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Sorbic acid Raw Powder Wholesale Purity Degree 99%

TDS 21 Inquiries

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CAS No.:

110-44-1

Grade:

Food Grade

Content:

99%

Port:

SHANGHAI

Brand:

Packaging:

25KG/Drum

Sample Available:

Yes

Price valid (until):

2024-05-22

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Dingyanchem

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,TT against B/L draft before shipment

Average Lead Time:

20 days

Qualification:

Main Products:

Pharmaceutical materials (APIs),Pharmaceutical Intermediates,Fine chemicals,Biochemical reagents

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Appearance	White to off-white crystalline powder or granular	Complies
Odor	Slight characteristic odor	Complies
Identification test	test of double bonds: passes test UV: conforms with standard spectrum	Complies
Transmittance	≥97%	99.4%
Clarify	Passes test	Complies
Assay (dry weight basis)	≥99%(on the anhydrous basis)	99.2%
Sublimation point	80℃	Complies
Melting range	132-135 ℃	132.6-133.1℃
Water(karl fischer)	≤0.5%	0.1%
Residue on ignition	≤0.2%	0.03%
Aldehyde (as formaldehyde)	≤0.1%	＜0.1%
Arsenic (as AS)	≤2mg/kg	＜2mg/kg
Lead	≤2mg/kg	＜2mg/kg
Mercury	≤1mg/kg	＜1mg/kg
Heavy metals(as Pb)	≤10mg/kg	＜10mg/kg
Conclusion:	Qualified (comply with E200/FCC standard.)

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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
A9 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.

ECHEMI Editorial Reference

Sorbic acid, isolated from Sorbus aucuparia, is a naturally occurring, highly efficient, and nonpoisonous food preservative. Sorbic acid generally is an effective inhibitor of most molds and yeasts and some bacteria[1].
Sorbic acid appears as white powder or crystals. Melting point 134.5°C. Slightly acidic and astringent taste with a faint odor.|DryPowder|Colourless needles or white free flowing powder, having a slight characteristic odour and showing no change in colour after heating for 90 minutes at 105 °C|Solid|WHITE CRYSTALLINE POWDER.|White, free-flowing powder
Sorbic acid appears as white powder or crystals. Melting point 134.5°C. Slightly acidic and astringent taste with a faint odor.|Sorbic acid is a hexadienoic acid with double bonds at C-2 and C-4; it has four geometrical isomers, of which the trans,trans-form is naturally occurring. It is a hexadienoic acid, a polyunsaturated fatty acid, a medium-chain fatty acid and an alpha,beta-unsaturated monocarboxylic acid. It is a conjugate acid of a sorbate.|Mold and yeast inhibitor. Used as a fungistatic agent for foods, especially cheeses.

Certificates

Basic Info

Product Name:

Sorbic acid

Other Name:

2,4-Hexadienoic acid,(2E,4E)-;Sorbic acid;2,4-Hexadienoic acid,(E,E)-;(2E,4E)-2,4-Hexadienoic acid;(E,E)-1,3-Pentadiene-1-carboxylic acid;Sorbistat;trans,trans-Sorbic acid;α-trans-γ-trans-Sorbic acid;trans,trans-2,4-Hexadienoic acid;(E,E)-2,4-Hexadienoic acid;Panosorb;E 200;2E,4E-Hexadienoic acid;NSC 35405;NSC 49103;NSC 50268;SO 215;2,4-Hexadienoic acid;Sorbinic acid;(2E,4E)-Hexa-2,4-dienoic acid;91751-55-2;1197240-56-4

CAS No.:

110-44-1

Molecular Formula:

C6H8O2

InChIKeys:

InChIKey=WSWCOQWTEOXDQX-MQQKCMAXSA-N

Molecular Weight:

112.12700

Exact Mass:

112.13

EC Number:

618-788-5

UNII:

X045WJ989B

ICSC Number:

1284

DSSTox ID:

DTXSID3021277

Color/Form:

Colorless needles or white powder|Needles from water|Needles form dilute alcohol|White crystalline solid|White crystals or powder

HScode:

2916190090

Categories:

Preservative

Characteristics

PSA:

37.30000

XLogP3:

1.3

Appearance:

Sorbic acid appears as white powder or crystals. Melting point 134.5°C. Slightly acidic and astringent taste with a faint odor.

Density:

1.204 g/cm³ @ Temp: 19 °C

Melting Point:

134.5 °C

Boiling Point:

90-92 °C @ Press: 35 Torr

Flash Point:

127ºC

Refractive Index:

1.488

Water Solubility:

H2O: 1.6 g/L (20 ºC)

Storage Conditions:

2-8ºC

Vapor Pressure:

0.01 mm Hg ( 20 °C)

Vapor Density:

Relative vapour density (air = 1): 3.87

Explosive limit:

The dry finely powdered acid is a significant dust explosion hazard.

