China OEM Customized Chemical L-Cystine - L-Cysteine Hydrochloride Anhydrous – Boyu manufacturers and suppliers

OEM Customized Chemical L-Cystine - L-Cysteine Hydrochloride Anhydrous – Boyu

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We can easily usually fulfill our respected customers with our very good top quality, very good price tag and excellent support due to we have been more expert and much more hard-working and do it in cost-effective way for Anti-Aging, N-Acetyl-L-Cysteine 99%, Pharmaceutical Intermediates, We generally hold the philosophy of win-win, and build long-term cooperation partnership with clients from throughout the earth.We believe that our growth base on customer's achievements, credit history is our lifetime.

OEM Customized Chemical L-Cystine - L-Cysteine Hydrochloride Anhydrous – Boyu Detail:

Characteristics: White powder,It has a slight special sour smell, soluble in water, and the aqueous solution is acidic. It is also soluble in alcohol, ammonia and acetic acid, but insoluble in ether, acetone, benzene, etc. It has the characteristics of reducing and anti-oxidation

Item	Specifications
Description	White crystals or crystalline power
Identification	Infrared absorption spectrum
Specific rotation[a]_D20^o	+5.7^o ~ +6.8^o
Loss on drying	3.0% ~ 5%
Residue on ignition	≤0.4%
Sulphfate [SO4]	≤0.03%
Heavy metal[Pb]	≤0.0015%
Iron (Fe)	≤0.003%
Organic Volatile Impurties	Meet the requirements
Assay (on dry basis)	98.5%~101.5%

Uses: Widely used in medicine, food, cosmetics and other industries
1.In medicine, it is used to treat radiopharmaceutical poisoning, heavy metal poisoning, toxic hepatitis, serum sickness, etc., and can prevent hepatic necrosis.
2.It can be used as a food additive to prevent the oxidation and discoloration of vitamin C, to promote the formation and fermentation of gluten in bread, as a nutritional supplement, and as a raw material for flavors and fragrances.
3. In terms of daily chemicals, it can also be used as a raw material in whitening cosmetics and non-toxic and side-effect hair dyeing and perming preparations, sunscreens, hair growth perfumes, and hair nourishing essences.
Stored：kept cool and dry place,avoid to touch with toxic and harmful substances, 2 years shelf life.

FAQ
Q1: What market segments do you cover?
A1: Europe and America, Southeast Asia, the Middle East

Q2: Are your company is factory or trader ?
A2: We are factory.

Q3: How does your factory carry out quality control?
A3: Quality priority. Our factory has passed ISO9001:2015, ISO14001:2015, ISO45001:2018, Halal, Kosher. We have first-class product quality. We can post samples for your testing, and welcome your inspection before shipment.

Q4: Can I have some samples?
A4: We can provide free sample.

Q5: The minimum order quantity?
A5: We recommend customers to order the mininum quantity

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"Control the standard by the details, show the power by quality". Our organization has strived to establish a highly efficient and stable employees team and explored an effective high-quality command method for OEM Customized Chemical L-Cystine - L-Cysteine Hydrochloride Anhydrous – Boyu , The product will supply to all over the world, such as: Mecca, Pretoria, Germany, we are fully determined to control the whole supply chain so as to provide quality products at competitive price in a timely manner. We are keeping up with the advanced techniques, growing through creating more values for our clients and society.

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