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Home » Products » L-Threonine Feed Grade » L-Threonine Feed Grade

L-Threonine Feed Grade

 L-Threonine Feed Grade
L-Threonine Feed Grade
Product Code : 24
Product Description

Our clients can purchase high quality L-Threonine Feed Grade  from us at reasonable prices. These products are made by using premium raw materials according to the international quality standards, and having different unmatched quality features that make them suitable to be used in different chemicals and allied sectors. In addition to this, we deliver them in various tight and secure packaging in order to retain their purity and longer shelf life. Apart from all these, for make sure their reliability and high quality, L-Threonine Feed Grade are thoroughly checked on various quality parameters by our quality controllers prior to the delivery to the buyers.

Attributes

  • High Purity
  • Accurate Composition
  • Longer Shelf Life
  • Cost Effective Rates

Product Details:

Place of Origin:

China

Brand Name:

JIANGSU

Certification:

iso9001

Payment & Shipping Terms:

Minimum Order Quantity:

5000kg

Price:

Negotiable

Packaging Details:

25kg/bag

Delivery Time:

Two weeks

Payment Terms:

L/C or t/t

Supply Ability:

500ton/month

Item

Specification

Results

Content

>98.5 (dry Basis)

98.54

Loss On Drying

<1.0

0.28

Residue On Ignition

<0.5

0.1

IDENTIFICATION OF THE SUBSTANCE PREPARATION AND OF THE COMPANY UNDERTAKING

Product information:
Trade name: L-Threonine Feed Grade
Use of the Substance Feed Additive

2. HAZARDS IDENTIFICATION

Additional safety information for humans and the environment
Not applicable.

3. COMPOSITION/INFORMATION ON INGREDIENTS

Chemical Name: L-Threonine
Formula: C4H9NO3
CAS-NO. 72-19-5
EC-NO. 200-774-1

4. FIRST AID MEASURES

Inhalation
In case product dust is released:Possible discomfort: cough, sneezing ;Move victims into fresh air.
Skin contact
No hazards which require special first aid measures.
Eye contact
Possible discomfort is due to foreign substance effect.
Rinse thoroughly with plenty of water keeping eyelid open.
In case of persistent discomfort: Consult an ophthalmologist.
Ingestion
Have the mouth rinsed with water.
After absorbing large amounts of substance
Consult a physician.
Notes to physician
After absorbing large amounts of substance:
Acceleration of gastrointestinal passage

5. FIRE-FIGHTING MEASURES

Suitable extinguishing media: Water, mist, foam
Extinguishing media which must not be used for safety reasons:quenching powder, carbon dioxide (C02)

Specific hazards during fire fighting:

In the case of fire, the following hazardous smoke fumes may be produced: carbon monoxide, carbon dioxide, nitric oxides, hydrocyanic acid.In the event of fire do not breathe fumes.
Special protective equipment for fire-fighters:In the event of fire, wear self-contained breathing apparatus.

Further information
Contaminated fire-extinguishing water must be disposed of in accordance with the regulations issued by the appropriate local authorities.

Fire residues should be disposed of in accordance with the regulations.

6. ACCIDENTAL RELEASE MEASURES

Personal precautions: Wear personal protective equipment.Keep unauthorized persons away.
Environmental precautions
Do not allow the product into the following compartments:Groundwater
Methods for cleaning up
Absorb mechanically avoiding production of dust.

7. HANDLING AND STORAGE

Handling
Safe handling advice
Handle in accordance with good industrial hygiene and safety practices.
Advice on protection against fire
Keep away from sources of ignition - No smoking.
Avoid dust formation.
Must be rendered inert for grinding.
VDI 2263 "Dust fires; dangers, evaluation, preventive measures
Storage
Requirements for storage areas and containers
Keep in a dry, cool place. Avoid light effect. Keep container tightly closed and dry.

8. EXPOSURE CONTROLS / PERSONAL PROTECTION

Components with workplace control parameters
Engineering measures
Ensure suitable suction/aeration at the work place and with operational machinery.
Earthing of equipment.
Take precautionary measures against static discharges.
Personal protective equipment
Respiratory protection
If dust occurs: dust mask with Pi particle filter
Hand protection
Glove material Natural rubber
Material thickness 0,5 mm
Break through time 8h
Method DIN EN 374
Glove material Nitrile
Material thickness 0,11 mm
Break through time 8h
Method DIN EN 374
Eye protection
safety glasses
Skin and body protection
No special protective equipment required.
Hygiene measures
Wash face and/or hands before break and end of work.
Cleanse and apply cream to skin after work.
Protective measures
Handle in accordance with good industrial hygiene and safety practices.
If there is the possibility of skin/eye contact, the indicated hand/eye/body protection should be used.

