维生素B9（叶酸）

Commercial Terms

Minimum order quantity: 25 kg
Lead time: 12-14天
HS code: 293629
Country of origin: China
Packaging: 25公斤纤维桶，内衬双层PE，防光；每20' FCL约10吨，或小订单的LCL/空运
Storage conditions: Store in tightly closed containers protected from light and moisture, in a cool dry place.
Shelf life: 24 months

Quantities, Incoterm and destination port are confirmed on quotation. Request a quote for a firm price.

Specification

Physical Properties

Physical Form: Fine Powder
Appearance / Color: 细晶体粉末
Solubility: Water Soluble
Odor: Characteristic

Chemical / Quality

Grade: Pharmaceutical Grade
Purity / Assay: 96% min (folic acid, USP)
CAS Number: 59-30-3

Compliance & Handling

GMO Status: Non-GMO
Allergen Status: Allergen-Free
Storage: Away from Light
Shelf Life: 24 months

Application / Intended Use

叶酸被添加到面粉、早餐谷物和婴儿配方奶粉中，作为国家强化计划的一部分，并被配制成产前和多种维生素补充剂。典型的强化剂量通常在每份微克范围内，因此几乎总是以稀释或预混合的形式进行剂量，而不是单独使用，以实现均匀分布。

Specification Parameters

Item	Standard / Limit	Unit	Test Method
Physical & Chemical
Appearance	Yellow or orange-yellow crystalline powder		Visual
Assay (anhydrous basis)	97.0 - 102.0	%	USP (HPLC)
Water	≤ 8.5	%	USP <921>
Residue on ignition	≤ 0.3	%	USP <281>
Heavy Metals
Lead (Pb)	≤ 2	mg/kg	GB 5009.12
Other
Transport classification	Not regulated as dangerous goods for transport		IMDG / ADR

Applications by Industry

膳食补充剂

In the Dietary Supplements industry, Vitamin B9 Folic Acid is valued as a organic acid that helps formulate high-purity supplements and nutraceuticals. It integrates cleanly into capsules, tablets, powders and functional blends with reliable assay and full traceability. Rawplex supplies it with full COA/TDS documentation, consistent quality and worldwide export support.

More for 膳食补充剂

动物饲料与营养

Vitamin B9 is included in animal feed premixes to support cellular functions and overall health in livestock.

More for 动物饲料与营养

烘焙与面粉加工

Folic acid is added to flour and cereals in baking to enhance nutritional content, particularly in fortified products.

More for 烘焙与面粉加工

Frequently asked questions

What is 维生素B9（叶酸）?

叶酸，也称为维生素B9或叶酸盐，是一种水溶性维生素，在各种生理过程中发挥着至关重要的作用。

What is 维生素B9（叶酸） used for?

叶酸被添加到面粉、早餐谷物和婴儿配方奶粉中，作为国家强化计划的一部分，并被配制成产前和多种维生素补充剂。典型的强化剂量通常在每份微克范围内，因此几乎总是以稀释或预混合的形式进行剂量，而不是单独使用，以实现均匀分布。

What is the CAS number for 维生素B9（叶酸）?

The CAS number is 59-30-3.

What is the HS code for 维生素B9（叶酸）?

It is classified under HS code 293629. Confirm the full tariff line with your customs broker, as the last digits vary by country of import.

What is the minimum order quantity for 维生素B9（叶酸）?

The minimum order quantity is 25 kg. Smaller trial quantities can be arranged on request.

What is the lead time for 维生素B9（叶酸）?

Typical lead time is 12-14天 from order confirmation, subject to stock and destination.

How is 维生素B9（叶酸） packaged?

25公斤纤维桶，内衬双层PE，防光；每20' FCL约10吨，或小订单的LCL/空运

What purity is 维生素B9（叶酸） supplied at?

Standard specification is 96% min (folic acid, USP). A Certificate of Analysis stating the actual batch values is issued with every shipment.

How should 维生素B9（叶酸） be stored, and what is its shelf life?

Store away_light. Shelf life is 24 months in unopened original packaging.

Where is 维生素B9（叶酸） sourced from?

It is sourced from China. Rawplex exports worldwide by sea or air with full documentation.

What certifications apply to 维生素B9（叶酸）?

ISO 9001, HACCP, Halal, NON-GMO. A batch-specific Certificate of Analysis is issued with every shipment, and MSDS and technical datasheets are available on request.