Wuhan Hongxin Chemical Industry Co., Ltd.

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1. Hypophosphorous Acid 50% Solution

a. Appearance: a colorless liquid
b. Molecular formula: H3PO2
c. Molecular weight: 66
d. Proportion: 1.21-1.24
e. CAS NO.: 6303-21-5

H3PO2 Content 50% Min.
H3PO3 Content 0.3% Max.
Sodium Content 0.5% Max.
Sulfate ...

2. Hypophosphorous Acid 30-32%

a. Appearance: a colorless liquid
b. Molecular formula: H3PO2
c. Molecular weight: 66
d. Proportion: 1.21-1.24
e. CAS NO.: 6303-21-5

H3PO2 Content 30-32% Min.
H3PO3 Content 0.3% Max.
Sodium Content 0.5% Max.
Sulfate ...

3. Praziquantel

Appearance: white crystalline powder
Molecular formula: C19H24N2O2
Molecular weight: 312.41
CAS NO.: 55268-74-1
standard: U.S. P26
Uses: anti worm. it is adaptive blood fluke , tapeworm, cysticercus, lung fluke, fasciloopsis ...

4. Sodium Hypophosphite

Appearance& properties: White crystalline，hydroscopic and deliquescent ，easily soluble in water and alcohol.
Molecular formula: NaH2PO2-H2O
Molecular weight: 105.99
CAS NO.: 7681-53-0

Na2H2PO3 Content: <0.5%
Calcium Content: ...

5. Phosphorous Acid

CHARACTERISTIC WHITE CRYSTALS
ASSAY: H3PO3 98.5% MIN
CHLORIDE (Cl): 0.002% MAX
FERRUM (Fe): 0.003% MAX
SULFATE (SO4): 0.002% MAX
PHOSPHATE (PO4): 0.2% MAX
HEAVY METALS (Pb): 0.001% MAX