Best Quality Inspection for Nutrition Supplements - L-Cystine Dihydrochloride – Baishixing Manufacturer and Factory

Quality Inspection for Nutrition Supplements - L-Cystine Dihydrochloride – Baishixing

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Quality inspection

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We retain bettering and perfecting our merchandise and service. At the same time, we do the job actively to do research and improvement for Boc-D-Arg-OH.HCl.H2O, Moc-L-Tert-Leucine, Cas Number 1188-21-2, Now now we have recognized steady and long organization relationships with customers from North America, Western Europe, Africa, South America, extra than 60 countries and regions.

Quality Inspection for Nutrition Supplements - L-Cystine Dihydrochloride – Baishixing Detail:

Specifications

Appearance	White crystal or crystalline powde
Infrared Spectroscopy	Conforms to known standard
Specific Rotation[α]20/D	-152°～ -167°(C=2,1NHCL)
Transmit tance	≥98.0%
Sulphate（SO4^2-）	≤0.02%
Iron(Fe)	≤10ppm
Residue on ignition	≤0.10%
Heavy metal(Pb)	≤10ppm
Assay	98.5%～101.0%
Loss on drying	≤1.0%

Appearance: White to off-white powder
Assay: 98.5%～101.0%
Specific Orotation: -152°～ -167°(C=2,1NHCL)
Product Quality meets: Company standard
Stock status: Usually keep 4000-5000KGs in stock.
Application: it is widely used in the research of LAB, and cell culture.
Package: 25kg / barrel (we provide Dangerous package certificate)

Numbering system

CAS No.: 90350-38-2
MDL No.: mfcd00058083

Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008
Skin corrosion (Sub-category 1B), H314
For the full text of the H-Statements mentioned in this Section, see Section 16.

Labelling according Regulation (EC) No 1272/2008
Pictogram
Signal word Danger
Hazard statement(s)
H314 Causes severe skin burns and eye damage.
Precautionary statement(s)
P260 Do not breathe dust or mist.
P280 Wear protective gloves/ protective clothing/ eye protection/ face
protection.
P301 + P330 + P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated
clothing. Rinse skin with water.
P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable
for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do. Continue
rinsing.
Supplemental Hazard
Statements
none

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We always stick to the principle "Quality First, Prestige Supreme". We are fully committed to providing our clients with competitively priced quality products, prompt delivery and professional service for Quality Inspection for Nutrition Supplements - L-Cystine Dihydrochloride – Baishixing , The product will supply to all over the world, such as: Canada, Philadelphia, Germany, Custom orders are acceptable with different quality grade and customer's especial design. We are looking forward to establish the good and successful cooperation in business with long terms from the customers of all over the world.

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