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Sodium 4-Nitrophenoxide Auxin Powder For Oil Crops / Flowers , Yellow Crystal

China U-CHOICE GROUP certification
China U-CHOICE GROUP certification
Yeah, cooperated with U-CHOICE since 2013, CAC gave us a good chance met each other. and then began happy and friendly work together. Good Quality.


I used U-CHOICE 28 homo-brassinolide since 2006. Their Worker all are work hard and kind. now each year we have a lot of cooperation.

—— Mr. Dhiraputra

Recommedation is good. Reception is professional. Field training is also very great. Wish more training after getting the goods.

—— Mr. Ariestanto

U-CHOICE and my company has cooperated for more than 6 years. Good quality, Timely delivery, Good service. She is one of our top-supplier.

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I am a technology person, I inspect each batch import goods. U-CHOICE's goods can 100% pass my strict requirement. So I recommed U-CHOICE to you.

—— Mr. Wahwa

Thanks for super good, help us to dissolve the fieil born disease problem, which is a big problem in my area.

—— Ms. Puttirat

Professional, very helpful, great price. Will use again for other items A++++++

—— Mr. Gonzalez

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Sodium 4-Nitrophenoxide Auxin Powder For Oil Crops / Flowers , Yellow Crystal

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Large Image :  Sodium 4-Nitrophenoxide Auxin Powder For Oil Crops / Flowers , Yellow Crystal

Product Details:
Place of Origin: Henan Province, China
Brand Name: U-CHOICE
Certification: ISO9001 : 2008
Model Number: Technical Grade
Payment & Shipping Terms:
Minimum Order Quantity: 25kg (samples can be offered)
Price: Negotiate
Packaging Details: 1kg/bag * 25bag/drum ; 25kgs/drum
Delivery Time: 3-14 Days
Payment Terms: T/T,
Supply Ability: 100 MT per Month
Detailed Product Description
Color: Yellow Appearance: Crystal Powder
Purity: Min 98% M.F: C6H4NNaO3
Other Name: SODIUM-P-NITROPHENATE CAS No.: 824-78-2
HS: 2908999090 Solubility In Water: 100% Soluble In Water
High Light:

plant growth hormone auxin


plant growth regulators auxin

Sodium 4-nitrophenoxide 98% TC Auxin Growth Hormone Red Crystal CAS No.: 824-78-2


Other Name:

EINECS 212-536-4


Target Crops:

Food crop,cash crop,vegetables, fruits,oil crops and flowers


Technical Data

Technical Item Technical Data

Molecular Formula


Boiling Point

 279℃ at 760 mmHg

Melting Point

Min 300℃(lit.)

Molecular Weight


Flash Point


Exact Mass







Yellow Crystal

Sokublity in Water


Density 1.301
EINECS 212-536-4



Other Name:

Sodium P-Nitrophenolate; Sodium 4-Nitrophenolate;MFCD00044673 ; sodiump-nitrophenoxide ; EINECS 212-536-4 ; U.N. 2497 ; p-nitrophenol sodium salt ; sodium para-nitrophenolate.


Physical and chemical characters:
Yellow crystal, can dissolve in water easily, and can dissolve in polarity organic solvent such as ethanol, methanol and acetone etc. Stable in room temperature. Have special smell.
Usage:Used as a kind of plant-growth regulator, and also can be used on some aquatic animals such as fish, shrimp and so on; some domestic animals such as pig, sheep etc. It is a kind of material of dyestuffs.


Application :
Spraying in leaves,it can permeate into plant body quickly, promote absorbing nutrients of root. It is effective to bud, root growing, and protecting flower, fruit from dropping, yet it is not very safe for plants, it will cause burns of plant and Tall foot seedlings, so in daily use, we often use sodium 5-nitriguaiacolate to replace it.


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