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网站主页化工产品目录原料药维生素类与矿物质类药维生素C类药维生素C vitami

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vitami

vitami
50-81-7

询价 25kg 起订

湖北更新日期：2019-03-28

HUBEI AOKS TRADE CO.,LTD

非会员

联系人：Linda

手机：15377671357 拨打

邮箱：18595308914@163.com

产品详情:

中文名称：: vitami

英文名称：: vitami

CAS号：: 50-81-7

保存条件：: 0-6°C

纯度规格：: 99%

产品类别：: Pharmaceuticals

mf：: C6H8O6

EINECS：: 200-066-2

grade：: Cosmetic Grade, Food Grade

type：: Vitamins, Amino Acids and Coenzymes

apperance：: White powder

other name：: L(+)-Ascorbic acid

World best selling products and fast delivery with L(+)-Ascorbic acid CAS 50-81-7

Name: L(+)-Ascorbic acid

CAS: 50-81-7

Appearance:White powder

Application:Food Additives

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Specification of Sodium Ascorbate

Items

Standards

Characteristics

White to slightly yellow crystalline powder

Special optical rotation

+103º~+106º

Clarity of solution

Clear

Heavy metals

≤0.001%

Sulphate(mg/kg)

≤150

Assay

99.0%~101.0%

Copper

≤0.0005%

Zinc

≤0.0025%

Mercury

≤0.0001%

Arsenic

≤0.0003%

Lead

≤0.0002%

Residual Solvents(as Menthanol)

≤0.3%

Loss on drying

≤0.25%

Total plate count (cfu/g)

≤1000

PH(10%,W/V)

7.0~8.0

Yeasts and Moulds (cfu/g)

≤100

Salmonella/25g

Negative

Staphylococcus aureus/ 25g

Negative

E. Coli/g

Negative

Conclusion

The product conforms to the standard of E301

packing information

Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.

For mass orders, it will be delivered by air or sea.

Depending on your location, please allow 1-5 business days for your order to arrive.

For small order, please expect 3-7 days by UPS DHL EMS.

For mass order, please allow 5-8 days by Air, 15-30 days by Sea.

company informations

HUBEI AOKS TRADE CO.,LTD is located in Hubei province of China. We specialized in pharmaceutical intermediates

veterinary drug intermediates and dyes intermediates,such as phenylacetamide,dimethylamine hcl, benzyl chloride etc.

We have strong professional research and development team, talented personnel and completely equipped laboratory

for the quality controlling. We offer OEM service,if you have a good plan in new product production but lack of laboratory

device and human resource, we are glad to sovle this problem for you.

Quality Best,Customer First is what we adhering all the time, we have enjoyed a high reputation in the world market,

mainly North America, Eastern Europe, Western Europe, South America and Southeast Asia.

Our business is based on honesty and mutual trust.Sincerely looking forward to establish long term and mutual

beneficial business relationship with worldwide customers.

Contact us

Linda

AOKS TRADE
No.28F, China Construction Third Bureau, Wuhan Hubei Province, China
Mobile: +(86)-15377671357
Wechat: +(86)-15377671357
Telephone: +(86)-(27)- 52345788
skype:sales10_1045

C6H8O6,vitamin C, 50-81-7,L(+)-Ascorbic acid

HUBEI AOKS TRADE CO.,LTD is located in Hubei province of China.We specialized in Active pharmaceutical ingredient,pharmaceutical intermediates,veterinary drug intermediates and dyes intermediates,such as phenylacetamide, dimethylamine hcl, benzyl chloride etc.