98% Rongalite lump Sodium Formaldehyde Sulfoxylate for Jaggery season
- US $1800.00
1 - 20 metric ton
- US $1760.00
21 - 60 metric ton
group nameRongalite lump/powder
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Min Order1 metric ton
modelRongalite lump
payment methodL/C, D/P, T/T
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update timeMon, 21 Mar 2022 09:31:53 GMT
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
Weight1000.00kg / metric ton
Min Order1 metric ton
Briefing
1.Have great experience in Pakistan
2.7 days shipment
3.Production Q: 7000MT monthly
4.Free sample
Detailed
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
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- 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