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Ethephon CAS 16672-87-0 90% White Powder Ethephon

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Unit Price:

$10/MT FOB

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CAS No.:

16672-87-0

Grade:

Pharmaceutical Grade

Content:

99%

Port:

shenzhen

Brand:

Packaging:

25kg drum

Price valid (until):

2026-10-15

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HNB Biotech

Company Type:

Manufactory

Location:

China

Payment Terms:

L/C,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

7 days

Qualification:

Main Products:

Ivermectin,Active pharmaceutical ingredients,Cosmetics material,Chemical intermediate,Nootropic,Food additive

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Product Description
Seller Information
Inquiry History

Description

Product Detail

whasapp：+8615202961574
Email:gary@xahnb.com

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Items	Standard		Test Results

Identification	A.H-NMR:Comply with the structure		Complies
	B.LC-MS:Comply with the structure		Complies
	C.The IR spectrum of sample should be identical with that of reference standard.		Complies
	D.HPLC-ESI-MS The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.		Complies
Loss on drying %	≤2.0		0.19
Heavy metals ppm	≤10		<10
Moisture %	≤1.0		0.1
Sulphated ash %	≤0.5 determined on 1.0 g.		0.009
Residue on ignition %	≤0.1		0.03
Related Substances %	Unspecified impurities: for each impurity	≤0.10	<0.10
Related Substances %	Total Impurity	≤0.5	0.18
Purity %	≥99.0		99.7
Assay %	99.0 ~101.0 (anhydrous substance).		99.8
Storage	Preserve in well-closed, light-resistant and airtight containers.		Complies

Xian Harmonious Natural Bio- Technology Co., Ltd was founded in 2017, and located in Xlan International Logistics Industrial Zone, Xran City. ShaanxtProvince, China. Now it is the leading researcher and one of the biggest manufacturer in high technology APl area.

There are 8 experts in our research team. We insistin innovation and produce high quality products. And GMP standard workshop and complete stainlessextraction equipment.

We have 2 sales deparments over 20 people and sellour products allover the word. We also have strong professional research and developmentteamtalented personnel and completely equipped laboratoy for the quality controlling. Various Detection Device is equipped in HNB company, such as HPLCGC, Spectrophotometer, AAS, Polarimeter, Auto titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on
HNB mainly engaged in export of products incuding,wthoutlimitation., pharmaceutical raw materials both for vet and human, also Vitamins, Amino Acidsminerals, peptides, plant extract, feed and food additives. Our company's business is based on Honest, Trustwortly, Constanty to Go Beyond andAchieve Mutual Win. Sincerely hope to strengthen exchanges and cooperation with friends from both home and abroad.
Passion to innovate, Power to deliver !

Delivery:
In about 3 working days after the receipt of payment, we will follow up the delivery until you receive it.
Express way as the following is:
(Shipping : TNT, Fedex, DHL,USP,EMS and so on)

(By air,by sea,by rail...)

Packaging:
Drum & plastic bags, Aluminum foiled bag, Zip lock bags
Our Company:
Our company advantage:
1.Small order is acceptable
2.Can provide sample for you
3.Have self-export rights

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Q1 Can i get some samples
A1 Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2 How to start orders or make payments
A2 Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T,or Paypal or Escrow(Alibaba).
Q3 How to confirm the Product Quality before placing orders
A3 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.
Q4 What's your MOQ
A4 Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5 How about delivery leadtime
A5 Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6 Is there a discount
A6 Different quantity has different discount.
Q7 How do you treat quality complaint
A7 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.
Q8 How to contact us
A8 You can chat with us by Trademanager,MSN&Skype Online.
You can choose your interested products and send inquiry to us.
You can dial our telephone directly or send Email to us., you will get our reply.

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ECHEMI Editorial Reference

white to beige powder Ethephon is a white to tan powder. Commercial product is a white, waxy solid. Commercial products may be available as aqueous solutions or soluble concentrates.ChEBI: A phosphonic acid compound having a 2-chloroethyl substituent attached to the P-atom.
(2-chloroethyl)phosphonic acid is a phosphonic acid compound having a 2-chloroethyl substituent attached to the P-atom. It has a role as a plant growth regulator.

Certificates

Basic Info

Product Name:

Ethephon

Other Name:

Phosphonic acid,P-(2-chloroethyl)-;Phosphonic acid,(2-chloroethyl)-;P-(2-Chloroethyl)phosphonic acid;CEP;2-Chloroethanephosphonic acid;Ethrel;Ethephon;(2-Chloroethyl)phosphonic acid;Chloroethylphosphonic acid;Ethel;CEPA;Camposan;G 996 (pesticide);Ethefon;Kamposan;Amchem 68-250;Chlorethephon;Flordimex;Roll-Fruct;Florel;Cepha 10LS;Etheverse;2-CEPA;Tomathrel;2-KhEFK;Cerone;PRM 12;Flordimex T;Camposan M;G 996;β-Chloroethylphosphonic acid;Fruitel;Flordimex TM;KhEFK;CEPA (pesticide);Dextrel M;Direphon;Boll'd;Exin;Prep;Prep (growth regulator);Arvest;Romtrel;Mature-Aide;MFX 0307;Super Boll;MFX 0543;Hevetex;Proxy;Ethrel 10;PRM 12RP;Ethrel 48 SL;Ethrel 48SL;MATURE-AIDE;Ethereal;55600-37-8;60704-17-8;73020-07-2;82375-49-3

