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Home ProductsSteroid Hormone Powder

Weight loss powder 51 48 9 Steroid Hormone T4

Weight loss powder 51 48 9 Steroid Hormone T4

Weight loss powder 51 48 9 Steroid Hormone T4
Weight loss powder 51 48 9 Steroid Hormone T4

Large Image :  Weight loss powder 51 48 9 Steroid Hormone T4 Get Best Price

Product Details:

Place of Origin: hubei/China
Brand Name: DKY
Certification: COA
Model Number: 8615377658509

Payment & Shipping Terms:

Minimum Order Quantity: 1g
Packaging Details: 10g/bag or 100g/bag or 1kg/bag
Delivery Time: 5-7 work days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 100kg per year
Detailed Product Description
CAS No: 51-48-9 Molecular Formula: C15H11I4NO4
Molecular Weight: 776.87 EINECS No: 200-101-1
Melting Point: 235°C Specific Rotation: -5 (1NNaOH: ETOh1:2)
Density: 2.4440 Flash: 9 ℃
Storage Conditions: 2-8°C Solubility: Soluble In Alkali Solution, Insoluble In Water, Ethanol And Ether.
Appearance: White Crystalline Powder
High Light:



235°C Melting Point Steroid Hormone Powder


white crystalline powdery l thyroxine

Steroid Hormone Powder T4/L-Thyroxine 51-48-9 white powder AAS raw


Basic parameter:

1. product name :L-Thyroxine
2. Alias :LiothyronineEPImpurityA; O - (4 - hydroxy - 3, 5 - diiodophenyl) - 3, 5 diiodotyrosine; T4 (hormone); Tetraiodothyronine; THX. Thyreoideum; Thyroxin; thyroxinal
3. CAS no. : 51-48-9
4. Molecular formula: C15H11I4NO4
5. Molecular weight: 776.87
6. EINECS no. : 200-101-1
7. Melting point: 235 ° C
8. Specific rotation: -5 (1NNaOH: ETOh1:2)
9. Density: 2.4440
10. Flash: 9 ℃
11. Storage conditions: 2-8°C
12. Solubility: Dissolves in 4 m ammonium hydroxide in Methanol at 50 mg/ml;soluble in alkali solution, insoluble in water, ethanol and ether.
13. Appearance: White crystalline powder
Certificate of Analysis:
Product Name L-Thyroxine;3,5,3’,5’-tetraiodothyronine;beta-[(3,5-diiodo-4-hydroxyphenoxy)-3,5-diiodophenyl]alanine
CAS 51-48-9
Molecular Formula C15H11I4NO4
Molecular weight 776.87
Batch No 20190801
Production Date 20190805
Quantity 1kg

Test Item




White(Light yellow) powder



No Odor Conforms


≥98% 98.2 %


223-228 224.2-227.8

Loss on Drying

≤1% 0.8%

Heavy metal (Pb)

≤10ppm <10 ppm

The Specific Rotation

[α]20D=-5o(c=1,1N NaOH: EtOH=1:2) Conforms


Conclusion:The product conforms to the company specification



Weight loss powder 51 48 9 Steroid Hormone T4 0


I am Angela
Contact Angela, you would never regret.
email: zs@dkybpc.com
Tel: +86-15377658509, you can add me on WeChat or Skype or Whatsapp if you are using that.

Contact Details
WuHan Dong Kang Yuan technology co., LTD

Contact Person: Angela

Tel: 86-15377658509

Send your inquiry directly to us