Gold Member Since 2005
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Qingdao Fraken International Trading Co., Ltd.

Ichthammol, Calcium Folinate, Ichthammol Bp2005 Calcium Folinate USP32 manufacturer / supplier in China, offering High Quality USP Calcium Folinate & Ichthammol, Mogroside V 90%, Momordica Grosvenori Extract / Monk Fruit Extract, Food Grade 50%/70%/99% Phytic Acid and so on.

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High Quality USP Calcium Folinate & Ichthammol

Purchase Qty.:
500-999 1,000+
FOB Unit Price: US $7 US $6
Purchase Qty. (kg) FOB Unit Price
500-999 US $7
1,000+ US $6
Get Latest Price
Port: Qingdao, China
Production Capacity: 10, 000mt Per Year
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: ICTM
  • Certification: GMP
  • Type: Chemical Reagent
  • Volatile: Not Volatile
  • Trademark: Fraken
  • Specification: Bp/Usp
  • HS Code: 293090
  • Function: Vitamins and Minerals Deficiency Drug
  • Grade Standard: Medicine Grade
  • State: Solid
  • Odor: Odorless
  • Transport Package: 25kgs/Drum
  • Origin: China
Product Description
Ichthammol the ammonium salt of dark sulfonated shale oil is used successfully as active pharmaceutical ingredient of natural origin for more than 100 years in treatment of skin disorders.

From elemental analysis, its composition was calculated to be C28H36S5O6(NH4)2. However, as a product of natural origin, it is a mixture of many different compounds.
Chemically, it is a sulfonated shale oil. It can be presented in two forms: Pale sulfonated shale oil (PSSO), and dark sulfonated shale oil (DSSO). PSSO, also known as "ichthyol", is incompatible with acids, alkali carbonates or hydrates and alkaloidal salts. DSSO is sometimes called ichthammol. It is a thick reddish brown liquid, possessing a bituminous odor and taste. It is soluble in water and miscible with glycerin, but is nearly insoluble in strong alcohol or concentrated ether. It contains a large percentage of organically combined sulfur.

It is used to treat eczema, psoriasis, Acne rosacea and acne, ] and it decreases microorganisms in the area surrounding a skin condition. It is commonly used in 10% or 20% concentrate ointment, applied topically.
Appearancebrown black and sticky liquid
Identification<+> reaction (B)  <+> reaction
Loss on drying≤50%
Residue on ignition≤0.5%
Ammonium sulfate≤8.0%
Ammonia                ≥2.5%
Sulfur                   ≥10%
Total plate count<100/g
Yeast & mould<100/g
Staphylococous aureusnegative
Pseudomonas aeruginosanegative
Storagein cool and dry place, keep away from direct strong light and heat.

Calcium folinate USP28
Leucovorin Calcium
Odor: Odorless
Appearance: White powder
Standard: USP/BP/CP






white crystalline odorless powder








Heavy metals

NMT 0.005%


Water Content

NMT 17.0%








Package: As your request.
Storage Situation: Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.
Shelf Life: Two years when properly stored.
Delivery: Within two weeks after receiving your prepayment.

Service we can provide:
1. Mixed container, we can mix different items in one container.
2. Quality control, before shipment, free sample for test. After shipment, keep sample for 3 years
3. Prompt shipment with professional documents
4. Packing as your request, with photo before shipment.

To get more information, just feel free to contact with us. Thanks.
Mr. Liu
Qingdao fraken international trading Co., Ltd
Address: RM1005 post mansion yan'an three road, qingdao, China
Tel: 0086 532 83899718
Fax: 0086 532 83623236

High Quality USP Calcium Folinate & Ichthammol
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Mr. Jack Liu
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