Hypophosphorous Acid 50%CAS No. 6303-21-5

• CAS No.: 6303-21-5
• Formula: Ho2p
• EINECS: 228-601-5
• Classification: Hypophosphorous Acid
• Appearance: Sticky Liquid
• Grade Standard: Medicine Grade
• Model NO.: hypophosphorous acid
• Acid Strength: Weak Acid
• Kind: Inorganic Acid
• Quality: Food Grade
• Packaging: Plastic Drum
• Element: Polyatomic Acid
• Oxidation: Non Oxidizing Acid
• Volatility: Viscous Liquid
• Stability: Stabilized Acid
• Application: Food Additive, Industry, Agriculture
• Product Name: Phosphorics Acid
• Certificate: ISO, Kosher, Halal
• Transport Package: Plastic Drum
• Specification: 25kg
• Trademark: SHANYU
• Origin: China
• HS Code: 2809201100
• Production Capacity: 20000mt/Year

Product Description

Hypophosphorous Acid

SPECIFICATIONS
Product Name	PHOSPHORICS ACID
Appearance	Colorless liquid
Grade	Food Grade
Formula	H3PO4
Main content(As H3PO2)	50% Min
H3PO3	0.5% max
Na	0.5% max
H3PO3	0.012% max
Fluoride as Fe	0.002%Max
Chloride (Calculated by CL),w/%	0.015%max
Package	200kg Plastic Drum/25kg Plastic drum
Package Design	No lable /   special OEM design with your design
MOQ	1MT

 

 

Applications

1. Strong reducing agent, used to prepare hypophosphate sodium, calcium hypophosphate and other hypophosphate.  

2. Used for electroplating bath.  Pharmaceutical.  Reducing agent.  Universal reagent.  

3. Strong reducing agent.  Reduction of diazo salts (removal of diazo groups), reduction removes halogens from the aromatic ring of polynitro compounds.  

4. Used as reducing agent, used in the production of hypophosphate, used in pharmaceutical industry, etc. 

 

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Shipping

FAQ
Q1: Which kind of payment terms do you accept?
You can pay by T/T ,Western Union .
Q2:What's your package condition?
Powder: PE bag, glass bottle or PTFE bottle for inner packing.
Liquid: glass bottle or PTFE bottle for inner packing.
Bulk order: Fiber drum or steel drum.
Q3: Can you give me a discount price?
Yes, you can, larger quantity, more favorable price.
Q4: How can I get a sample?
Free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q5: How to confirm the Product Quality before placing orders?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q6: How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us,we will send you free goods for replacement or refund your loss.
Q7: How to delivery by express?
Parcel will be shipped out within 1-3 working days after payment received. Make sure SAFE channel!