CAS No.:

16672-87-0

Molecular Formula:

C2H6ClO3P

InChIKeys:

InChIKey=UDPGUMQDCGORJQ-UHFFFAOYSA-N

Molecular Weight:

144.49400

Exact Mass:

144.49

EC Number:

240-718-3

UNII:

XU5R5VQ87S

DSSTox ID:

DTXSID7024085

Color/Form:

Needles from benzene|White waxy solid|White crystalline powder

HScode:

2931900043

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

67.34000

XLogP3:

0.40290

Density:

1.58 g/cm³

Melting Point:

74-75 °C

Boiling Point:

333.4ºC at 760 mmHg

Flash Point:

155.4ºC

Refractive Index:

1.479

Water Solubility:

Miscible with water /1X10+6 mg/L/ at 25 deg C

Storage Conditions:

2-8ºC

Vapor Pressure:

2.62E-05mmHg at 25°C

Toxicity:

LD50 orally in mice: 2850 mg/kg (Hennighausen)

Henrys Law Constant:

Henry's Law constant = 1.43X10-13 atm-cu m/mol at 25 °C (est)

Dissociation Constants:

Dissociation Constants: pKa1 = 2.5; pKa2 = 7.2 (diprotic acid)

Experimental Properties:

Spray formulations are quite acidic, about pH 1.0. May be irritating to exposed skin and eyes, or if inhaled.|Very hygroscopic (/needles/ must be dried over P2O5)

See More Ethephon Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Acute toxicity - Category 3, Dermal

Skin corrosion, Sub-category 1C

Acute toxicity - Category 4, Inhalation

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H302 Harmful if swallowed H311 Toxic in contact with skin H314 Causes severe skin burns and eye damage H332 Harmful if inhaled H411 Toxic to aquatic life with long lasting effects
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P260 Do not breathe dust/fume/gas/mist/vapours/spray. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P273 Avoid release to the environment.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P316 Get emergency medical help immediately. P321 Specific treatment (see ... on this label). P361+P364 Take off immediately all contaminated clothing and wash it before reuse. P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 Wash contaminated clothing before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P317 Get medical help. P391 Collect spillage.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Keep out of reach of children and animals. Store in original containers only. Store in a cool, dry place. Carefully open containers. After partial use, replace lids and close tightly. Do not put concentrate or dilute material into food or drink containers. Do not contaminate water, food, or feed by storage or disposal. Boll Buster

See More Ethephon Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Ivermectin,Active pharmaceutical ingredients,Cosmetics material,Chemical intermediate,Nootropic,Food additive

Location:
6 floor Baoyilongji Building B Weiyang Area, Fengcheng 8 Road, Xi'an city, Shaanxi, 710000, China

Payment Terms:
L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
7 days

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2017

Company Certificates
- ISO
- ISO
Xi'an Harmonious Natural Bio-Technology Co., Ltd. was founded in 2010, and located in Xian

International Logistics Industrial Zone, Xi'an City, Shaanxi Province, China. Now it is the

leading researcher and one of the biggest manufacturer in high technology API area.

There are 8 experts in our research team. We insist in innovation and produce high quality

products. And GMP standard workshop and complete stainless extraction equipment.

We have 2 sales departments over 20 people and sell our products all over the world.

We also have strong professional research and development team, talented personnel and

completely equipped laboratory for the quality controlling. Various Detection Device is

equipped in HNB company, such as HPLC, GC, Spectrophotometer, AAS, Polarimeter, Auto

titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.

HNB mainly engaged in export of products including, without limitation, pharmaceutical raw

materials both for vet and human, also Vitamins, Amino Acids, minerals, peptides, plant

extract, feed and food additives.

Our company's business is based on Honest, Trustworthy, Constantly to Go Beyond and

Achieve Mutual Win. Sincerely hope to strengthen exchanges and cooperation with friends

from both home and abroad.

Passion to innovate, Power to deliver !

Inquiry History

10 Inquiries

Country	Product	Purchase Quantity	Date Posted
Kampuchea (Cambodia )	Ethephon	1 KG	Sep 19, 2025
Bangladesh	Ethphon 40%SL	10000 L	Jan 27, 2026
China	ethylene ripener for tomatoes / fruit ripen ethephon ethrel	1 MT	Sep 22, 2023
Netherlands	Ethephon	1 KG	Aug 28, 2026
Bangladesh	Ethephon	480 G	Jan 26, 2026
India	Ethylene Ripener	100.00 KG	Nov 17, 2025
Portugal	ethephon-99-liquid	5 MT	Jan 27, 2024
Norway	ethephon	100 KG	Sep 15, 2026
Turkey	Ethephon	1 MT	Mar 28, 2025
United Kingdom	Ethephon	25 KG	Jul 1, 2024

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Ethephon CAS 16672-87-0 90% White Powder Ethephon

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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