Origin	China
Brand Name	Shengzhi

Reference Standard: FCCIV, USP28, BP2008,AJI92

Synonyms:                DL-2-Amino-4-methylthiobutyric acid

Molecular Formula:  C₅H₁₁NO₂S

Molecular Weight:    149.21

CAS No:                    [59-51-8]

Characteristics: white crystalline powder, special odor, a little sweetness. Stable against heat and air. It is a kind of nutritional supplement.

Quality Standards:  Q/SZ02-2009

Item	Specifications
Description	White,crystalline platelets powder
Assay,%	98.5～101.5
Heavy metals,%	≤0.002
Arsenic(As2O3),%	≤0.0001
Loss on drying	≤0.3
Residue on ignition,%	≤0.1
Chloride(as CL),%	≤0.02
Clarity and color of solution	Complies
pH value	5.6～6.1

Usage: It is one of the essential Amino Acid for human body. Lack of it can lead to trouble in liver and nephridium. It can promote growth of the hair and nail. Also it can strengthen muscle activity. It can be used as condiment and flavor.

Packing: Net 25kgs/carton
Storage and transportation:

Handle with care. Protect the product from sunshine or rain. Do not transport them together with poisonous or harmful goods. This product belongs to the non-dangerous category and can be transporte d as a general chemical product. Stored in dry, clean and ventilated places. In order to avoid pollution, it is prohibited to place this product together with poisonous or harmful substances. The expiry date is for two years

Specification: white crystalline powder

use:Nutritional supplement

packing：25kgs/carton

reference standard:QXZX02-2009