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Inactive yeast

Name: Inactive yeast
Brand: EAST CHEMSOURCES
SKU: pr2602261244
Price: 1 USD
Availability: InStock

TDS 7 Inquiries

Unit Price:

$1-1.2/MT FOB

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CAS No.:

8013-01-2

Grade:

Industrial Grade

Content:

98%

Port:

China

Brand:

EAST CHEMSOURCES

Packaging:

25kg

Price valid (until):

2030-12-26

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QINGDAO EAST CHEMSOURCES TRADE CO.,LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Food additives,Pharmaceutical raw materials,Chemicals,Comestic raw materials

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Basic Information

Email: export@eastchem-cn.com

Mobile phone /WhatsApp/ WeChat ：18954221560

Supplier: East Chemsources Limited (Factory Direct Supply)

Product Grade: Food Grade / Feed Grade / Industrial Grade (Customizable)

Pricing: Factory Direct Best Price (Bulk Order Discounts Available)

Revision Date: February 26, 2026

Document No.: ECS-INACTIVE-YEAST-20260226

1. Product Identification

Item	Details
Product Name	Inactive Yeast (Deactivated Yeast)
Chemical Name	Inactivated Saccharomyces cerevisiae (Main Strain)
CAS No.	8013-01-2
EINECS No.	232-387-9
Molecular Formula	N/A (Complex biological product)
Molecular Weight	N/A (Mixture of proteins, carbohydrates, vitamins, etc.)
Synonyms	Deactivated Yeast; Inactivated Yeast Powder; Non-Active Yeast
Appearance	Light yellow to tan fine powder or granules; odorless or with characteristic yeast odor
Production Process	Produced from Saccharomyces cerevisiae biomass, inactivated by heat and/or pH modification, without adding antibiotics; may undergo natural autolysis via endogenous enzymes[6]

2. Technical Specifications

Parameter	Unit	Food Grade Specification	Feed Grade Specification	Test Method
Assay (Yeast Biomass)	wt%	≥ 98.0	≥ 95.0	Microbiological Detection
Protein Content (on dry basis)	wt%	45.0 - 55.0	≥ 40.0	Kjeldahl Method
Moisture	wt%	≤ 6.0	≤ 9.0	AOAC 925.10
Ash	wt%	≤ 8.0	≤ 13.0	AOAC 942.05
Total Nitrogen (on dry basis)	wt%	≤ 10.0	≤ 10.0	International Oenological Codex Method
Ammoniacal Nitrogen (on dry basis)	wt%	≤ 0.5	≤ 0.8	Steam Distillation Method
RNA Content	wt%	6.0 - 8.0	5.0 - 8.0	UV Spectrophotometry
Water Solubility	-	Partially soluble; insoluble part ≥ 60% m/m of dry matter	Partially soluble; insoluble part ≥ 55% m/m of dry matter	Visual Test
Total Plate Count	CFU/g	≤ 1×10⁵	≤ 1×10⁶	GB 4789.2 / FDA BAM
Coliforms	MPN/100g	≤ 30	≤ 100	GB 4789.3 / FDA BAM
Salmonella	-	Negative in 25g	Negative in 25g	GB 4789.4 / FDA BAM
Heavy Metals (as Pb)	ppm	≤ 10	≤ 20	Atomic Absorption Spectrometry

3. Physical & Chemical Properties

Property	Value	Unit
Bulk Density	0.45 - 0.60	g/cm³
pH (1% aqueous solution)	5.0 - 7.0	-
Melting Point	Decomposes at ≥ 120	°C
Flammability	Dust may form explosive mixture (≥30g/m³) when exposed to open flame	-
Solubility	Freely soluble in warm water; partially soluble in cold water; insoluble in ethanol, ether and other organic solvents	-

4. Main Applications

Food Industry: Natural nutritional supplement rich in protein, B vitamins and amino acids; used as flavor enhancer (umami taste) in seasonings, sauces and meat alternatives; additive in baked goods to reduce mix time and improve dough extensibility; stabilizer in functional foods and vegan products[10].
Feed Industry: High-protein, vitamin and mineral source for livestock, poultry and aquaculture; improves gut microbiota, enhances feed-to-gain ratio and promotes animal growth; used as feed supplement for broilers, laying hens, swine, cattle and pets[10].
Wine & Fermentation Industry: Nutrient source for active dry yeast rehydration and alcoholic fermentation; reduces ochratoxin A content during wine maturing and clarification; stabilizes white wine aroma, prevents browning and improves wine taste by providing polysaccharides and glutathione[6].
Pharmaceutical & Nutraceutical Industry: Raw material for dietary supplements; rich in beta-glucans to support immune function, gastrointestinal health and cardiovascular health; intermediate in the production of vitamins and bioactive substances[10].
Other Uses: Additive in cosmetics and personal care products (moisturizer, cell rejuvenator); reducing agent in food processing; raw material for yeast extract production; corrosion inhibitor in industrial applications.

