1. Product Functions and Features
Sodium Selenite is a supplement of selenite for animal nutrition.
The product has stable quality and good liquidity and is easy to mix process.
2. Â Introduction
Mixed feed additives and sodium selenite.
The additive of microelement selenite in feed.
Usage & Dosage:The recommended amount in the compound feed(calculated by Selenite mg/kg)0.1-0.3mg for livestock,0.1-0.3mg for fishes.
3. Appearance
Light Grey Powder
4. Product quality standard
1%selenite 5% Â selenite
Sodium selenite (counted by Se)% 1 ±0.05 5 ±0.10
Moisture % 5
Pass 450 m test sieve% 95
Total arsenic content (counted by As)% 0.0005
Lead content (counted by Pb)% 0.002
Cadmium content (counted by Cd)% 0.001
5.Packing:25kg/bag
6. Storage conditions, methods and precautions:
stored in cool and dry places, and used up as soon as possible once unpacked.
Ester Gum, E455, CAS no.8050-30-4, manufacturing process via refined wood rosin and glycerin. Ester Gum is the food-grade glycerol ester of wood rosin. Glycerol Esters of Wood Rosin (Ester Gum) appears as a yellow to amber hard rosin, is a food additive that is used as an emulsifier and stabilizer.
As an experienced Ester Gum manufacturer and supplier, we has been supplying and exporting Ester Gum for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Ester Gum Specification
ITEMS STANDARD
Appearance Hard, yellow to pale amber-colored resin
Identification Solubility: Insoluble in water, soluble in acetone
Infrared absorption spectrum: Characteristic of the compound
Ring and ball softening range () 82- 90
Acid value (mg KOH/g) 3-9
Specific gravity (25) 1.080- 1.090
Ash (%) 0.1
Lead (Pb) 2 mg/kg
Arsenic (As) 3 mg/kg
Mercury (Hg) 1 mg/kg
Cadmium (Cd) 1 mg/kg
Total heavy metals(as Pb) 10 mg/kg
Total plate count 5000 cfu/g
Yeast & mould 500 cfu/g
Salmonella/ 10g Negative
E. Coli/ 5g Negative
L-Carnitine Fumarate, CAS No.90471-79-7, is stable form of L-Carnitine manufactured through chemical synthesis from L-Carnitine and Fumaric Acid. L-Carnitine Fumarate. It has a white, hygroscopic crystalline powder appearance and is water soluble. L-Carnitine Fumarate is a functional food additive that is used for protein supplementation. It can be used in health products, sports beverages and infant food.
As an experienced L-Carnitine Fumarate manufacturer and supplier, we has been supplying and exporting L-Carnitine Fumarate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
L-Carnitine Fumarate Specification
Item Specification
Appearance White Crystals or White Crystalline Powder
Specific rotation -16.5~-18.5
Residue on ignition 0.5%
Solubility Clarification
PH 3.0~4.0
Loss on drying 0.5%
L-Carnitine 58.5 ±2.0%
Fumaric Acid 41.5 ±2.0%
Assay 98.0%
Heavy Metals 10ppm
Lead(Pb) 3ppm
Cadmium (Cd) 1ppm
Mercury(Hg) 0.1ppm
Arsenic ( As) 1ppm
CN- Not detectable
Chloride 0.4%
TPC < 1000Cfu/g
Yeast & Mold < 100Cfu/g
E.Coli Negative
Salmonella Negative
"Type: Food/Feed Additives
Origin: China
CAS No.: 7235-40-7
AUCO No.: 806
Packing: 25kg drum"
Items Standard
Description Orange-yellow to orange red free-flowing powder,no foreign matter and no odor.
Identification The retention time of the principal peak conforms to which in the reference solution.
Particle Size "100% pass through sieve 40mesh
90% pass through sieve 80mesh"
I-Carotene Assay 1.00%
Amax (1%,1cm) Colour intensity of aqu. dispersionA[1%,1cm] at maximum 25.0
Loss on drying 5.0%
Heavy Metals (as Pb) 10.00ppm
Lead (as Pb) 2.00ppm
Arsenic (as As) 2.00ppm
Cadmium (as Cd) 1.00ppm
Mercury (as Hg) 0.10ppm
Total aerobic microbial count 1000cfu/g
Total moulds and yeasts count 100cfu/g
Enterobacterial 10cfu/g
Escherichia coil n.d./10g
Salmonella n.d./25g
Staphylococcus aureus n.d./10g
L-Glutathione Reduced 70-18-8
The thiol group of a tripeptide formed by glutamic acid, cysteine, and glycine. It is an antioxidant that can prevent damage to important cellular components by reactive oxygen species such as free radicals and peroxides.
CAS NO:70-18-8
Product Name :L-Glutathione Reduced
Molecular formulaï¼?C10H17N3O6S
Molecular Weightï¼?307.32348
EINECS NO:200-725-4
IUPAC nominate:(2S)-2-amino-5-[[(2R)-1-(carboxymethylamino)-1-oxo-3-sulfanylpropan-2-
inchi
InChI=1S/C10H17N3O6S/c11-5(10(18)19)1-2-7(14)13-6(4-20)9(17)12-3-8(15)16/h5-6,20H,1-4,11H2,(H,12,17)(H,13,14)(H,15,16)(H,18,19)/t5-,6-/m0/s1
InChIkey
RWSXRVCMGQZWBV-WDSKDSINSA-N
Canonical Smiles
C(CC(=O)N[C@@H](CS)C(=O)NCC(=O)O)[C@@H](C(=O)O)N
appearance White or off white powder
determination 99% minutes
chloride 200 ppm
sulfate 300 ppm
Amonium 200 ppm
iron 10ppm
arsenic 2 ppm
heavy metal 10ppm
Cadmium (Cd) 1ppm
Lead (Pb) 3 ppm
Sulfated ash 0.1%
Dry weight loss 0.5%
Shelf lifeï Properly stored for two years.
Zinc Carbonate USP is used in rubber and plastic products (fire-proofing filler), cosmetics and lotions, pigments, porcelain and pottery, astringents and topical antiseptics, and animal feeds; Its used as a sulfide scavenger in mud's and to make pharmaceuticals (ointments and dusting powders);USP, or United States Pharmacopeia, grade chemicals comply with the standards of the United States Pharmacopeia and National Formulary (USP-NF). USP Grade chemicals are fit for use in food, drugs, and medicines. They are subject to stringent testing and are typically required to have the highest level of purity.
Specifications
Appearance: White
As Zn (Dry basis): 55% Min
Lead (Pb): 500 ppm Max
Cadmium (Cd): 20 ppm Max
Arsenic (As): 500 ppm Max
pH: Around 9
SO4 2- : 0.80% Max
Moisture 105�°C/2hr: 3.50% Max
Sieve Pass (230 mesh): 99.50% Min
Packing
