Hypo-Phosphorous Acid CAS No. 6303-21-5 H3po2

• CAS No.: 6303-21-5
• Formula: H3po2
• EINECS: 228-601-5
• Environmental Protection: Yes
• Color: Colourless
• Appearance: Liquid
• Model NO.: Hypophosphorous Acid
• Kind: Metal Surface Disposal Agent
• Usage: Protection, Descaling, Polishing, Pickling, Rust-Proof, Phosphating
• Acid-Base Property: Acidic Surface Disposal Agent
• Transport Package: Polishing
• Specification: 1000L IBC
• Trademark: no
• Origin: China
• Production Capacity: 30000tons/Month

Product Description

English name:          Hypophosphorous acid
  
BRAND:                   KAGRO    

CAS No.:                  6303-21-5
   
EINECS No:             228-601-5

MF:                           H₃PO₂    

Appearance:            Colorless clear liquid

Certificate  :             COA     

Hypophosphate is an inorganic compound, chemical formula H3PO2, colorless oily liquid, is a strong reducing agent, when heated to 130 ° C, it is decomposed into orthophosphate and phosphine, which can be used as a fungicide, a strong agent for the nervous system, a treatment agent for metal surfaces, and the manufacture of catalysts and hypophosphate.   

Specification

Items	Specification	Results
(H3PO2)%≥	50.0	50.44
(H3PO3)%≤	0.30	0.23
(Cl)ppm≤	150	70.52
(Fe)ppm≤	10	2.40
(Na)ppm≤	500	150
(SO4)ppm≤	50	1.56
(25ºC)/(g/cm^3)	1.190-1.220	1.204
appearance	colorless clear liquid	colorless clear liquid
Conclusion:pass

Packing & Delivery
drum or 50ml drum or 200drum or pack according to the customer's requirement.

Company Profile
Wuhan Kangzheng is a professional manufacturer in the field of fertilizer,Feed And Food Additives,industrial chemistry since 2004.products 90% export to North America,South America,Oceania and Asia.Certified by export licence,SGS,ISO,MSDS.
our Advantage:
A:   20years history in this industry
B:   5000 square meters factory
C:   Dangerous Goods Export Licence,All certified by SGS,ISO,MSDS,COA,
D:   Free sample available

FAQ

1. Q:What's your delivery time?
A: Usually we will arrange the shipment in 7 -15 days.

2. Q:How about the packing?
A:solid:Usually we provide the packing as 25 kg / bag or1000kg/bags Of course, if you have special requirements on them, we will according to you.
Liquid:IBC drum or 50ml drum or 200drum,others customer requested

3. Q:How about the validity of the products?
A: According to the products you ordered.

4. Q:How to confirm the product quality before placing orders?
A: You can get free samples from us or take our SGS report as referene or arrange SGS before loading.

5. Q:What is loading port?
A: At main ports of China