L-Cysteine HCL Monohydrate
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L-Cysteine HCL Monohydrate

L-Cysteine HCL Monohydrate is one of the important products the amino acid series. It is widely used in medical, chemical and food industries.Used for biochemical reagent, foodstuff additive, antioxidant, antiseptics

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Product Description

All we do is usually linked with our tenet " Shopper first, Rely on very first, devoting around the food packaging and environmental safety for Original Factory China L-Cysteine HCl Monohydrate Ep/ USP/Bp/FCC/Aji CAS 7048-4-6, should you may have any query or wish to place an initial purchase be sure to never hesitate to contact us. Original Factory China L-Cysteine Hcl Monohydrate, L-Cysteine Hcl, Looking forward, we are going to keep pace with the times, continuing to create new products and solutions. With our strong research team, advanced production facilities, scientific management and top services, we will supply high quality products to our customers worldwide. We sincerely invite you to be our business partners for mutual benefits.

China L-Cysteine Hydrochloride Monohydrate/ L-Cysteine HCL Monohydrate Factory


L-Cysteine hcl monohydrate CAS No: 7048-4-6   


L-Cysteine hydrochloride monohydrate Chemical Properties

Molecular Formula: C3H7NO2S·HCl·H2O   

Molecular Weight: 175.64

Melting point:175°C

Alpha :+6.0~+7.5゜(20℃/D)(c=8,6mol/l HCl)(calculated on the dried basis)

Density:1.54 g/cm3

Vapor pressure:<0.1 hPa (20°C)

Refractive index:6°(C=8, 1mol/L HCl)

Storage temp:Store at RT.

SolubilityH2O: 1 M at 20°C, clear, colorless

PH:0.8-1.2 (100g/l, H2O, 20℃)

PH Range:1 - 2

Optical activity:[α]20/D +5.6±0.3°, c = 5% in 5 M HCl

Water Solubility:Soluble in cold water.


L-Cysteine hcl monohydrate Introduction:

L-Cysteine hcl monohydrate is one of the important products the amino acid series. It is widely used in medical, chemical and food industries.

Used for biochemical reagent, foodstuff additive, antioxidant, antiseptics


L-Cysteine hcl monohydrate Specification:

L-Cysteine Hcl Monohydrate

L-Cysteine Hcl Anhydrous

AJI92

USA index

First grade

AJI92

Assay

99.0-100.5%

98.5-101.5%

≥98.5%

98.0-10.2.0%

PH

1.5-2.0

/

1.5-2.0

1.5-2.0

Specific rotation[a]D20

+5.5°-+7.0°

+5.7°-+6.8°

+5.5°-+7.0°

+5.6°-+8.9°

Specific rotation[a]D25

/

/

/

/

Transmittance(T430)

≥98.0%

/

≥98.0%

≥98.0%

Chloride(Cl)

19.89-20.29%

/

19.8-20.8%

/

Ammonium(NH4)

≤0.02%

/

≤0.02%

/

Sulfate(SO4)

≤0.02%

≤0.03%

/

/

Iron(Fe)

≤10PPM

≤30PPM

≤10PPM

/

Heavy metals(Pb)

≤10PPM

≤15PPM

≤10PPM

≤10PPM

Arsenic

≤1PPM

/

≤1PPM

≤1PPM

Other amino acids

conform

individual impurities≤0.5% total impurities≤2.0%

≤0.5%

conform

Ninhydrin-positive substances

/

/

/

/

Loss on drying

8.5-12.0%

8.0-12.0%

8.5-12.0%

≤1.0%

Residue on ignition

≤0.10%

≤0.4%

≤0.10%

≤0.1%

Organic volatile impurities

/

/

/

/

Endotoxin

/

/

conform

/

 

L-Cysteine hcl monohydrate Function:

1. L-Cysteine has an effective detoxification.

2. L-Cysteine can effectively prevent and treat radiation injury.

3. L-Cysteine can remove the skin melanin itself, change the nature of the skin itself, the skin becomes natural whitening. It is a kind of ideal natural whitening cosmetics.

4. L-Cysteine can improve the symptoms of inflammation and skin allergies.

5. L-Cysteine on horny skin disease is also effective hypertrophy.

6. L-Cysteine has a function to prevent biological aging.

7.Cysteine is a kind of natural amino acid, has many uses in food processing, it is mainly used for baking products, as a necessary component of dough improver

8.Cysteine is a kind of reductant, it can promote the formation of gluten, reduce the time needed for mixing and the energy required for medicinal, cysteine by changing the protein molecules and protein molecules between the internal disulfide bond, weaken the structure of the protein, this protein is stretched.


L-Cysteine hcl monohydrate Application:

1.L-Cysteine hcl monohydrate can be used as Animal Feed

2.L-Cysteine hcl monohydrate  can be used as Baking Improver

3.L-Cysteine hcl monohydrate  can be used as Flavors

4.L-Cysteine hcl monohydrate  can be used as Formulations for Phamaceuticals

5.L-Cysteine hcl monohydrate  can be used as Process Aids,Food




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