: 20,000metric tons 5) Sodium metabisulphite Capacity: 50,000metric tons 6) Soda ash Capacity: 30,000 metric tons7) Sodium Hydrosulfite Capacity: 30.000 metric tonsRongda 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.

FAQ

Q: Are you a factory or trading company?

A: We are the manufacture of Sodium-based Chemical material.

In addition to our main products, we as the distributor and stockist because we have a good cooperation with our upstream & downstream factory.Q: How long have you run on export trade?

A: 15 years focus on the Chemical Industry. 

Q: What's your payment terms?

A: We accept all payment T/T,L/C,D/P,Paypal. But for the first time, we only do L/C or T/T.Q: What's your delivery time?

A: Usually we will arrange the shipment in 7 -15 days.Q: How about the packing?

 A: Usually we provide the packing as  Iron drums with polyethylene liner,net weight 50Kg;

25Kg/50Kg compound plastic woven bag with polyethylene liner . Of course, if you have special requirements on them,

we will according to you.Q: How about the validity of the products?

 A: We ensure that the cargoes have 80% shelf life when it delivery.Q: What documents you provide?

 A: Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA ,   Feed supplement certificate  and Origin certificate.If your markets have any special requirements, let us know.