5. Packaging & Storage

Item	Details
Packaging	25 kg food-grade PP bag / 25 kg fiber drum (with inner PE liner); 1000 kg IBC tote; custom packaging available (based on order quantity)
Storage	Store in a cool, dry, well-ventilated warehouse at 15-25°C, relative humidity ≤ 65%. Keep container tightly closed, away from heat, direct sunlight, moisture and incompatible substances. Prevent dust accumulation to avoid explosion risk. Do not store together with toxic or harmful substances.
Shelf Life	24 months from the date of manufacture under proper storage conditions
Transport	Non-hazardous goods (UN Number: N/A). Transport in clean, dry vehicles; avoid rain, moisture, extrusion and collision during transport. Prevent dust leakage.

6. Handling & Safety

6.1 Hazard Statements (GHS)

H315: Causes skin irritation (long-term exposure)
H319: Causes serious eye irritation
H335: May cause respiratory irritation (dust inhalation)
H280: May form explosive dust-air mixtures

6.2 Precautionary Statements

P261: Avoid breathing dust/vapors.
P280: Wear protective gloves, eye protection and dust mask.
P271: Use only in well-ventilated areas.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P302+P352: IF ON SKIN: Wash with plenty of soap and water.
P314: Get medical advice/attention if you feel unwell.
P403+P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.

6.3 First Aid

Eyes: Rinse with plenty of clean water for at least 15 minutes; seek medical advice if irritation persists.
Skin: Remove contaminated clothing, wash skin thoroughly with soap and water; seek medical attention if irritation occurs.
Inhalation: Remove to fresh air; if breathing is difficult, give oxygen and seek medical advice.
Ingestion: Do not induce vomiting; drink plenty of water and seek medical advice immediately.

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Competitive offers with standard high quality or customize
2. Available customizing blending of above 2 single products
3. Prompt delivery within 2-3 weeks(1 weeks is available for ready stock)
4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 years
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Manufacturing Facilities

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Certificates

Basic Info

Product Name:

Yeast extract

Other Name:

Yeast extract;Yeast,ext.;Yeast,extract;Extract of yeast;Yeast extracts;Hyper Meast HG-Ps;Hithion YH 8;Hithion YH 15;Meast;Himax GL;Lactobase LB-BT;Tastone 50;Tastone 210;Tastone 900;HY-Yest 504;Hyper Meast HG-Pd D 20;Yeast Extract 21NYP;Yeast Extract 21YK;Himax AG;Aromild NT;Meast P 2G;Amberex 695;Meast P 1G;Hithion YH-D 18;Meast Powder P 21

CAS No.:

8013-01-2

InChIKeys:

GQNBDGXKDJSVGQ-UHFFFAOYSA-N

Molecular Weight:

0.00000

Exact Mass:

318.025543

EC Number:

232-387-9

DSSTox ID:

DTXSID4051247

HScode:

21069092

Categories:

Petrochemical

Characteristics

XLogP3:

4.59

Appearance:

slightly brown powder

Density:

0.5 g/cm3 (20℃)

Boiling Point:

365.8±21.0 °C at 760 mmHg

Flash Point:

175.0±22.1 °C

Refractive Index:

1.606

Water Solubility:

soluble in cold water.

Storage Conditions:

2-8°C

See More Yeast extract Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

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

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Yeast extract Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Food additives,Pharmaceutical raw materials,Chemicals,Comestic raw materials

Location:
Room 501, Unit 6, No. 40, hushan road,Licang,Qingdao

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

Average lead Time:
10

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2017

QINGDAO EASTCHEMSORCES TRADE LIMITED is a leading Manufactory supplier of Sorbitol, Citric acid, Sodium hypochlorite based in Qingdao, Shandong, China. With a commitment to quality and customer satisfaction, QINGDAO EASTCHEMSORCES TRADE LIMITED has become a trusted name in the industry. Our product line includes a range of high-quality Sorbitol, Citric acid, Sodium hypochlorite, which are available at competitive prices. QINGDAO EASTCHEMSORCES TRADE LIMITED has established itself as a reliable supplier of chemical products on the echemi.com.

Inquiry History

7 Inquiries

Country	Product	Purchase Quantity	Date Posted
Brazil	Yeast	100 MT	Nov 22, 2024
Peru	Yeast Extract	6000 KG	Aug 31, 2023
United States	Yeast	1 TON	Nov 20, 2024
United States	Yeast extract	1 TON	Nov 20, 2024
Ethiopia	Yeast Extract	1 KG	Aug 2, 2023
Colombia	nutritional yeast flakes	2000 KG	Jan 24, 2024
Netherlands	Yeast extract	15000 KG	Jul 13, 2023

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