Odor:

Relatively odorless

Taste:

Relatively tasteless

Henrys Law Constant:

Henry's Law constant = 2.9X10-8 atm-cu m/mole at 25 °C (est)

Dissociation Constants:

pKa = 4.76 at 25 °C

Experimental Properties:

Sorbic acid begins to sublime above 60 °C.|Sorbic acid is volatile in steam without decomposition.|Hydroxyl radical reaction rate constant = 5.3X10-17 cu cm/molec-sec at 25 °C (est)|Gas-phase ozone reaction rate constant = 5.0X10-11 cu cm/molec-sec at 25 °C (est)

Air and Water Reactions:

Soluble in hot water [Handbook of Chemistry and Physics]. May be sensitive to exposure to air and heat. The dust may become explosive, particularly when mixed with free-radical initiators or oxidizing agents. (NTP, 1992).

Reactive Group:

Acids, Carboxylic

Reactivity Profile:

SORBIC ACID may discolor on exposure to light. Can react with oxidizing agents. Also incompatible with bases and reducing agents. The dust may become explosive, particularly when mixed with free-radical initiators or oxidizing agents (NTP, 1992).

Heat of Combustion:

-3107 kJ/mol

Physical Dangers:

Dust explosion possible if in powder or granular form, mixed with air.

See More Sorbic acid Properties 

Hazard Identification

Classification of the substance or mixture

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity â single exposure, Category 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area.
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell.
Storage	P403+P233 Store in a well-ventilated place. Keep container tightly closed. 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

NO open flames. Closed system, dust explosion-proof electrical equipment and lighting. Prevent deposition of dust. 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

Well closed.Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature 2 - 8 deg C. Storage class (TRGS 510): Non Combustible Solids.

See More Sorbic acid Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Pharmaceutical materials (APIs),Pharmaceutical Intermediates,Fine chemicals,Biochemical reagents

Location:
Room 601, Building 4,No.571, Str.19, Hangzhou, Zhejian

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,TT against B/L draft before shipment

Average lead Time:
20 days

Total Annual Revenue:
Less than $1 million

Total Employees:
11-50

Year of Establishment:
2013

Company Certificates
- Hazardous Chemicals Production License
- Business license
Company Profile
Located in Xiasha Economic Development Park of Hangzhou city (capital of Zhejiang province in the southeast coastal region of China), Hangzhou Dingyan Chem Co.,Ltd is a modern private enterprise; we are mainly engaged in the development, trade and independent.import and export business of hi-tech products such as pharmaceutical materials (APIs), pharmaceutical intermediates, fine chemicals and biochemical reagents, etc. Insisting on the development path of “scientific and technological innovation” since our foundation, we has laid great stresses on the research and development of scientific and technological innovation. Now, our products are well sold in more than 60 countries and regions in North America, Western Europe, Southeast Asia, Central and South America, and then established long-term and steady relations of cooperation with many pharmaceutical enterprises in Europe, USA, Greece, Germany, South Korea and India, etc. WE are highly appraised and trusted by customers for rigorous attitude and sincere service. Taking “market as guidance, technological innovation as support, and environmental protection and safety as mission, to build brand image by honest business and dedicated work”, we are committed to the development of biochemicals and fine chemicals, etc.

Inquiry History

21 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Sorbic acid	2 MT	Nov 19, 2025
India	Sorbic acid	100.00 KG	Sep 24, 2025
India	Sorbic Acid	1 20' Fcl	Jul 10, 2025
Lithuania	sorbic acid	1 KG	Nov 26, 2024
India	Sorbic acid	100.00 KG	Sep 3, 2024
India	SORBIC ACID	1 20' Fcl	Jul 1, 2024
Singapore	Sorbic Acid	1 MT	Jun 27, 2024
Costa Rica	Sorbic Acid	10 MT	Dec 14, 2023
United Kingdom	sorbic acid	200 MT	Jun 5, 2026
Turkey	sorbic acid	1 KG	Apr 17, 2026
India	Sorbic acid	500.00 KG	Dec 31, 2025
India	Sorbic acid	75.00 KG	Mar 7, 2025
India	Sorbic acid	50.00 KG	Dec 13, 2024
Pakistan	Sorbic acid	25 KG	Jan 22, 2024
Brazil	Sorbic acid food grade	20 MT	Dec 5, 2023
Turkey	sorbic acid	1 KG	Sep 22, 2025
China	sorbic acid	2 20' Fcl	Jul 30, 2025
Colombia	sorbic acid	1 20' Fcl	Feb 18, 2024
United States	sorbic acid	5000 KG	Jan 17, 2024
India	sorbic acid	1 20' Fcl	Jun 11, 2025

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Sorbic acid Raw Powder Wholesale Purity Degree 99%

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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