9. PHYSICAL AND CHEMICAL PROPERTIES

Appearance
Form: Crystalline
Colour: White until light grey
Odour: Almost odourless distinct
Safety data
PH 5 - 6 (50 g/l) (20 "C)
Water
Meting point/range 253 - 257 "C
Decomposition
Boiling point/range not applicable
Sublimation point 200 "C
Ignition temperature 370 "C
Method: VDI Guideline 2263 sheet 1
(BAM-furnace)
for dust whirled up
glow temperature > 400 "C
Method: VDI 2263
Autoinflammability 156 "C
Method: VDI 2263
(in dm3 wire basket (IMDG code))
Explosiveness The product is susceptible to dust blast
Lower blast limit dust: 60 glm3
Method: VDI 3 673
Minimum ignition energy 100 - 300 mJ (25 "C)
Method: VDI Guideline 2263 sheet 1
mean grain size: 50 pm
Normal combustability
maximum absolute  9,6 bar
pressure (with 1000 glm3)
Vapour pressure not applicable
Density not applicable
Bulk density 585 - 71 5 kglm3
Water solubility 90 g/l (20 "C)
(literature)
85,7 g/l (20 "C)
Method: EEC method 92169/EEC, A 6
Partition coefficient (n-octanol/water) log Pow: -2,94
Method: (measured)
Burning number BZ 5 - bums out with flames or shower of sparks.
Method: Combustibility test in accordance with VDI 2263

10. STABILITY AND REACTIVITY

Hazardous decomposition products Hazardous decomposition products:not known
decomposition products when blasted to heat
flammable smouldering gases
Thermal decomposition 253 "C
TG (thermal gravimetric analysis)
Hazardous reactions Avoid dust formation.
Stable at room temperature.

11. TOXICOLOGSCAL INFORMATION

Acute oral toxicity LD50 Rat: > 2150 mg/kg
Method: OECD Test Guideline 401
Acute inhalation toxicity LC0 Rat(male1female): > 5.15 mg/l/4 h
Method: OECD Test Guideline 403 limit test (maximum
concentration attainable in experiments) - No deaths occurred
occurred
Skin initiation Rabbit not irritating
Method: OECD Test Guideline 404
Eye irritation Rabbit
not irritating
Method: OECD Test Guideline 405
Sensitization Magnusson & Kligman guinea pig: not sensitizing to the skin
Method: OECD Test Guideline 406
Repeated dose toxicity Oral Rat(male1female)
Testing period: 28 d
Subsequent obsewation period: 42 day
NOAEL: > 1000 mg/kg
target organ/effect: no pathological changes
Method: OECD 407
Gentoxicity in vitro Chromosome aberration test in vitro human lymphocytes 625 - 5000ug/ml
negative
Metabolic activation: with or without
Method: OECD TG 473

12. ECOLOGICAL INFORMATION

Elimination information (persistence and degradability)
Biodegradability Exposure time: 16 day
Result: 91 % Readily biodegradable.
Method: literature
Behaviour in environmental compartments
Ecotoxicity effects
Toxicity to daphnia EC50 static test Daphnia magna: > 1000 mg/l / 48 h
Method: OECD TG 202
EC50 static test Daphnia magna: > 1000 mg/l 124 h
Method: OECD TG 202
Toxicity to algae EC50 static test scenedesmus subspicatus: > 1000 mg/l / 72 h
Toxicity to bacteria EC 80 nitrobacteria: 119 mg/l / 69 h
Method: literature
Toxicity in terrestrial plants EC 40 Hordeum spec.: ca. 119 mg/l 1 144 h
Method: literature

13. DISPOSAL CONSIDERATIONS

Product
Disposal according to local authority regulations.Offer rinsed packaging material to local recycling facilities.
Waste Key Number
No waste key number as per the European Waste Types List can be assigned to this product, since such classification is based on the (as yet undetermined) use to which the product is put by the consumer., The waste key number must be determined as per the European Waste Types List (decision on EU Waste Types List 20001532lEC) in cooperation with the disposal firm I producing firm I official authority.

14. TRANSPORT INFORMATION

Transport/further information
Not classified as dangerous in the meaning of transport regulations.

15. REGULATORY INFORMATION

Labeling according to EC Directives
Other date On the basis of our data the product is not a hazardous substance as defined by the Chemicals Act or Hazardous Substance Ordinance in the currently valid versions.
National legislation

16. OTHER INFORMATION

Further information(MSDS)
Changes since the last version are highlighted in the margin. This version replaces all previous versions.The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text.